Product Description
2~40bar DIRECT-DRIVE WATER-INJECTED OIL-FREE SCREW AIR COMPRESSOR (PM VSD)
1. Low temperature means more efficiency
With an exceptionally low running temperature of less than 60ºC, near isothermal compression is achieved.
The superior cooling capability of water removes the heat and gives more air per kW of power.
This also eliminates the need for an internal cooler and aftercooler, the associated power consumption reduces pressure drop to a minimum.
2. Cutting the maintenance cost
Spare parts only need air filter elements and water filter elements
Low operating temperature ensures the long service life of the screw air end, avoiding expensive maintenance costs for the screw rotor.
Low temperature reduces the stress on other components ensuring long life.
3. Avoiding the costs of extra energy to combat pressure drop
These costs, although not apparent at the time of purchase, are very high and contribute substantially to the total cost of ownership.
4. No Gearbox No need for associated oil lubrication.
5. Simple structure
Fewer moving parts than the dry oil-free screw air compressor, meaning there is less to go wrong,
while balance bearing loads extend the compression element service life for low-cost operation.
Product Parameters
Product Description
Company Profile
Hot Sale Products
2~10bar Oil-injected 7~16bar All-in-1 Small Single-phase
Screw Air Compressor Screw Air Compressor Screw Air Compressor
2~40bar 100% Oil-free 8~12bar 100% Oil-free Diesel Engine Portable
Screw Air Compressor Scroll Air Compressor Screw Air Compressor
Main Product
What we can supply:
* Oil-injected Screw Air Compressor (2~16 bar)
* All-in-1 Screw Air Compressor with Tank, Dryer, and Filters (7~16 bar)
* Single-phase Small Screw Air Compressor for Home use (8~10 bar)
* Water-injected Oil-free Screw Air Compressor (2~40 bar)
* Oil-free Scroll Air Compressor (8~12 bar)
* Diesel&Electric Engine Portable Screw Air Compressor (8~30 bar)
* Air Dryer, Air tank, Filters, and other Spare parts
| After-sales Service: | 24*7 Online Services and Video Guide |
|---|---|
| Warranty: | 1 Year for The Whole Machine & 2 Years for Air End |
| Lubrication Style: | Oil-free |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Installation Type: | Stationary Type |
| Customization: |
Available
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Can air compressors be used for shipbuilding and maritime applications?
Air compressors are widely used in shipbuilding and maritime applications for a variety of tasks and operations. The maritime industry relies on compressed air for numerous essential functions. Here’s an overview of how air compressors are employed in shipbuilding and maritime applications:
1. Pneumatic Tools and Equipment:
Air compressors are extensively used to power pneumatic tools and equipment in shipbuilding and maritime operations. Pneumatic tools such as impact wrenches, drills, grinders, sanders, and chipping hammers require compressed air to function. The versatility and power provided by compressed air make it an ideal energy source for heavy-duty tasks, maintenance, and construction activities in shipyards and onboard vessels.
2. Painting and Surface Preparation:
Air compressors play a crucial role in painting and surface preparation during shipbuilding and maintenance. Compressed air is used to power air spray guns, sandblasting equipment, and other surface preparation tools. Compressed air provides the force necessary for efficient and uniform application of paints, coatings, and protective finishes, ensuring the durability and aesthetics of ship surfaces.
3. Pneumatic Actuation and Controls:
Air compressors are employed in pneumatic actuation and control systems onboard ships. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control propulsion systems, and manage various shipboard processes. Pneumatic control systems offer reliability and safety advantages in maritime applications.
4. Air Start Systems:
In large marine engines, air compressors are used in air start systems. Compressed air is utilized to initiate the combustion process in the engine cylinders. The compressed air is injected into the cylinders to turn the engine’s crankshaft, enabling the ignition of fuel and starting the engine. Air start systems are commonly found in ship propulsion systems and power generation plants onboard vessels.
5. Pneumatic Conveying and Material Handling:
In shipbuilding and maritime operations, compressed air is used for pneumatic conveying and material handling. Compressed air is utilized to transport bulk materials, such as cement, sand, and grain, through pipelines or hoses. Pneumatic conveying systems enable efficient and controlled transfer of materials, facilitating construction, cargo loading, and unloading processes.
6. Air Conditioning and Ventilation:
Air compressors are involved in air conditioning and ventilation systems onboard ships. Compressed air powers air conditioning units, ventilation fans, and blowers, ensuring proper air circulation, cooling, and temperature control in various ship compartments, cabins, and machinery spaces. Compressed air-driven systems contribute to the comfort, safety, and operational efficiency of maritime environments.
These are just a few examples of how air compressors are utilized in shipbuilding and maritime applications. Compressed air’s versatility, reliability, and convenience make it an indispensable energy source for various tasks and systems in the maritime industry.
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How are air compressors used in refrigeration and HVAC systems?
Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:
1. Refrigerant Compression:
In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.
2. Refrigeration Cycle:
The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.
3. HVAC Cooling and Heating:
In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.
4. Air Conditioning:
Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.
5. Compressor Types:
Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.
6. Energy Efficiency:
Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.
By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.
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Can air compressors be used for automotive applications?
Yes, air compressors can be used for various automotive applications and are commonly found in automotive repair shops, garages, and even in some vehicles. Here are some automotive applications where air compressors are frequently utilized:
1. Tire Inflation: Air compressors are commonly used to inflate tires in automotive applications. They provide a convenient and efficient way to inflate tires to the recommended pressure, ensuring optimal tire performance, fuel efficiency, and safety.
2. Air Tools: Air compressors power a wide range of pneumatic tools used in automotive repair and maintenance. These tools include impact wrenches, ratchet wrenches, air hammers, pneumatic drills, and sanders. Air-powered tools are favored for their high torque and power-to-weight ratio, making them suitable for heavy-duty automotive tasks.
3. Spray Painting: Air compressors are commonly used in automotive painting applications. They power airbrushes and spray guns that are used to apply paint, primer, and clear coats. Air compressors provide the necessary air pressure to atomize the paint and deliver a smooth and even finish.
4. Brake System Maintenance: Air compressors play a crucial role in maintaining and diagnosing automotive brake systems. They are used to pressurize the brake lines, allowing for proper bleeding of the system and detection of leaks or faults.
5. Suspension Systems: Some automotive suspension systems, such as air suspensions, rely on air compressors to maintain the desired air pressure in the suspension components. The compressor inflates or deflates the suspension as needed to provide a comfortable ride and optimal handling.
6. Cleaning and Dusting: Air compressors are used for cleaning automotive parts, blowing away dust and debris, and drying surfaces. They provide a high-pressure stream of air that effectively cleans hard-to-reach areas.
7. Air Conditioning Systems: Air compressors are a key component in automotive air conditioning systems. They compress and circulate refrigerant, allowing the system to cool and dehumidify the air inside the vehicle.
When using air compressors for automotive applications, it’s important to consider the specific requirements of the task at hand. Ensure that the air compressor has the necessary pressure and capacity to meet the demands of the application. Additionally, use appropriate air hoses, fittings, and tools that are compatible with the compressor’s output.
Overall, air compressors are versatile and valuable tools in the automotive industry, providing efficient power sources for a wide range of applications, from tire inflation to powering pneumatic tools and supporting various automotive systems.
editor by CX 2023-10-10
China best New Condition and Diesel Powered Movable Screw Air Compressor, Air-Compressors with Great quality
Product Description
Product Description
Portable Compressor
1.Strong reliability: firm design ensures long – term reliability and durability of the equipment.
2.Easy maintenance: open door design, convenient for daily maintenance.
3.Low noise: Mobile locomotive hood and hood design have a strong noise reduction and attraction effect.
Details Images
Ground Engineering Drilling
Pneumatic rock drills,block cutters,dewatering pumps and hand-held pneumatic breakers. They are suited for stabilization projects on roads and building sites,as well as basement and foundation excavation for apartment blocks and other buildings.
Blast Hole Drilling
Common applications include aggregate production for costruction stabilization,cement production in limestone quarries and open pit mining.
| Model: LUY150-15 | |||||
| Working pressure (bar) | Flow (m3/min) |
Noise sound level (at 7m distance, dBA) |
Fuel tank capaticy(L) | Compressor oil capaticy (L) | Outlet valves (qty; size) |
| 15 | 15 | 83±3 | 250 | 32 | 1*G3/4 1*G2 |
| Engine | |||||
| Engine maker | Engine model | Engine power(kW) | Norminal engine speed(rpm) | Unloading engine speed(rpm) | Engine inspiration |
| Yuchai | YC6A205-H300 | 151 | 2050 | 1200 | torbue charger |
| Dimension&Weight | |||||
| Box mounted | |||||
| Length(mm) | Width(mm) | Height(mm) | Weight(mm) | ||
| 2680 | 1660 | 1637 | 2350 | ||
| With undercarriage, adjustable 2 bar horizontally | |||||
| Length(mm) | Width(mm) | Height(mm) | Weight(kg) | ||
| 4322 | 1950 | 1980 | 2550 | ||
Company Profile
HangZhou CHINAMFG Drilling Equipment Co., Ltd. mainly provides holistic drilling solutions, serving the mining, stone crushing, water conservancy drilling industry, to help you solve the problem of drilling at high efficiency and low cost. We mainly provide mobile air compressors, drilling rigs, hammer, drill bit, crushers, underground water detector.We are your trustworthy partner.
FAQ
1.Is it difficult to operate and make the graph?
The instrument is easy to operate and we will send you the detailed operation manual via email.
The detector directly mapping with 1 button, no need computer drawing mapping.
2.What is the accuracy?
Our natural electric field instruments have been made for more than 10 years, with advanced technology and market test. We have obtained many invention patents. Our customer feedback rate reaches 100%. Accuracy over 95%.
3.How about after-sales service?
2 year warranty.Free data service for life.The professional geologist give the suggestions and 24hours online.
| Lubrication Style: | Oil-free |
|---|---|
| Cooling System: | Water Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Angular |
| Structure Type: | Closed Type |
| Installation Type: | Movable Type |
| Customization: |
Available
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How are air compressors utilized in pharmaceutical manufacturing?
Air compressors play a crucial role in pharmaceutical manufacturing, where they are utilized for various critical applications. The pharmaceutical industry requires a reliable source of clean and compressed air to ensure the safety, efficiency, and quality of its processes. Here’s an overview of how air compressors are utilized in pharmaceutical manufacturing:
1. Manufacturing Processes:
Air compressors are used in numerous manufacturing processes within the pharmaceutical industry. Compressed air is employed for tasks such as mixing and blending of ingredients, granulation, tablet compression, coating, and encapsulation of pharmaceutical products. The controlled delivery of compressed air facilitates precise and consistent manufacturing processes, ensuring the production of high-quality pharmaceuticals.
2. Instrumentation and Control Systems:
Pharmaceutical manufacturing facilities rely on compressed air for powering instrumentation and control systems. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control temperature and pressure, and automate various processes. The clean and dry nature of compressed air makes it ideal for maintaining the integrity and accuracy of these critical control mechanisms.
3. Packaging and Filling:
Air compressors are employed in pharmaceutical packaging and filling processes. Compressed air is used to power machinery and equipment for bottle cleaning, labeling, capping, and sealing of pharmaceutical products. Compressed air provides the necessary force and precision for efficient and reliable packaging, ensuring product safety and compliance.
4. Cleanroom Environments:
Pharmaceutical manufacturing often takes place in controlled cleanroom environments to prevent contamination and maintain product quality. Air compressors are used to supply clean and filtered compressed air to these cleanrooms, ensuring a controlled and sterile environment for the production of pharmaceuticals. Compressed air is also utilized in cleanroom air showers and air curtains for personnel and material decontamination.
5. Laboratory Applications:
In pharmaceutical laboratories, air compressors are utilized for various applications. Compressed air is used in laboratory instruments, such as gas chromatographs, mass spectrometers, and other analytical equipment. It is also employed in clean air cabinets, fume hoods, and laminar flow benches, providing a controlled and clean environment for testing, analysis, and research.
6. HVAC Systems:
Air compressors are involved in heating, ventilation, and air conditioning (HVAC) systems in pharmaceutical manufacturing facilities. Compressed air powers the operation of HVAC controls, dampers, actuators, and air handling units, ensuring proper air circulation, temperature control, and environmental conditions in various manufacturing areas.
By utilizing air compressors in pharmaceutical manufacturing, the industry can maintain strict quality standards, enhance operational efficiency, and ensure the safety and efficacy of pharmaceutical products.
How do you choose the right air compressor for woodworking?
Choosing the right air compressor for woodworking is essential to ensure efficient and effective operation of pneumatic tools and equipment. Here are some factors to consider when selecting an air compressor for woodworking:
1. Required Air Volume (CFM):
Determine the required air volume or cubic feet per minute (CFM) for your woodworking tools and equipment. Different tools have varying CFM requirements, so it is crucial to choose an air compressor that can deliver the required CFM to power your tools effectively. Make sure to consider the highest CFM requirement among the tools you’ll be using simultaneously.
2. Tank Size:
Consider the tank size of the air compressor. A larger tank allows for more stored air, which can be beneficial when using tools that require short bursts of high air volume. It helps maintain a consistent air supply and reduces the frequency of the compressor cycling on and off. However, if you have tools with continuous high CFM demands, a larger tank may not be as critical.
3. Maximum Pressure (PSI):
Check the maximum pressure (PSI) rating of the air compressor. Woodworking tools typically operate within a specific PSI range, so ensure that the compressor can provide the required pressure. It is advisable to choose an air compressor with a higher maximum PSI rating to accommodate any future tool upgrades or changes in your woodworking needs.
4. Noise Level:
Consider the noise level of the air compressor, especially if you’ll be using it in a residential or shared workspace. Some air compressors have noise-reducing features or are designed to operate quietly, making them more suitable for woodworking environments where noise control is important.
5. Portability:
Assess the portability requirements of your woodworking projects. If you need to move the air compressor frequently or work in different locations, a portable and lightweight compressor may be preferable. However, if the compressor will remain stationary in a workshop, a larger, stationary model might be more suitable.
6. Power Source:
Determine the power source available in your woodworking workspace. Air compressors can be powered by electricity or gasoline engines. If electricity is readily available, an electric compressor may be more convenient and cost-effective. Gasoline-powered compressors offer greater flexibility for remote or outdoor woodworking projects where electricity may not be accessible.
7. Quality and Reliability:
Choose an air compressor from a reputable manufacturer known for producing reliable and high-quality equipment. Read customer reviews and consider the warranty and after-sales support offered by the manufacturer to ensure long-term satisfaction and reliability.
8. Budget:
Consider your budget and balance it with the features and specifications required for your woodworking needs. While it’s important to invest in a reliable and suitable air compressor, there are options available at various price points to accommodate different budgets.
By considering these factors and evaluating your specific woodworking requirements, you can choose an air compressor that meets the demands of your tools, provides efficient performance, and enhances your woodworking experience.
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What are the key components of an air compressor system?
An air compressor system consists of several key components that work together to generate and deliver compressed air. Here are the essential components:
1. Compressor Pump: The compressor pump is the heart of the air compressor system. It draws in ambient air and compresses it to a higher pressure. The pump can be reciprocating (piston-driven) or rotary (screw, vane, or scroll-driven) based on the compressor type.
2. Electric Motor or Engine: The electric motor or engine is responsible for driving the compressor pump. It provides the power necessary to operate the pump and compress the air. The motor or engine’s size and power rating depend on the compressor’s capacity and intended application.
3. Air Intake: The air intake is the opening or inlet through which ambient air enters the compressor system. It is equipped with filters to remove dust, debris, and contaminants from the incoming air, ensuring clean air supply and protecting the compressor components.
4. Compression Chamber: The compression chamber is where the actual compression of air takes place. In reciprocating compressors, it consists of cylinders, pistons, valves, and connecting rods. In rotary compressors, it comprises intermeshing screws, vanes, or scrolls that compress the air as they rotate.
5. Receiver Tank: The receiver tank, also known as an air tank, is a storage vessel that holds the compressed air. It acts as a buffer, allowing for a steady supply of compressed air during peak demand periods and reducing pressure fluctuations. The tank also helps separate moisture from the compressed air, allowing it to condense and be drained out.
6. Pressure Relief Valve: The pressure relief valve is a safety device that protects the compressor system from over-pressurization. It automatically releases excess pressure if it exceeds a predetermined limit, preventing damage to the system and ensuring safe operation.
7. Pressure Switch: The pressure switch is an electrical component that controls the operation of the compressor motor. It monitors the pressure in the system and automatically starts or stops the motor based on pre-set pressure levels. This helps maintain the desired pressure range in the receiver tank.
8. Regulator: The regulator is a device used to control and adjust the output pressure of the compressed air. It allows users to set the desired pressure level for specific applications, ensuring a consistent and safe supply of compressed air.
9. Air Outlet and Distribution System: The air outlet is the point where the compressed air is delivered from the compressor system. It is connected to a distribution system comprising pipes, hoses, fittings, and valves that carry the compressed air to the desired application points or tools.
10. Filters, Dryers, and Lubricators: Depending on the application and air quality requirements, additional components such as filters, dryers, and lubricators may be included in the system. Filters remove contaminants, dryers remove moisture from the compressed air, and lubricators provide lubrication to pneumatic tools and equipment.
These are the key components of an air compressor system. Each component plays a crucial role in the generation, storage, and delivery of compressed air for various industrial, commercial, and personal applications.
editor by CX 2023-10-09
China 100 Hp 75Kw Oil Lubricated Direct Driven Industrial Screw Type Air Compressor for Oil and Gas Field supplier
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How to Choose the Right Air Compressor
An air compressor uses pressurized air to power a variety of tools. They are most commonly used to power nailers and impact wrenches. Other popular uses for air compressors include paint sprayers and impact wrenches. While all air compressors have the same basic construction, their specialty differs. Ultimately, their differences come down to the amount of air they can push. Read on for information on each type of air compressor. These tools are great for many different purposes, and choosing the right air compressor depends on your specific needs.
Electric motor
While purchasing an electric motor for air compressor, compatibility is a key factor. Not all motors work with the same type of air compressor, so it’s important to check the manufacturer’s instructions before purchasing. By doing this, you can avoid wasting money on an incompatible motor. Another important consideration is speed. A motor’s speed is its rate of rotation, measured in revolutions per minute. It is critical that you purchase a motor with sufficient speed to meet the needs of your air compressor.
Typically, an electric motor for air compressor is 1.5 hp. It is ideal for use with medical equipment and metal-cutting machines. It also performs well under continuous operation and offers a high efficiency and energy-saving performance. Moreover, it features an attractive price, making it a good choice for a wide range of applications. If you are looking for a motor for an air compressor, look no further than a ZYS series.
A motor’s protection class indicates how the motor will operate. Protection classes are specified by the IEC 60034-5. These are stated with two digits and represent the protection against solid objects and water. For example, an IP23 rating means that the motor will be protected from solid objects, while IP54 means that it will protect from dust and water sprayed from all directions. It is vital to choose a motor with the correct protection class for your air compressor.
When choosing an electric motor, you should consider whether it’s compatible with the brand of air compressor. Some may be compatible, while others may require advanced electronics skills to repair. However, most air compressors are covered by warranty, so it’s important to check with the manufacturer if the warranty is still in effect before you spend a dime on a replacement. The motor should be replaced if it has failed to perform as designed.
Oil bath
Air compressors require proper lubrication to function efficiently. The piston must draw air with minimal friction. Depending on their design, air compressors can either be oil-lubricated or oil-free. The former uses oil to reduce piston friction, while the latter splashes it on the cylinder bearings and walls. Such air compressors are commonly known as oil-flooded air compressors. In order to keep their oil baths clean, they are recommended for use in locations with high dust levels.
Start/stop control
An air compressor can be controlled by a start/stop control. This type of control sends a signal to the main motor that activates the compressor when the demand for air falls below a preset limit. This control strategy is effective for smaller air compressors and can be useful for reducing energy costs. Start/stop control is most effective in applications where air pressure does not change frequently and where the compressor is not required to run continuously.
To troubleshoot this problem, you need to check the power supply of your compressor. To check the supply side, use a voltage monitor to determine if power is flowing to the compressor. Ensure that the power supply to the compressor is steady and stable at all times. If it fluctuates, the compressor may not start or stop as expected. If you cannot find the problem with the air compressor power supply, it may be time to replace it.
In addition to the start/stop control, you may want to purchase additional air receivers for your air compressor. These can increase the capacity of air stored and reduce the number of times it starts and stops. Another way to decrease the number of starts per hour is to add more air receivers. Then, you can adjust the control to match your requirements. You can also install a pressure gauge that monitors the compressor’s performance.
Start/stop control for air compressors can be complex, but the basic components are relatively easy to understand. One way to test them is to turn the compressor on or off. It is usually located on the exterior of the motor. If you’re unsure of the location of these components, check the capacitors and make sure that the air compressor is not running while you’re not using it. If it does, try to remove the capacitor.
Variable displacement control is another way to adjust the amount of air flowing into the compressor. By controlling the amount of air, the control can delay the use of additional compressors until more required air is available. In addition to this, the device can also monitor the energy used in the compressor. This control method can result in substantial energy savings. You can even save on the amount of electricity by using variable displacement control. It is essential for efficient compressed air systems.
Variable speed drive
A VFD, or variable frequency drive, is a type of electric motor that adjusts its speed to match the demand for air. It is an efficient way to reduce energy costs and improve system reliability. In fact, studies have shown that a 20% reduction in motor speed can save up to 50% of energy. In addition, a VFD can monitor additional variables such as compressor oil pressure and motor temperature. By eliminating manual checks, a VFD will improve the performance of the application and reduce operating costs.
In addition to reducing energy costs, variable-speed drives also increase productivity. A variable-speed air compressor reduces the risk of system leaks by 30 percent. It also reduces the risk of system leaks by reducing pressure in the system. Because of these advantages, many governments are promoting this technology in their industries. Many even offer incentives to help companies upgrade to variable-speed drives. Therefore, the variable-speed drive can benefit many air compressor installations.
One major benefit of a variable-speed drive is its ability to optimize energy use. Variable frequency drives are able to ramp up and down to match the demand for air. The goal is to optimize the pressure and flow in the system so that the best “dead band” occurs between forty percent and eighty percent of full load. A variable-speed compressor will also increase energy efficiency because of its programmability.
A variable-speed air compressor can also be used to control the amount of air that is compressed by the system. This feature adjusts the frequency of power supplied to the motor based on the demand. If the demand for air is low, the frequency of the motor will reduce to save energy. On the other hand, if there is an excess demand for air, the variable-speed compressor will increase its speed. In addition, this type of air compressor is more efficient than its fixed-speed counterpart.
A VFD has many benefits for compressed air systems. First, it helps stabilize the pressure in the pipe network, thereby reducing the power losses due to upstream pressure. It also helps reduce the power consumption caused by fluctuations in upward pressure. Its benefits are also far-reaching. And as long as the air pressure and air supply is properly sized, a VFD will help optimize the efficiency of compressed air systems.
editor by CX 2023-04-26
China Permanent Magnet Frequency Conversion Rotary Screw Air Compressor 230V/60Hz/1pH 150psi 10HP with Air Dryer and 80gals Tank best air compressor
Product Description
Oilless Large Force Rotary Transportable Mini Industrial Utilized Movable Solitary Max Dental AC Oil Screw Part Components Piston Free Air Pump Compressor
OIL-INJECTED Fastened Velocity COMPRESSOR
| Product | Motor Power kW / hp |
Free of charge Air Delivery m3/min |
Sounds Level dB(A) |
Dimension L * W * H mm |
Fat Kg |
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| 7barg | 8barg | 10barg | 13barg | |||||
| CWD7 | 7.5 / ten | one.three | one.2 | one. | .eight | sixty six | 880*seven hundred*920 | 240 |
| CWD11 | eleven / 15 | one.7 | one.six | 1.four | one.two | 68 | 1080*750*a thousand | 400 |
| CWD15 | fifteen / 20 | two.five | 2.3 | 2.one | one.nine | 68 | 1080*750*a thousand | 420 |
| CWD18 | 18.5 / 25 | three.two | 3. | two.seven | two.4 | 68 | 1280*850*1160 | 550 |
| CWD22 | 22 / thirty | three.eight | three.six | three.two | 2.8 | 68 | 1280*850*1160 | 580 |
| CWD30 | 30 / 40 | 5.three | 5. | 4.five | four. | 68 | 1280*850*1160 | 600 |
| CWD37 | 37 / fifty | six.8 | six.two | 5.6 | five. | sixty eight | 1400*1000*1290 | 800 |
| CWD45 | forty five / sixty | 8. | seven.3 | 7. | five.9 | seventy two | 1400*a thousand*1290 | 850 |
| CWD55 | 55 / seventy five | 10.1 | nine.five | eight.7 | seven.8 | 72 | 1800*1230*1570 | 1660 |
| CWD75 | 75 / 100 | 13.six | 12.8 | 12.3 | 10.two | 72 | 1800*1230*1570 | 1800 |
| CWD90 | 90 / a hundred twenty five | 16.two | fifteen.5 | 14. | 12.5 | seventy two | 1800*1230*1570 | 1900 |
| CWD110 | one hundred ten / 150 | 21.2 | 19.eight | 17.eight | fifteen.5 | 72 | 2400*1470*1840 | 2500 |
| CWD132 | 132 / a hundred and eighty | 24.five | 23.two | twenty.five | 17.8 | 75 | 2400*1470*1840 | 2700 |
| CWD160 | one hundred sixty / 215 | 28.8 | 27.eight | 25. | 22.four | seventy five | 2400*1470*1840 | 3000 |
| CWD185 | 185 / 250 | 32.five | 31.2 | 28. | twenty five.eight | seventy five | 3150*1980*2150 | 3500 |
| CWD200 | 200 / 270 | 36. | 34.three | thirty.5 | 28. | eighty two | 3150*1980*2150 | 4000 |
| CWD250 | 250 / 350 | 43. | forty one.five | 38.two | 34.nine | 82 | 3150*1980*2150 | 4500 |
| CWD315 | 315 / four hundred | 51. | fifty.2 | 44.five | 39.5 | eighty two | 3150*1980*2150 | 6000 |
| CWD355 | 355 / 450 | sixty four. | sixty one. | 56.five | forty nine. | eighty four | 3150*1980*2150 | 6500 |
| CWD400 | 400 / five hundred | seventy one.2 | 68.one | 62.8 | 52.two | 84 | 3150*1980*2150 | 7200 |
| Product | Motor Electrical power kW / hp |
Free Air Supply m3/min |
Sound Stage dB(A) |
Dimension L * W * H mm |
Fat Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD7 PM | 7.5 / 10 | one.three | 1.2 | 1. | .eight | 66 | 760*seven hundred*920 | 200 |
| CWD11 PM | 11 / 15 | one.7 | one.six | one.4 | one.2 | sixty eight | 980*750*one thousand | 350 |
| CWD15 PM | 15 / twenty | two.five | 2.3 | 2.one | one.nine | 68 | 980*750*a thousand | 360 |
| CWD18 PM | eighteen.5 / 25 | three.2 | three. | two.7 | 2.4 | sixty eight | 1120*850*1160 | five hundred |
| CWD22 PM | 22 / thirty | three.eight | 3.six | three.two | two.8 | sixty eight | 1120*850*1160 | 520 |
| CWD30 PM | thirty / 40 | 5.3 | five. | four.5 | four. | 68 | 1120*850*1160 | 550 |
| CWD37 PM | 37 / 50 | six.8 | 6.2 | five.six | five. | 68 | 1280*a thousand*1290 | 750 |
| CWD45 PM | 45 / sixty | eight. | 7.three | seven. | five.9 | seventy two | 1280*one thousand*1290 | 780 |
| CWD55 PM | fifty five / 75 | ten.one | 9.five | eight.7 | 7.8 | 72 | 1800*1230*1570 | 1600 |
| CWD75 PM | seventy five / 100 | 13.6 | twelve.8 | 12.3 | ten.2 | 72 | 1800*1230*1570 | 1800 |
| CWD90 PM | ninety / one hundred twenty five | 16.2 | fifteen.5 | 14. | 12.five | seventy two | 1800*1230*1570 | 1900 |
| CWD110 PM | one hundred ten / one hundred fifty | 21.two | 19.eight | 17.eight | fifteen.five | 72 | 2400*1470*1840 | 2500 |
| CWD132 PM | 132 / 180 | 24.five | 23.two | twenty.five | 17.eight | seventy five | 2400*1470*1840 | 2700 |
| CWD160 PM | 160 / 215 | 28.8 | 27.8 | twenty five. | 22.four | 75 | 2400*1470*1840 | 3000 |
| CWD185 PM | 185 / 250 | 32.five | 31.two | 28. | 25.8 | seventy five | 3150*1980*2150 | 3500 |
| CWD200 PM | 200 / 270 | 36. | 34.3 | 30.five | 28. | eighty two | 3150*1980*2150 | 4000 |
| CWD250 PM | 250 / 350 | forty three. | 41.five | 38.two | 34.9 | eighty two | 3150*1980*2150 | 4500 |
| CWD315 PM | 315 / four hundred | 51. | fifty.2 | forty four.5 | 39.five | eighty two | 3150*1980*2150 | 6000 |
| CWD355 PM | 355 / 450 | 64. | 61. | 56.five | 49. | 84 | 3150*1980*2150 | 6500 |
| CWD400 PM | four hundred / five hundred | 71.2 | sixty eight.one | 62.8 | fifty two.2 | eighty four | 3150*1980*2150 | 7200 |
TWO-Stage OIL-INJECTED COMPRESSOR
| Product | Motor Energy kW / hp |
Free of charge Air Shipping m3/min |
Sounds Stage dB(A) |
Dimension L * W * H mm |
Bodyweight Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD15-2S | fifteen / twenty | 3. | 2.nine | 2.4 | two.2 | sixty eight | 1480*850*1180 | 780 |
| CWD18-2S | eighteen.5 / twenty five | 3.6 | 3.five | two.9 | two.5 | 68 | 1480*850*1180 | 800 |
| CWD22-2S | 22 / thirty | four.2 | four.one | three.five | three.2 | sixty eight | 1480*850*1180 | 820 |
| CWD30-2S | thirty / 40 | 6.5 | six.4 | four.9 | 4.two | sixty eight | 1720*1110*1480 | 1080 |
| CWD37-2S | 37 / 50 | 7.two | 7.one | 6.3 | five.four | sixty eight | 1720*1110*1480 | 1100 |
| CWD45-2S | forty five / 60 | nine.8 | nine.seven | 7.8 | six.five | 72 | 1720*1110*1480 | 1120 |
| CWD55-2S | 55 / 75 | twelve.8 | 12.five | nine.6 | 8.6 | 72 | 2100*1350*1720 | 2080 |
| CWD75-2S | 75 / one hundred | 17.5 | sixteen.5 | twelve.5 | eleven.two | 72 | 2100*1350*1720 | 2100 |
| CWD90-2S | 90 / a hundred twenty five | twenty.8 | 19.eight | 16.9 | 14.three | 72 | 2460*1700*1900 | 3280 |
| CWD110-2S | a hundred and ten / 150 | 24.five | 23.five | 19.7 | seventeen.six | seventy two | 2460*1700*1900 | 3480 |
| CWD132-2S | 132 / one hundred eighty | 30. | 28. | 23.5 | 19.eight | 75 | 2900*1800*2571 | 3980 |
| CWD160-2S | a hundred and sixty / 215 | 34.five | 33.6 | 30. | 23.8 | seventy five | 2900*1800*2571 | 4280 |
| CWD185-2S | 185 / 250 | forty one. | 38.four | 32.5 | 28.6 | seventy five | 3800*1980*2150 | 5450 |
| CWD200-2S | two hundred / 270 | forty four.6 | 43. | 38.5 | 32.eight | 82 | 3800*1980*2150 | 5600 |
| CWD220-2S | 220 / three hundred | 48.6 | 47. | 41. | 38. | 82 | 3800*1980*2150 | 6500 |
| CWD250-2S | 250 / 350 | fifty five. | 54. | 46. | forty. | 82 | 3800*1980*2150 | 6600 |
- Unit measured in accordance to ISO 1217, Annex C, Edition 4 (2009)
Reference problems:
-Relative humidity %
-Absolute inlet strain: 1 bar (a) (fourteen.5 psi)
-Ingestion air temperature: 20°C, 68°F
- Sound amount measured according to ISO 2151:2004, operation at max. working strain and max. velocity tolerance: ±3 dB(A)
- 2S-Two Stage
FAQ
one. Q: Are you a manufacturing facility or buying and selling company?
A: We are a manufacturing unit.
2. Q: What’re your payments ?
A: T/T,Western Union,L/C etc.
3. Q: What about the package ?
A: Standard export plywood situation or carton.
four. Q: How extended is the warranty ?
A: In accordance to intercontinental specifications, merchandise in normal procedure is 1 yr,besides quick-use part.
5. Q: The use of products have?
A: The pump can suck the peanut, pickles, tomato slurry, crimson sausage, chocolate, hops and syrup and so on.
The pump can suck the paint, pigment, glue and adhesive and so forth.
The pump can suck a variety of glazed slurries of tile, porcelain, brick and chinaware etc.
The pump can suck a variety of toxin and flammable or volatility liquid and so forth.
The pump can suck various powerful acid, alkali and corrosive liquid and many others.
|
US $300-8,750 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | Oversea Install Service |
|---|---|
| Warranty: | 3 |
| Lubrication Style: | Lubricated |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Horizontal |
###
| Customization: |
Available
|
|---|
###
| Model | Motor Power kW / hp |
Free Air Delivery m3/min |
Noise Level dB(A) |
Dimension L * W * H mm |
Weight Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD7 | 7.5 / 10 | 1.3 | 1.2 | 1.0 | 0.8 | 66 | 880*700*920 | 240 |
| CWD11 | 11 / 15 | 1.7 | 1.6 | 1.4 | 1.2 | 68 | 1080*750*1000 | 400 |
| CWD15 | 15 / 20 | 2.5 | 2.3 | 2.1 | 1.9 | 68 | 1080*750*1000 | 420 |
| CWD18 | 18.5 / 25 | 3.2 | 3.0 | 2.7 | 2.4 | 68 | 1280*850*1160 | 550 |
| CWD22 | 22 / 30 | 3.8 | 3.6 | 3.2 | 2.8 | 68 | 1280*850*1160 | 580 |
| CWD30 | 30 / 40 | 5.3 | 5.0 | 4.5 | 4.0 | 68 | 1280*850*1160 | 600 |
| CWD37 | 37 / 50 | 6.8 | 6.2 | 5.6 | 5.0 | 68 | 1400*1000*1290 | 800 |
| CWD45 | 45 / 60 | 8.0 | 7.3 | 7.0 | 5.9 | 72 | 1400*1000*1290 | 850 |
| CWD55 | 55 / 75 | 10.1 | 9.5 | 8.7 | 7.8 | 72 | 1800*1230*1570 | 1660 |
| CWD75 | 75 / 100 | 13.6 | 12.8 | 12.3 | 10.2 | 72 | 1800*1230*1570 | 1800 |
| CWD90 | 90 / 125 | 16.2 | 15.5 | 14.0 | 12.5 | 72 | 1800*1230*1570 | 1900 |
| CWD110 | 110 / 150 | 21.2 | 19.8 | 17.8 | 15.5 | 72 | 2400*1470*1840 | 2500 |
| CWD132 | 132 / 180 | 24.5 | 23.2 | 20.5 | 17.8 | 75 | 2400*1470*1840 | 2700 |
| CWD160 | 160 / 215 | 28.8 | 27.8 | 25.0 | 22.4 | 75 | 2400*1470*1840 | 3000 |
| CWD185 | 185 / 250 | 32.5 | 31.2 | 28.0 | 25.8 | 75 | 3150*1980*2150 | 3500 |
| CWD200 | 200 / 270 | 36.0 | 34.3 | 30.5 | 28.0 | 82 | 3150*1980*2150 | 4000 |
| CWD250 | 250 / 350 | 43.0 | 41.5 | 38.2 | 34.9 | 82 | 3150*1980*2150 | 4500 |
| CWD315 | 315 / 400 | 51.0 | 50.2 | 44.5 | 39.5 | 82 | 3150*1980*2150 | 6000 |
| CWD355 | 355 / 450 | 64.0 | 61.0 | 56.5 | 49.0 | 84 | 3150*1980*2150 | 6500 |
| CWD400 | 400 / 500 | 71.2 | 68.1 | 62.8 | 52.2 | 84 | 3150*1980*2150 | 7200 |
###
| Model | Motor Power kW / hp |
Free Air Delivery m3/min |
Noise Level dB(A) |
Dimension L * W * H mm |
Weight Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD7 PM | 7.5 / 10 | 1.3 | 1.2 | 1.0 | 0.8 | 66 | 760*700*920 | 200 |
| CWD11 PM | 11 / 15 | 1.7 | 1.6 | 1.4 | 1.2 | 68 | 980*750*1000 | 350 |
| CWD15 PM | 15 / 20 | 2.5 | 2.3 | 2.1 | 1.9 | 68 | 980*750*1000 | 360 |
| CWD18 PM | 18.5 / 25 | 3.2 | 3.0 | 2.7 | 2.4 | 68 | 1120*850*1160 | 500 |
| CWD22 PM | 22 / 30 | 3.8 | 3.6 | 3.2 | 2.8 | 68 | 1120*850*1160 | 520 |
| CWD30 PM | 30 / 40 | 5.3 | 5.0 | 4.5 | 4.0 | 68 | 1120*850*1160 | 550 |
| CWD37 PM | 37 / 50 | 6.8 | 6.2 | 5.6 | 5.0 | 68 | 1280*1000*1290 | 750 |
| CWD45 PM | 45 / 60 | 8.0 | 7.3 | 7.0 | 5.9 | 72 | 1280*1000*1290 | 780 |
| CWD55 PM | 55 / 75 | 10.1 | 9.5 | 8.7 | 7.8 | 72 | 1800*1230*1570 | 1600 |
| CWD75 PM | 75 / 100 | 13.6 | 12.8 | 12.3 | 10.2 | 72 | 1800*1230*1570 | 1800 |
| CWD90 PM | 90 / 125 | 16.2 | 15.5 | 14.0 | 12.5 | 72 | 1800*1230*1570 | 1900 |
| CWD110 PM | 110 / 150 | 21.2 | 19.8 | 17.8 | 15.5 | 72 | 2400*1470*1840 | 2500 |
| CWD132 PM | 132 / 180 | 24.5 | 23.2 | 20.5 | 17.8 | 75 | 2400*1470*1840 | 2700 |
| CWD160 PM | 160 / 215 | 28.8 | 27.8 | 25.0 | 22.4 | 75 | 2400*1470*1840 | 3000 |
| CWD185 PM | 185 / 250 | 32.5 | 31.2 | 28.0 | 25.8 | 75 | 3150*1980*2150 | 3500 |
| CWD200 PM | 200 / 270 | 36.0 | 34.3 | 30.5 | 28.0 | 82 | 3150*1980*2150 | 4000 |
| CWD250 PM | 250 / 350 | 43.0 | 41.5 | 38.2 | 34.9 | 82 | 3150*1980*2150 | 4500 |
| CWD315 PM | 315 / 400 | 51.0 | 50.2 | 44.5 | 39.5 | 82 | 3150*1980*2150 | 6000 |
| CWD355 PM | 355 / 450 | 64.0 | 61.0 | 56.5 | 49.0 | 84 | 3150*1980*2150 | 6500 |
| CWD400 PM | 400 / 500 | 71.2 | 68.1 | 62.8 | 52.2 | 84 | 3150*1980*2150 | 7200 |
###
| Model | Motor Power kW / hp |
Free Air Delivery m3/min |
Noise Level dB(A) |
Dimension L * W * H mm |
Weight Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD15-2S | 15 / 20 | 3.0 | 2.9 | 2.4 | 2.2 | 68 | 1480*850*1180 | 780 |
| CWD18-2S | 18.5 / 25 | 3.6 | 3.5 | 2.9 | 2.5 | 68 | 1480*850*1180 | 800 |
| CWD22-2S | 22 / 30 | 4.2 | 4.1 | 3.5 | 3.2 | 68 | 1480*850*1180 | 820 |
| CWD30-2S | 30 / 40 | 6.5 | 6.4 | 4.9 | 4.2 | 68 | 1720*1110*1480 | 1080 |
| CWD37-2S | 37 / 50 | 7.2 | 7.1 | 6.3 | 5.4 | 68 | 1720*1110*1480 | 1100 |
| CWD45-2S | 45 / 60 | 9.8 | 9.7 | 7.8 | 6.5 | 72 | 1720*1110*1480 | 1120 |
| CWD55-2S | 55 / 75 | 12.8 | 12.5 | 9.6 | 8.6 | 72 | 2100*1350*1720 | 2080 |
| CWD75-2S | 75 / 100 | 17.5 | 16.5 | 12.5 | 11.2 | 72 | 2100*1350*1720 | 2100 |
| CWD90-2S | 90 / 125 | 20.8 | 19.8 | 16.9 | 14.3 | 72 | 2460*1700*1900 | 3280 |
| CWD110-2S | 110 / 150 | 24.5 | 23.5 | 19.7 | 17.6 | 72 | 2460*1700*1900 | 3480 |
| CWD132-2S | 132 / 180 | 30.0 | 28.0 | 23.5 | 19.8 | 75 | 2900*1800*2020 | 3980 |
| CWD160-2S | 160 / 215 | 34.5 | 33.6 | 30.0 | 23.8 | 75 | 2900*1800*2020 | 4280 |
| CWD185-2S | 185 / 250 | 41.0 | 38.4 | 32.5 | 28.6 | 75 | 3800*1980*2150 | 5450 |
| CWD200-2S | 200 / 270 | 44.6 | 43.0 | 38.5 | 32.8 | 82 | 3800*1980*2150 | 5600 |
| CWD220-2S | 220 / 300 | 48.6 | 47.0 | 41.0 | 38.0 | 82 | 3800*1980*2150 | 6500 |
| CWD250-2S | 250 / 350 | 55.0 | 54.0 | 46.0 | 40.0 | 82 | 3800*1980*2150 | 6600 |
|
US $300-8,750 / Piece | |
1 Piece (Min. Order) |
###
| After-sales Service: | Oversea Install Service |
|---|---|
| Warranty: | 3 |
| Lubrication Style: | Lubricated |
| Cooling System: | Air Cooling |
| Power Source: | AC Power |
| Cylinder Position: | Horizontal |
###
| Customization: |
Available
|
|---|
###
| Model | Motor Power kW / hp |
Free Air Delivery m3/min |
Noise Level dB(A) |
Dimension L * W * H mm |
Weight Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD7 | 7.5 / 10 | 1.3 | 1.2 | 1.0 | 0.8 | 66 | 880*700*920 | 240 |
| CWD11 | 11 / 15 | 1.7 | 1.6 | 1.4 | 1.2 | 68 | 1080*750*1000 | 400 |
| CWD15 | 15 / 20 | 2.5 | 2.3 | 2.1 | 1.9 | 68 | 1080*750*1000 | 420 |
| CWD18 | 18.5 / 25 | 3.2 | 3.0 | 2.7 | 2.4 | 68 | 1280*850*1160 | 550 |
| CWD22 | 22 / 30 | 3.8 | 3.6 | 3.2 | 2.8 | 68 | 1280*850*1160 | 580 |
| CWD30 | 30 / 40 | 5.3 | 5.0 | 4.5 | 4.0 | 68 | 1280*850*1160 | 600 |
| CWD37 | 37 / 50 | 6.8 | 6.2 | 5.6 | 5.0 | 68 | 1400*1000*1290 | 800 |
| CWD45 | 45 / 60 | 8.0 | 7.3 | 7.0 | 5.9 | 72 | 1400*1000*1290 | 850 |
| CWD55 | 55 / 75 | 10.1 | 9.5 | 8.7 | 7.8 | 72 | 1800*1230*1570 | 1660 |
| CWD75 | 75 / 100 | 13.6 | 12.8 | 12.3 | 10.2 | 72 | 1800*1230*1570 | 1800 |
| CWD90 | 90 / 125 | 16.2 | 15.5 | 14.0 | 12.5 | 72 | 1800*1230*1570 | 1900 |
| CWD110 | 110 / 150 | 21.2 | 19.8 | 17.8 | 15.5 | 72 | 2400*1470*1840 | 2500 |
| CWD132 | 132 / 180 | 24.5 | 23.2 | 20.5 | 17.8 | 75 | 2400*1470*1840 | 2700 |
| CWD160 | 160 / 215 | 28.8 | 27.8 | 25.0 | 22.4 | 75 | 2400*1470*1840 | 3000 |
| CWD185 | 185 / 250 | 32.5 | 31.2 | 28.0 | 25.8 | 75 | 3150*1980*2150 | 3500 |
| CWD200 | 200 / 270 | 36.0 | 34.3 | 30.5 | 28.0 | 82 | 3150*1980*2150 | 4000 |
| CWD250 | 250 / 350 | 43.0 | 41.5 | 38.2 | 34.9 | 82 | 3150*1980*2150 | 4500 |
| CWD315 | 315 / 400 | 51.0 | 50.2 | 44.5 | 39.5 | 82 | 3150*1980*2150 | 6000 |
| CWD355 | 355 / 450 | 64.0 | 61.0 | 56.5 | 49.0 | 84 | 3150*1980*2150 | 6500 |
| CWD400 | 400 / 500 | 71.2 | 68.1 | 62.8 | 52.2 | 84 | 3150*1980*2150 | 7200 |
###
| Model | Motor Power kW / hp |
Free Air Delivery m3/min |
Noise Level dB(A) |
Dimension L * W * H mm |
Weight Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD7 PM | 7.5 / 10 | 1.3 | 1.2 | 1.0 | 0.8 | 66 | 760*700*920 | 200 |
| CWD11 PM | 11 / 15 | 1.7 | 1.6 | 1.4 | 1.2 | 68 | 980*750*1000 | 350 |
| CWD15 PM | 15 / 20 | 2.5 | 2.3 | 2.1 | 1.9 | 68 | 980*750*1000 | 360 |
| CWD18 PM | 18.5 / 25 | 3.2 | 3.0 | 2.7 | 2.4 | 68 | 1120*850*1160 | 500 |
| CWD22 PM | 22 / 30 | 3.8 | 3.6 | 3.2 | 2.8 | 68 | 1120*850*1160 | 520 |
| CWD30 PM | 30 / 40 | 5.3 | 5.0 | 4.5 | 4.0 | 68 | 1120*850*1160 | 550 |
| CWD37 PM | 37 / 50 | 6.8 | 6.2 | 5.6 | 5.0 | 68 | 1280*1000*1290 | 750 |
| CWD45 PM | 45 / 60 | 8.0 | 7.3 | 7.0 | 5.9 | 72 | 1280*1000*1290 | 780 |
| CWD55 PM | 55 / 75 | 10.1 | 9.5 | 8.7 | 7.8 | 72 | 1800*1230*1570 | 1600 |
| CWD75 PM | 75 / 100 | 13.6 | 12.8 | 12.3 | 10.2 | 72 | 1800*1230*1570 | 1800 |
| CWD90 PM | 90 / 125 | 16.2 | 15.5 | 14.0 | 12.5 | 72 | 1800*1230*1570 | 1900 |
| CWD110 PM | 110 / 150 | 21.2 | 19.8 | 17.8 | 15.5 | 72 | 2400*1470*1840 | 2500 |
| CWD132 PM | 132 / 180 | 24.5 | 23.2 | 20.5 | 17.8 | 75 | 2400*1470*1840 | 2700 |
| CWD160 PM | 160 / 215 | 28.8 | 27.8 | 25.0 | 22.4 | 75 | 2400*1470*1840 | 3000 |
| CWD185 PM | 185 / 250 | 32.5 | 31.2 | 28.0 | 25.8 | 75 | 3150*1980*2150 | 3500 |
| CWD200 PM | 200 / 270 | 36.0 | 34.3 | 30.5 | 28.0 | 82 | 3150*1980*2150 | 4000 |
| CWD250 PM | 250 / 350 | 43.0 | 41.5 | 38.2 | 34.9 | 82 | 3150*1980*2150 | 4500 |
| CWD315 PM | 315 / 400 | 51.0 | 50.2 | 44.5 | 39.5 | 82 | 3150*1980*2150 | 6000 |
| CWD355 PM | 355 / 450 | 64.0 | 61.0 | 56.5 | 49.0 | 84 | 3150*1980*2150 | 6500 |
| CWD400 PM | 400 / 500 | 71.2 | 68.1 | 62.8 | 52.2 | 84 | 3150*1980*2150 | 7200 |
###
| Model | Motor Power kW / hp |
Free Air Delivery m3/min |
Noise Level dB(A) |
Dimension L * W * H mm |
Weight Kg |
|||
| 7barg | 8barg | 10barg | 13barg | |||||
| CWD15-2S | 15 / 20 | 3.0 | 2.9 | 2.4 | 2.2 | 68 | 1480*850*1180 | 780 |
| CWD18-2S | 18.5 / 25 | 3.6 | 3.5 | 2.9 | 2.5 | 68 | 1480*850*1180 | 800 |
| CWD22-2S | 22 / 30 | 4.2 | 4.1 | 3.5 | 3.2 | 68 | 1480*850*1180 | 820 |
| CWD30-2S | 30 / 40 | 6.5 | 6.4 | 4.9 | 4.2 | 68 | 1720*1110*1480 | 1080 |
| CWD37-2S | 37 / 50 | 7.2 | 7.1 | 6.3 | 5.4 | 68 | 1720*1110*1480 | 1100 |
| CWD45-2S | 45 / 60 | 9.8 | 9.7 | 7.8 | 6.5 | 72 | 1720*1110*1480 | 1120 |
| CWD55-2S | 55 / 75 | 12.8 | 12.5 | 9.6 | 8.6 | 72 | 2100*1350*1720 | 2080 |
| CWD75-2S | 75 / 100 | 17.5 | 16.5 | 12.5 | 11.2 | 72 | 2100*1350*1720 | 2100 |
| CWD90-2S | 90 / 125 | 20.8 | 19.8 | 16.9 | 14.3 | 72 | 2460*1700*1900 | 3280 |
| CWD110-2S | 110 / 150 | 24.5 | 23.5 | 19.7 | 17.6 | 72 | 2460*1700*1900 | 3480 |
| CWD132-2S | 132 / 180 | 30.0 | 28.0 | 23.5 | 19.8 | 75 | 2900*1800*2020 | 3980 |
| CWD160-2S | 160 / 215 | 34.5 | 33.6 | 30.0 | 23.8 | 75 | 2900*1800*2020 | 4280 |
| CWD185-2S | 185 / 250 | 41.0 | 38.4 | 32.5 | 28.6 | 75 | 3800*1980*2150 | 5450 |
| CWD200-2S | 200 / 270 | 44.6 | 43.0 | 38.5 | 32.8 | 82 | 3800*1980*2150 | 5600 |
| CWD220-2S | 220 / 300 | 48.6 | 47.0 | 41.0 | 38.0 | 82 | 3800*1980*2150 | 6500 |
| CWD250-2S | 250 / 350 | 55.0 | 54.0 | 46.0 | 40.0 | 82 | 3800*1980*2150 | 6600 |
The Air Compressor Is a Versatile Tool
The Air Compressor is one of the most versatile tools in any garage or workshop. It is easy to use and can perform a variety of tasks, from jackhammering to drilling. These machines are available in a wide variety of sizes and types, making it an excellent choice for a variety of situations. With a single motor, you no longer need separate motors for each tool. Its lightweight, compact design makes it easy to handle, and the single motor also reduces wear on parts.
Oil-injected
Oil-injected air compressors require a large amount of lubricant, which needs to be added to the sump regularly to maintain optimum performance. As there are many types of industrial fluids, a well-intentioned maintenance technician may add the wrong lubricant to the compressor. If this happens, the compressor will become incompatible with the lubricant, resulting in excessive carryover and the need to flush and replace downstream air treatment components.
Typically, the G 110-250 oil-injected rotary screw compressor from Atlas Copco provides reliable compressed air, preventing costly downtime. The G110-250 oil-injected rotary screw compressor is highly reliable and durable, enabling it to function in temperatures up to 46degC/115degF. Despite the oil-injected air compressor’s robust design, this unit requires very little on-site installation, and it features simple operation.
The primary advantage of oil-injected air compressors is the reduced cost of running. The cost of oil-free compressors is less than half of that of oil-injected ones, and it will require fewer maintenance costs in the long run. Moreover, the oil-free system is more environmentally friendly than oil-injected air compressors. But the drawbacks of oil-injected air compressors are substantial, too. It can contaminate finished goods and cause a significant financial risk for the manufacturer.
An oil-injected rotary screw air compressor offers several advantages over its counterpart. First, it features an innovative vertical design with variable-speed drive, allowing it to run more efficiently. Second, oil-injected air compressors reduce energy consumption by up to 50% compared to non-oil-injected air compressors. They also have a thermostatic valve, allowing them to maintain an optimum temperature. Thermostatically-regulated oil coolers allow the compressor to run more quietly.
Oil-free
What is an oil-free air compressor? The name refers to a type of air compressor that does not contain oil in the compressor chamber. Oil-free air compressors still use oil for various purposes, including lubricating the moving parts and managing waste heat. However, many people do not realize that their air compressor still requires oil for proper functioning. This article will explore why this type of air compressor is preferable for many users.
First of all, oil-free air technology has many benefits. For one, it reduces the energy cost involved in filtering air, and it minimizes leaks. Moreover, it also reduces the oil costs associated with compressor refills. And finally, it reduces the risks of contamination. Oil-free air technology is the future of compressed air. If you’re looking for an oil-free air compressor, here’s what to look for in your search.
Depending on the purpose of your air compressor, it may be beneficial to invest in an oil-free air compressor. Oil-lubricated air compressors are generally more durable than their oil-free counterparts, but they may cost twice as much. You should still consider the cost of ownership before purchasing an oil-free compressor. The oil-free models can be easier to transport, and they are more powerful. Moreover, they’re quieter than oil-lubed models.
An oil-free air compressor also means less maintenance, as it doesn’t need oil to work. This type of air compressors also features fewer moving parts, which means fewer places for problems to develop. All oil-free air compressors are manufactured to meet ISO Class 0 and 1 air purity standards. They also have less noise and vibration compared to their oil-based counterparts. So, why not choose an oil-free air compressor for your business?
Gasoline
When choosing a gas-powered air compressor, it’s important to consider the advantages of gasoline. This energy source can power a large air compressor without electricity. However, this type of air compressor lacks electrical hookup, so you’ll need to run an extension cord if you need to use it at a distance. However, gas compressors are able to function with just a gas tank. This makes them ideal for medium to heavy-duty industrial applications.
Another important consideration when choosing a gas air compressor is its size. Larger compressors are typically larger than portable ones and require more space. This makes them easier to transport and operate on the go. However, if you’re not sure which type of air compressor is best for you, consider the gas-powered versions. While they may be lighter, they don’t run as smoothly as their electric counterparts. Gasoline-powered compressors are not as portable as their electric counterparts and require proper maintenance.
Electricity
Electricity in an air compressor is not cheap. A 25 HP air compressor runs for ten hours each day, five days a week. The motor in these machines consumes 746 watts per hour. To find out how much electricity the equipment uses, multiply the wattage by the running time. For example, if the compressor runs for three hours, then it will use 1.9 kilowatt hours of electricity. To determine how much electricity an air compressor uses per day, you can calculate the kilowatt hours and multiply the number by the utility rate. Considering this, you can determine the cost of running your air compressor once per month.
The cost of operating an air compressor depends on the type of compressor. Electric air compressors are often silent and can run without any maintenance. These tools can be left unattended for up to four thousand hours before requiring repair. Electric air compressors require higher power for higher pressure, so you should plan accordingly. Whether or not you need a maintenance visit is up to you, but the benefit of not having to spend a fortune on repairs is priceless.
Although compressed air is not an energy-efficient source, its use in a variety of applications may save you money and kilowatts. Since an air compressor uses power when it is running, the cost is lower than the cost of operating a power tool. If you plan to use your air compressor for a long time, make sure that it is maintained properly. Proper care will save you money and power, and you may even be able to get an extended warranty if the compressor breaks down.
Variable frequency drive
The main purpose of a variable frequency drive (VFD) in an air compressor is to reduce energy consumption in the process of compression. A single motor drag system cannot adjust its speed continuously according to the weight of the load. By applying frequency control to the compressor, the power consumption can be reduced while maintaining the same pressure level. Therefore, a VFD is an excellent choice for compressors. Its benefits are numerous.
A VFD can also monitor the temperature of the motor and send error signals if the motor is running too hot or too cold. This eliminates the need for a separate sensor to monitor the oil pressure. These functions are useful not only in lowering energy consumption, but also in improving the performance of an application. Moreover, a VFD can monitor additional variables such as temperature and motor speed. Hence, it is a useful investment.
When using a VFD, it is crucial to choose the right motor. The speed of the compressor should be within the maximum starting limit of the motor. The air tank may be of any size, but a constant pressure limit is required to keep the VFD running within the service factor of the motor. In addition to a VFD, a master controller should also include a remote pressure set point and a PID card for a master controller. The transmitter should incorporate all useful data from the VFD, including the speed and the oil temperature. The VFD must be tested before it is integrated with the master control. It should be tested for min and max speed, temperature, and current within the expected range.
The use of a VFD in an air compressor has many benefits. One of the most notable is the reduction in power consumption. Fixed-speed compressors run on set points of six to seven bar. An extra bar of compression uses 7 percent of energy. This energy is wasted. A VFD-powered air compressor can also increase the life span of compressor parts. It is one of the best investments in your compressor. So, why wait any longer?
editor by czh 2022-12-03
China Standard Best Price Quality Same to CZPT and CZPT Compressor China Made electric Industrial Rotary Screw Type Air Gas Air Compressor with ISO and Ce with Great quality
Solution Description
greatest price tag good quality identical to CZPT and CZPT compressor china made eletric industrial rotary screw sort air gasoline air compressor with iso and CE
one. Picture & Functions :
two. Details of Great screw air compressor :
three.Functions & specialized parameters:
4. Certificate :
5. Application:
six. Firm Introduction:
seven. FAQ:
Q1: Are you manufacturing unit or trade firm?
A1: We are manufacturing unit.
Q2: What the just deal with of your factory?
A2: Our organization is situated in the West of the CZPT of Yijing road and Siwei road, Xihu (West Lake) Dis.li Economic Advancement Location, ZheJiang , 300300, China
Q3: Guarantee terms of your equipment?
A3: One calendar year for entire equipment 2 12 months for air stop , and technical assistance according to your requirements.
This autumn: Will you give some spare elements of the machines?
A4: Sure, of system.we have our possess spare elements companys
Q5: What about merchandise package deal?
A5: We CZPT our merchandise strictly with common seaworthy scenario.
Q6: What about the voltage of products?
A6: voltage can be tailored according to your equirement.
Q7: Which payment phrase can you settle for?
A7: TT or LC
Q8: How lengthy will you just take to prepare generation?
A8: 380V 50HZ we can shipping the merchandise inside 7-15 days. Other electrical energy or other coloration we will delivery inside fifteen-20 days.
Q9: Can you accept OEM orders?
A9: Of course, with expert layout staff, OEM orders are very welcome.
Q10: Which trade term can you accept?
A10: Obtainable trade conditions: FOB, CIF, CFR, EXW, CPT, and many others.
8. Our service :
8.1 Following-sale Services
• Any inquiries or requests just before, throughout or after revenue, we would like to assist you any time and will uncover you the very best answer in 24 hours.
• Guarantee: A single 12 months for the complete equipment 2 yr for air conclude , and spare areas will be supplied with very best price.
• Over board engineer provider is obtainable.
8.2 Unique Personalized Support
1) Complete OEM
• Amount: at least 5 pcs
• In this plan, we will do all the changes (Colour, name plate and symbol) as your need to have, and will not cost added price.
2) 50 percent OEM
• Quantity: no limit
• Beneath this plan, we can make the essential alteration (identify plate and brand) but we will cost some extra price for the title plate, as the identify plate manufacturing unit has the MOQ.
3) Logo OEM
• Amount: no limit
• Only the logo will be transformed to yours, and no further charge will be billed.
eight.3 Overseas Engineer Services
• We are accessible to ship our engineer for aboard support. Only need you to arrange the accommodation, transportation and translator. Extra cost for every will be mentioned primarily based on nearby price
9. Get in touch with:
what to see in an air compressor
If you require to acquire an air compressor, you should know what to look for. The sorts of air compressors on the market place are classified in accordance to their CFM score, safety units, and pumps. There are a number of differences between lubricated and oil-free air compressors that you ought to know just before acquiring. To better comprehend the variation in between these types of air compressors, study on. This write-up will information you by way of these variances.
Pump
If you are seeking for a top quality air compressor, you have occur to the right place. A very good air compressor pump will supply substantial pressure for something from tires to boats and a lot more. There are hundreds of distinct designs to pick from, and the fantastic point about getting 1 from a Chinese manufacturer is that they have so several options. Far more importantly, Chinese producers can personalize air equipment such as air compressors at low charges.
A great quality air pump is not going to crack very easily, but you will be able to use it for years. Picking a high-good quality pump will help you avoid a lot of hassles on the road, this kind of as unplanned downtime and installation charges. Furthermore, a pump from the exact same manufacturer as your air compressor is your ideal bet to guarantee ideal functionality. Outlined beneath are some guidelines for obtaining a high quality pump for your air compressor.
The air compressor is an important but unremarkable invention. Without them, our lives would be totally distinct. With no a pump, we are unable to get hot water from central heating, nor can we get heat from the refrigerator. We cannot inflate bicycle tires, and we can’t refuel automobiles. Pumps are crucial to all types of machines. So why is it crucial to decide on the appropriate item? The response may possibly shock you.
Various kinds of pumps are utilized for various applications. Optimistic displacement pumps transfer a fixed quantity of fluid and immediate it to a drain. This design and style guarantees constant circulation at a consistent pace no matter of discharge stress. Centrifugal pumps function in different ways. The impeller accelerates the fluid, changing the enter power into kinetic power. This sort of pump is most frequently utilized in mines, air conditioning, industrial plants, and flood management.
protection tools
There are many protection features you need to check when making use of an air compressor. 1st, check the relationship of the air filter to the air. If they appear unfastened, areas could individual and trigger harm. An additional important security function is the shut-off valve. When operating in close proximity to compressed air, the shut-off valve ought to be inside of easy reach and visibility. Moving elements and other gear have to be protected with protective addresses. Check protection valve and change broken areas.
Rupture discs are copper discs located on the air cooler. When the air force exceeds a particular restrict, it bursts. Fusible plugs contain resources that melt at high temperatures. The compressor need to have a lubricating oil pressure alarm and lower off the excursion signal. If these two security products fail, the compressor need to be stopped immediately. The rupture disc ought to be inspected at minimum weekly to make sure it does not rupture below stress.
If the strain level is way too high, and overcurrent defense device cuts energy to the motor. It also immediately shuts off the compressor when the hose ruptures or the air volume exceeds a preset degree. The device ought to be installed on the air compressor to stop incidents. Its job is to shield the operator from harm. If workers do not follow these security actions, they may lead to gear hurt.
To make certain protection when running the air compressor, basic safety eyeglasses and gloves should be worn. Pressurized air can lead to eye damage, and crash goggles can provide a barrier to avoid this. In addition, the self-retracting twine helps prevent excursion hazards and reinforces excess twine. You ought to also preserve your hands and entire body absent from the air nozzle. This will avoid you from currently being sprayed with compressed air.
CFM Rating
An air compressor’s PSI and CFM ratings show the pressure and quantity it can supply. PSI stands for lbs per square inch and measures the power and stress contained in one square inch of air. These two indicators are similarly essential when picking an air compressor. If you need to have a lot of compressed air for a distinct software, you will want a greater psi compressor. Furthermore, if you are employing compressed air in a smaller sized software, a low cfm compressor will not give sufficient electrical power to meet up with your requirements.
When evaluating diverse air compressors, be positive to pay close interest to horsepower and CFM rankings. While compressor energy is important for some tasks, it is not the most important element. The CFM ranking of an air compressor will decide how large a task it can handle and how prolonged it will take to demand. Make positive you understand the CFM and PSI rankings of your potential compressors, as not understanding these critical statistics can frustrate you and generate up expenses.
In general, it is greatest to select an air compressor with a CFM score higher than the dimensions of the air resource. This will guarantee that the air compressor has enough force to function multiple instruments successfully at the identical time. While more compact CFM ratings might be enough for smaller sized initiatives, more substantial instruments this sort of as drills require a good deal of air. Therefore, the larger the CFM, the bigger and far more effective the device.
Once you realize the CFM of an air compressor, you can start hunting for the appropriate tool. You can check out the CFM rating of your air compressor on-line by commenting below. If you happen to be not confident about the measurement of your air tool, you can often buy a 2nd air compressor. This is a excellent way to double the CFM of your air compressor! You are going to have far more air to do far more operate, and your compressor will very last more time.
Deficiency of oil and lubrication
Oil-totally free air compressors have a smaller footprint and need much less servicing than oil-lubricated air compressors. Even though oil-lubricated air compressors are far more expensive and heavier than oil-totally free air compressors, they are also excellent for stationary use. The rewards of oil-cost-free air compressors consist of better longevity and reduced routine maintenance expenses. The benefits and negatives of every single sort are reviewed under.
Oil-free of charge air compressors are typically quieter than oil-lubricated air compressors. Nevertheless, you may nevertheless expertise some sounds although using it. To avoid this, you ought to choose a tranquil consumption compressor. However, if you work next to a noisy compressor, you should get a muffler, an aftermarket filter that reduces compressor noise.
If you want to use the air compressor for a long time, the oil-cost-free model is not the proper decision. Its Teflon coating wears off over time, specifically at excessive temperatures. Moreover, oil-cost-free air compressors have a huge quantity of moving elements that call for normal routine maintenance, although oil-stuffed air compressors are wonderful for those who don’t want to make investments in additional parts.
Another main big difference among oil-free and oil-lubricated air compressors is lubrication. Oil-lubricated air compressors call for regular lubrication while oil-free air compressors are pre-lubricated. They have less elements and are cheaper. Oil-cost-free air compressors are lighter than oil-lubricated air compressors. In addition to currently being a lot more reasonably priced, oil-cost-free air compressors are more effective and sturdy.
Although oil-filled air compressors are a lot more effective and resilient, they generate a great deal of heat. Nevertheless, they are also more high-priced and need typical oil modifications. In addition, they are difficult to transportation. They also need to be permanently installed. These air compressors are also not transportable and demand a fixed place. So, take into account your demands prior to choosing which kind is greatest for you. When you might be selecting an air compressor for your business, be certain to shop close to.
sound stage
If you are pondering what the sound stage of an air compressor is, the response is dependent on your particular tools and working atmosphere conditions. Typically, air compressors create 40 to 90 decibels of sound. Despite the fact that the reduced the decibel amount, the quieter the compressor will be. Larger, far more potent air compressors generate higher noise ranges than their tiny brothers. But no subject how huge the air compressors are, it truly is a very good concept to dress in hearing safety even though doing work around them.
When buying a new air compressor, the sound degree of the air compressor must be regarded. Although this may possibly appear like a small problem, there are truly a good deal of variants on these noisy devices. The most frequent type of air compressor is the reciprocating piston pump. This design uses pistons equivalent to an motor to rotate inside a chamber. The piston moves rapidly and traps air proportional to its size. Single-piston air compressors are generally noisier than twin-piston types, also identified as twin cylinders.
But even if you have the proper equipment to safeguard your listening to, it’s still important to know the sounds degree of an air compressor. Even if the sound is not quickly unsafe, it can nonetheless lead to temporary or everlasting hearing decline. This situation is known as sound-induced hearing reduction, and an air compressor with a sound level of eighty or increased can lead to permanent listening to injury. You can keep away from possible harm to your hearing and prevent incidents by just paying consideration to the sounds level of your air compressor.
Air compressors are inherently noisy, but if you get steps to reduce their sound amounts, you can lessen disruption to neighbors and co-personnel. For example, putting in a sound enclosure in your work area can avert your air compressor from making as considerably noise as before. Dependent on your workspace, you can also try out installing a prolonged air hose, which will reduce seem levels by up to twenty five%.