CM160BV Variable Frequency Oil-free Screw Air Compressor Of Water Lubrication

The Advantages of Our oil-free air compressor

Here at our company, we pride ourselves on our oil-free air compressors, which bring a range of advantages to our customers:

• Truly Oil-free

  Our oil-free screw air compressor is just that - truly oil-free. There's not a drop of lubricating oil in the main unit, which means no need for main jacket cooling oil. Instead, we use pure water to clean any acidic or alkaline substances in the compressed air, resulting in a much purer product.

• Reliable for Life

  All our pipework is made from corrosion-resistant 304 and 316 stainless steel. We use equal speed direct connection technology to keep the maximum rotation speed of the main unit below 2980rpm/min. This makes the bearings and rotors last longer, giving you a more reliable oil-free screw air compressor.

• Energy Efficient

  Our oil-free screw air compressors are energy efficient. We use direct water spray to cool the rotor and chamber, and isothermal compression for higher efficiency. The double compression chamber technology means one rotor, two compression chambers - surpassing two-stage compression and reducing energy loss.

• Low Maintenance

  With our oil-free screw air compressors, maintenance is a breeze. All you need to do is replace the air filter and water filter - it really is that simple.

The Principle of Our Oil-free Screw Air Compressor

Our oil-free screw air compressor uses a pair of main screws - the air pressure screw and the rotating screw - to carry out the compression process. These screws are usually made from high-strength alloy steel and have a precise spiral shape.

In the intake process, the spiral shape of the air pressure screw and the rotating screw forms a sealed working chamber between them. When the screws rotate, the working chamber gradually expands, allowing external air to enter the working chamber through the intake port. Once the air enters the working chamber, the rotation of the screws gradually reduces the working chamber. This reduction gradually increases the compression ratio of the air, thereby increasing the air pressure. During this process, the air is compressed and pushed towards the machine's outlet.

Compressed air generates heat during the compression process, so a cooling system is needed to reduce the temperature. To ensure air quality, the compressed air also needs to be cleaned through a filter system to remove potential contaminants and particles.

Applications of Our Oil-free Screw Air Compressor

• Food and Beverage Industry

  Our oil-free air compressor provides an oil-free air supply, avoiding the risk of oil pollution. It is suitable for pneumatic operations, packaging, and processing in the food and beverage industry.

• Medical Industry

  The oil-free air compressor can provide oil-free, sterile air, suitable for the operation of pneumatic devices in operating rooms, laboratories, and other medical equipment in hospitals.

• Pharmaceutical Industry

  Our oil-free air compressor can provide oil-free, sterile air that meets pharmaceutical standards, suitable for pneumatic transport, packaging, and sterilization in the pharmaceutical process.

• Electronics Industry

  The oil-free air compressor provides a clean air supply, avoiding oil pollution damage to electronic components. It is suitable for pneumatic tools, electronic components blowing and cleaning, and other applications in the electronics industry.

About Our Company

We are proud to be the first company in the country to use water for internal cooling and lubrication of high-end screw compressors. Our full range of products has passed Germany's TUV class 0 oil-free certification, CE certification, ISO9001 certification, and TS16949 certification. We were the first globally to launch a two-stage high-pressure micro-oil screw compressor with a pressure of 4.0MPa. We then developed the world's first 4.0MPa pressure oil-free screw compressor and the world's first 1.25MPa pressure oil-free vortex compressor.

Author: Miya