Our CM45DV Low Pressure Oil-Free Screw Air Compressor With Water Lubrication boasts several key advantages:
Our compressor is genuinely oil-free, with no lubrication oil in the main machine. It uses pure water to cleanse the acidic and alkaline substances from the compressed air, making it purer.
All pipes are made of high-quality 304, 316 stainless steel or corrosion-resistant materials. Our compressor utilizes direct motor-main machine equal speed connection technology, ensuring the main machine's highest speed doesn't exceed 2980rpm/min. This results in longer bearing and rotor life.
Our compressor employs direct water spray cooling for the rotor and chamber, leading to higher isothermal compression efficiency. The double compression chamber technology, with one rotor and two compression chambers, surpasses two-stage compression, reducing power loss.
The daily maintenance for our compressor only involves changing the air and water filters, reducing the overall cost of upkeep.
Our oil-free screw air compressor operates using a pair of main screws: the air pressure screw and the rotating screw to complete the compression process.
These screws are usually made of high-strength alloy steel with precise helical shapes that form a sealed working chamber between them during the intake process. As the screws rotate, the working chamber expands, drawing external air into the chamber through the intake port. Once the air enters, the rotation of the screws gradually decreases the size of the working chamber, which increases the air's compression ratio, thus raising its pressure. The compressed air is then pushed towards the machine's outlet.
The compression process generates heat, which necessitates a cooling system to lower the temperature. To ensure air quality, the compressed air must also pass through a filtration system to remove potential pollutants and particles.
Our CM45DV Low Pressure Oil-Free Screw Air Compressor With Water Lubrication has several applications:
Our oil-free air compressor provides an oil-free air supply, avoiding the risk of oil contamination. It is suitable for pneumatic operations, packaging, and processing in the food and beverage industry.
Our compressor provides oil-free, sterile air, making it suitable for pneumatic operations in hospital operating rooms, laboratories, and other medical equipment.
Our compressor provides oil-free, sterile air that meets pharmaceutical standards. It is suitable for pneumatic transport, packaging, and sterilization during the pharmaceutical process.
Our compressor provides clean air supply, preventing oil contamination damage to electronic components. It is suitable for pneumatic tools, electronic component blowing and cleaning, and other applications in the electronics industry.
Our company's entire product line has passed the German TUV class 0 oil-free certification, CE certification, ISO9001 certification, TS16949 certification. We are the first domestic company to use water for internal cooling and lubrication of high-end screw compressors, and we have globally introduced the second-stage compression high-pressure micro-oil screw compressor with a pressure of 4.0MPa. We have also developed the world's first 4.0MPa pressure oil-free screw compressor and the world's first 1.25MPa pressure oil-free scroll compressor.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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