Group items tagged

CMN oil-free high pressure screw air compressor, with an air supply pressure of 20 to 40 bar, can be adapted to high-standard gas processes such as PET bottle blowing and blow molding. The whole high pressure oil free air compressor does not contain any lubricating oil to ensure that the outlet compressed air is absolutely oil-free. The screw-type air end performs two-stage compression with low vibration and noise. The oil free high pressure air compressor adopts an advanced two stages dual-drive design and is equipped with two permanent magnet variable frequency motors with an efficiency of up to 97%. The inverter drive always supplies air with optimal efficiency. Maintenance is simple, only the air filter and water filter need to be replaced, reducing maintenance costs by 50% to 80%.

Since the founder Mr. B. Zimmern proposed the single-screw compression structure in 1960, CMN has brand history of over 60 years. We have formed a set of strict production management systems and processes to ensure the stability of the machines we manufactured; based on our R&D team of more than 30 people, CMN has always been a leading enterprice that focuses on innovation in the pneumatic industry. CMN has three factories and more than 20 dealers around the world, our corporate purpose has always been to focus on customer needs, continuously improve products, and realize the value of CMN.

During the compression process, the axial and radial forces on the main screw mutually offset, allowing it to withstand pressures of up to 40 bar. Simultaneously, the vibration and noise during operation are much lower than traditional air end.

Oil Injected compressor are widely used in various industries to provide compressed air power. CMN oil injected screw air compressor adopts patented shaft sealless design to ensure that the air end will never leak oil. The unique single-screw type air end achieves twelve times of compression in one rotation, with high efficiency. The ultra-high machining accuracy allows the air end to achieve good sealing and lubrication effects by spraying only a small amount of lubricating oil so the oil content can be less than 2ppm to meet most usage requirements. OIL INJECTED SCREW COMPRESSOR VS RECIPROCATING PISTON COMPRESSOR Piston air compressors use the piston to reciprocate in the cylinder to compress the air. They have high noise and vibration and many wearing parts. After the piston rings are worn, the air volume will decrease causing the decreased efficiency.

Oil injection screw compressor are widely used in various industries to provide compressed air power. CMN industrial oil free vs oil injected compressor adopts a patented shaft sealless design to ensure that the air end will never leak oil.