CMN37G Micro Oil Screw Air Compressor Medium Pressure 3-4Mpa

CMN37G Micro Oil Screw air compressor Medium Pressure 3-4Mpa

Advantages of Micro oil air compressor

• Shaftless Design, Sturdy and Durable

  Our Micro oil air compressor has a unique shaftless design which is an ideal solution for long-term use even in oil-free conditions. This innovative design eliminates the need for regular seal replacement, thereby extending the seal life indefinitely.

• Low Energy Consumption

  Our compressor boasts the largest screw design in the world and a dual pressure chamber host. With one rotation of the screw producing two compressions in one spiral cavity, and 12 compressions in six spiral cavities, this design achieves a volumetric efficiency of over 95%, truly making it an energy-saving compressor.

• High-temperature Resistance

  Our compressor can adapt to a wide range of harsh environmental conditions, with operating temperatures ranging from -20 degrees to 55 degrees Celsius. The continuous working temperature does not exceed 92 degrees Celsius.

• Oil Content Less Than 2ppm

  The high-performance host only needs a small amount of air compressor oil to achieve a good sealing effect. The produced gas has an oil content less than 2ppm.

Structural Features of Micro oil air compressor

• Patented Super-silent Air Intake System Design

  Our compressor features an ultra-silent air intake system, which has been patented for its unique design.

• High-Quality Safety Valve and Minimum Pressure Valve

  The compressor is equipped with high-quality safety valves and minimum pressure valves to ensure safe and efficient operation.

• Precise Temperature Sensor

  The compressor is equipped with a precise temperature sensor, which accurately monitors and maintains the optimal operating temperature.

• Ultra-silent Centrifugal Fan

  Our compressor features an ultra-silent centrifugal fan, which helps in maintaining a quiet working environment.

• Japanese SMC Electromagnetic Control Valve

  The compressor is equipped with a Japanese SMC electromagnetic control valve for efficient and precise control.

• CMN's Patented Control Valve

  Our compressor features CMN's patented control valve, which provides superior performance and reliability.

• High-Quality Touch Screen Control System

  The compressor comes with a high-quality touch screen control system for easy operation and monitoring.

Principle of Compressed Air of Micro oil screw air compressor

The Micro oil air compressor uses a pair of main screws, the pressure screw, and the rotating screw, to complete the compression process. These screws, usually made from high-strength alloy steel, have a precise helical shape. During the intake process, the helical shape of the pressure screw and the rotating screw forms a sealed working chamber between them. As the screws rotate, the working chamber gradually expands, allowing the 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 pressure of the air. During this process, the air is compressed and pushed towards the outlet of the machine. The compressed air generates heat during the compression process, so a cooling system is needed to reduce the temperature. At the same time, to ensure the quality of the air, the compressed air also needs to be cleaned through a filtration system to remove potential contaminants and particles.

Applications of micro oil air compressor

• • Textile Industry

    In the textile industry, oil-free, micro oil low-pressure compressed air is used in many places.

• Glass Bottle Manufacturing

  Various types of glass bottles are blown into shape using low-pressure screw compressed air, which not only saves energy but also produces perfect shapes.

• Chemical Industry

  Certain processes in the chemical industry, such as pressure filtration and transportation, require compressed air.

• Cement Conveyance

  During the cement conveyance process, compressed air not only completes the transportation but also prevents the cement from flying.

About Our Company

Our company's full range of products has passed 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. We took the lead in launching a secondary compression high-pressure micro oil screw compressor with a pressure of 4.0MPa worldwide. 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