CMN90PV Micro Oil Screw Air Compressor Permanent Magnet Variable Frequency

Advantages of Our micro oil air compressor

1. Seal-less design, robust and durable: Our unique seal-less design eliminates the need for regular seal replacements, extends the seal life to infinity, and is resistant to wear even under non-lubricated operating conditions.
2. Low energy consumption: The use of the world's largest screw design and double pressure chamber mainframe ensures that the volumetric efficiency is over 95%, making it a truly energy-saving compressor.
3. High-temperature resistance: It can operate normally under a wide range of harsh environmental conditions, with an ambient temperature range of -20 to 55 degrees Celsius and a maximum continuous operating temperature of 92 degrees Celsius.
4. Oil content less than 2ppm: The highly efficient mainframe requires only a small amount of compressed air oil to achieve excellent sealing effects, resulting in an air production oil content of less than 2ppm.

Structural Features of Our Micro Oil Air Compressor

1. Patented ultra-quiet air intake system design: Our patented design ensures minimal noise during operation.



2. High-quality safety valve and minimum pressure valve: These provide reliable operation and safety.
3. Precision temperature sensor: This allows for accurate temperature monitoring and control.
4. Ultra-quiet centrifugal fan: This ensures efficient cooling with minimal noise.
5. Japanese SMC electromagnetic control valve: This ensures reliable and accurate control of the air compressor.
6. CMN's patented control valve: This unique feature enhances the efficiency and performance of the air compressor.
7. High-quality touch screen control system: This allows for easy operation and monitoring of the air compressor.

Compression Principle of Our Micro Oil Screw Air Compressor

The Micro oil air compressor uses a pair of main screws, namely the pressure screw and the rotating screw, to complete the compression process. These screws are usually made of high-strength alloy steel and 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 external air to enter the working chamber through the intake port. Once the air enters the working chamber, the rotation of the screws causes the working chamber to gradually shrink. This shrinkage 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. Compressed air generates heat during the compression process, so a cooling system is needed to lower the temperature. At the same time, in order to ensure the quality of the air, the compressed air needs to be cleaned through a filtration system to remove potential contaminants and particles.

Applications of Micro Oil Air Compressor

1. Textile Industry: There are many places in the textile industry where oil-free, micro-oil, low-pressure compressed air is used.
2. Glass Bottle Manufacturing: Low-pressure screw compressed air is used to blow and shape glass bottles, saving energy and achieving perfect shapes.
3. Chemical Industry: Some processes in the chemical industry, such as pressure filtration and transportation, require compressed air.
4. Cement Transportation: Compressed air is used in the transportation of cement, providing efficient transportation without causing cement to fly around.

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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 were the first in the world to launch a two-stage compression high-pressure micro-oil screw compressor with a pressure of up to 4.OMPa, and then we developed the world's first 4.OMPa pressure oil-free screw compressor and the world's first 1.25MPa pressure oil-free vortex compressor.

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Author: Miya