Oil Injected Air Compressor
Oil Injected compressorare 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.
The oil injection screw compressormainly consists of a screw and star wheels to form a compression chamber. The air compression process is completed through the rotation of the screw which has higher requirements for processing accuracy because higher accuracy means higher volumetric efficiency. The noise and vibration are small, the unit has basically no wearing parts so the maintenance cost is low.
HOW DO OIL INJECTED AIR COMPRESSORWORK？
The main components of an oil free vs oil injected compressor are the air end, motor, oil and gas separation tank and cooler. Since the oil requires a higher temperature to ensure its good lubricity, the oil injected air compressor is generally air-cooled. The air is filtered by the filter element and then sucked into the air end for compression.
Lubricating oil is injected into the air end for lubrication and sealing. The compressed oil and gas mixture is separated by the separation core in the oil and gas separation barrel to get compressed air with an oil content of less than 2ppm. After being cooled by the air-cooled cooler, the high-temperature oil returns to the compression air end and circulates continuously.
For more information about difference between oil free compressor and oil injected compressor and a screw compressor, please feel free to contact us!
在线联系供应商
Other supplier products
 |
Oil Free Air Compressor | The entire series of CMN oil free compressor in chinaare certified by German TUV Rheinland for oil-free, in cordinate with level of Class 0. Unlike... |
 |
Special Gas Compressor | Based on the low compression temperature characteristics of the water-lubricated air end and the natural advantages of corrosion resistance of the ... |
 |
NO OIL WATER INJECTED SCREW AIR COMPRESSOR | Pure water instead of lubricating oil is used in air end for lubrication. Air end and all parts contacting with water are made of 304 food grade st... |
 |
OIL INJECTED SCREW COMPRESSOR | The advantages of CMN oil injected screw compressorare reflected in its outstanding energy-saving effect and variable frequency performance. The un... |
 |
REFRIGERATED AIR DRYER FOR AIR COMPRESSOR | The characteristics determined by the partial pressure of water vapor in compressed air and the temperature of compressed air are used for cooling,... |
Same products
 |
High-purity silica nano powder | 卖方: Hebei Guiyan Electronic Materials CO., Ltd | High-purity silica nano powder High-purity silica nanopowderis a nano-silica powder prepared via... |
 |
High purity organic colloidal Silica | 卖方: Hebei Guiyan Electronic Materials CO., Ltd | High purity organic colloidal Silica High-purity organic silica solis manufactured from high-pur... |
 |
Ultra high purity Silica Sol | 卖方: Hebei Guiyan Electronic Materials CO., Ltd | Ultra high purity Silica Sol Ultra-high purity silica solis manufactured from ultra-high purity ... |
 |
Silicate Ester | 卖方: Hebei Guiyan Electronic Materials CO., Ltd | Silicate Ester By directly reacting high-purity silicon powder with alcohols under the action of... |
 |
Body-Worn Camera | 卖方: Shenzhen Tianlong Century Technology Development CO., LTD | Body-Worn Camera The Body-Worn Camerais a portable audio and video recording device that enhance... |
