Qishanr is the world’s leading supplier of synthetic lubricants to the refrigeration and air conditioning industry. We combine technically superior products and services from our industry-leading divisions and brandsand make every effort to create the best compressors for refrigeration and air-conditioning as well as more efficientmaintenance machines in the HAVC field.Our products have been spreadly exported to 100 countries and regions, such as EU, North America,Latin America, OceaniaMiddle East, South East Asia, Africa, etc. and got a good reputation among new and regular clients.
The oil used to lubricate the moving parts in the refrigeration compressor is called refrigeration oil. In the compressor, refrigeration oil mainly plays the role of lubrication, sealing, temperature control and energy regulation.
In the compressor, refrigeration oil mainly plays the role of lubrication, sealing, cooling and energy regulation.
(1) Lubrication Refrigeration oil plays a lubricating role in the operation of the compressor to reduce the friction and wear of the compressor, thereby extending the service life of the compressor.
(2) Sealing Refrigeration oil plays a sealing role in the compressor, so that the piston and cylinder surface in the compressor and the rotating bearings are sealed to prevent refrigerant
leakage.
(3) Cooling When refrigeration oil lubricates the moving parts of the compressor, it can take away the heat generated during the working process, so that the moving parts can maintain a lower temperature, thereby improving the efficiency and reliability of the compressor.
(4) Energy regulation For refrigeration compressors with energy regulation mechanisms, the oil pressure of the refrigeration oil can be used as the power of the energy regulation mechanism.
