

FAIRCOL RA is suitable for all kinds of screw air compressors. In order to meet the harsh performance requirements such as high efficiency and high load of the compressor, a highly hydrogenated and decomposed base oil is used. In addition, with special additives, it can ensure high oxidation stability and low sludge formation rate especially during air compression. FAIRCOL RA is a special oil for screw compressors that can be used both indoors and outdoors with confidence.

FAIRCOL RR uses hydrocracking base oil to meet the harsh performance requirements of high efficiency and high load of compressors. In addition, with special additives, it can ensure high oxidation stability and very low carbon formation rate especially during air compression. Therefore, FAIRCOL RR is a special oil for screw compressors that can be used safely both indoors and outdoors.

It is an ultra-long-life compressor oil with performance comparable to PAO products.


Compared with other technologies, this series of vacuum pumps can save about 50% of energy consumption. It is one of the permanent magnet variable frequency screw vacuum pumps with the best energy efficiency performance on the market at present. In contrast, the mechanical equipment of oil-lubricated rotary vane pump, water ring pump and other technologies has low efficiency and high cost. In vacuum applications, approximately 90% of the electrical energy is converted to thermal energy. The integrated energy recovery system of all series of screw vacuum pumps can convert 75% of the electric energy input into heat energy without any impact on the equipment. Through the effective use of energy recovery system, you will save a lot of energy costs and get a high return on investment.

KLS series oil-free screw vacuum pump is a dry vacuum pump with advanced technology independently developed by our company. Because the screw vacuum pump does not need oil lubrication or water sealing, and the pump cavity is completely free of oil, the screw vacuum pump has incomparable advantages compared with the traditional water ring vacuum pump, the rotary vane vacuum pump, the rotary piston vacuum pump, the reciprocating vacuum pump and the water jet vacuum pump, and has the advantages of energy saving, emission reduction and low cost. Carbon environmental protection is a new trend in the development of vacuum industry. Suitable for packaging, papermaking, CNC, plastics, glass, leather, foam, printing and dyeing, PVC pipes, bottles, wood processing and meat packaging and other applications.

The oil-free screw blower is mainly composed of a chassis, a main machine, a motor, an air filter, a silencer, an oil pump, an oil tank, an oil filter and the like. Performance Advantages of Coles Oil-free Screw Blower High standard oil-free compressed air with oil content of grade 0; Lubricating oil is not involved in the compression process to ensure that the compressed air does not contain lubricating oil; Special seal design to prevent lubricating oil from entering the compression chamber; Motor frequency control, intelligent matching speed, to ensure stable exhaust pressure; The motor is controlled by permanent magnet frequency conversion to improve energy saving effect.


Horizontal layout with low center of gravity Compared with the 'up-down arrangement' structure of the traditional two-stage compression host, both the primary and secondary compression units can be fixed on the chassis of the case, so that the vibration source is effectively fixed, and the vibration of the host is relieved, so that the whole air compressor system runs stably and efficiently. Double permanent magnet motor with high efficiency and energy saving Compared with the first and second generation permanent magnet synchronous air-cooled motor, the third generation permanent magnet synchronous water-cooled motor is cooled by antifreeze, and the motor will not demagnetize due to high temperature when running at low frequency for a long time, which can better ensure the service life of the motor. No gearbox Realize zero gear transmission, say goodbye to the traditional gear transmission design, and eliminate the noise generated by the gear operation. The gearless design reduces the wear and tear of gears and the hidden danger of maintenance.

New fourth generation blockbuster launch Super Level I energy efficiency 22 KW measured specific power 6.5

New third-generation first-level energy efficiency Applet remote control IP65 motor protection 5 years warranty for the head The annual electricity consumption can be saved by about 45 percent


High precision, large thrust, fast response, energy saving and wide application.

Large output, fast speed, easy to use, suitable for different press mounting occasions.

High precision, can be positioned and analyzed, and can be applied to different press mounting process requirements.
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