Risan Oil-injected Screw Air Compressor

Product Features

Superior electrical control system and maintenance instructions
With the microcomputer control system each unit have self-diagnosis and protection functions. Control panel can show the actual operation of the unit. If a failure occurs, the microcomputer control system will respond accordingly to different situations. Connect the compressors with a computer can achieve multiple chain control and remote control, make sure to work 24 hours a day.

Reduce lubricant resistance
Inside the air end, rotors deliver the lubricating oil with heat. In fact, the lower the speed, the less resistance the oil has to the rotor. In addition, the lubricating oil should be injected into the compression chamber at a suitable location to minimize the viscous forces and provide the best cooling effect.

Smaller leakage area
We achieve the smallest leakage area by high-accuracy design, improve the efficiency.

Excellent cooling device
The cooler is specially designed for high temperature and high humidity areas, not only increases the heat exchange capacity by more than 10%, but also strengthens the material structure and resistance to acid and alkali treatment. As the moisture in the oil is removed, the screw operates

Reduce air leakage
At high speed, more air is leaked through the rotor during the compression process. In short, the faster the rotor turns, the more difficult it is to seal the air. Precision machining of the rotor can not make up for this defect, so the air end should be large diameter and low speed to achieve high energy efficiency.

Large capacity, high efficiency
Make the compressor smaller and use high speed is to reduce costs. But the air end should be large diameter and low speed to achieve high energy efficiency.

Durable large sized bearing
We use durable, large sized bearings to meet large diameter air end, to achieve superior performance and long lifespan. more smoothly and the bearing life is extended. And it also has the function of low-temperature automatic adjustment compensation, make it suitable for areas with large temperature difference between winter and summer.