Compressor Rental Co., Ltd. Shanxi Kisan share with you screw air compressor and piston compressor Economy: Compared with the second-hand air compressor screw air compressor manufacturers, low piston compressor efficiency, especially Long-term continuous operation, and its economy is worse. Due to the greater leak, resulting in compressor efficiency. Because there is no influence of screw air compressor machine consumables used air compressor brands, compressing a pair of rotors due to their structural characteristics and adequate lubrication, the rotor surface with a layer of protective film so there is no metal in contact with the phenomenon is not there will be wear and tear. Therefore, long-term continuous operation economy is much better than piston compressor. Kisan Compressor Rental Co., Ltd. Shanxi teach you how to check the electrical part of the joint contact screw compressor and insulation resistance: electric air compressor from the main part of the circuit, a control circuit and a signal transmitter (temperature, pressure sensor) circuit components. Used air compressor air compressor generates vibrations running, after a long time, and some will appear loose wire connectors, ranging from loose joints caused by the unit can not be started, while causing failure protection function, serious accident arc short circuit, electric shock, etc. Therefore, the electrical part should be checked regularly. Check one by one by hand swing wires, feeling tightness thread, loose thread should be tightened; in addition, required to detect the shake table motors, equipment and ground insulation, the insulation resistance of 500 megohms should be controlled, or it should be done drying or maintenance treatment. Used air compressor much money Qishan compressor (certified), Liaoning, Shanxi used by Kisan air compressor air compressor Leasing Corporation. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (www.qskyjzl.com) is Taiyuan, compression, separation equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , and satisfy customer needs. In Qishan compressor leadership with the staff warmly welcome all inquiries negotiations to create Qishan compressor a better future. You can also access (www.qskyjzl.com/supply_details_39332010.html), for more information about the company.