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. Will produce vibration compressor run time, 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 acquisition of second-hand air compressor, electrical parts should be checked regularly. Check one by one by hand swing wires, feeling the tightness of the thread used compressor recovery, loose thread should be tightened; in addition, need to shake table measuring motor, equipment and ground insulation, the insulation resistance should be controlled at 500 megohms above, or should be dried or maintenance treatment. Used air compressor, used DTH drilling, rental, recycling, sale of a business, welcome to contact us! With the passage of the secondary air compressor air compressor run time, the host is bound to happen each bearing wear, causing the screw to produce axial movement and radial displacement increases, the variation between the screw and the screw will screw with the host the gap between the housing and the front and rear end surfaces is changed. These gaps are varied within the lifetime of the bearing is normal, allowed, and compressor gas production resulting increase in the attenuation and the main motor load is normal, allowed. Used air compressor recycle | Dalian used air compressor |?? Qishan air compressor air compressor provided by the Shanxi Kisan Leasing Limited. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (www.qskyjzl.com) strong, credible, in Taiyuan, Shanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qishan compressor and you hand into the brilliant, for a better future!