Oil-free screw host, the user is not serviceable; injected screw host, the general should note the following places: one, the entire bearing must be replaced; 2, check the rotor surface, whether correction; 3, into, Exhaust bearing checking whether correction; 4, the host assembly assembly requirements, do not know can not open the host; 5, in general, the inlet end of the gap is 0.35-0.50mm; gap discharge end of 0.08 0.15mm; because it is the repair, should be under the allowable range, try a little big. Sell ??second-hand air compressor, used drilling rigs, leasing, recycling business, contract various DTH drilling holes works! Compressor Rental Co., Ltd. Shanxi Kisan Kisan Compressor Rental Co., Ltd. Shanxi teach you how to check the joint contact screw compressor and insulation resistance of electrical parts: the electrical part of the air compressor from the main circuit, control circuit and signal transmitter (temperature, pressure sensor) circuit. Compressor will produce vibration running, long used air compressor 后吉林 price, some will be loose wire connectors, ranging from loose joints caused by second-hand air compressor unit can not start Jilin offer, while in a protective function fails, the arc serious accident short circuit, electric shock, etc. Thus, electrical parts should be checked regularly. Check one by one by hand swing wires, feeling the tightness of the thread used compressor Jilin, loose thread should be tightened; in addition, required to detect the shake table motors, equipment and ground insulation, the insulation resistance should be controlled at 500 megohms above, or should be dried or repair process. Used air compressor quote Jilin, Jilin and second-hand air compressor, air compressor provided by the Shanxi Qishan Qishan Compressor Leasing Corporation. Shanxi Kisan Compressor Leasing 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 into the brilliant and you work for a better future!