What compressor fatal failure: 1, the process of breathing: screw air compressor intake side intake port, must be designed so that the compression chamber can fully inhale and screw compressor intake and exhaust no valve group, the intake alone a regulating valve opening, closed regulating air compressor manufacturers lease, when the rotor is rotated, main rotor tooth groove space opening at the inlet end wall when Go, its largest space at this time rotor tooth groove space and free air intake port of the same, because the air is full tooth groove discharged exhaust, the exhaust end of the compressor factory-made, tooth groove is in a vacuum, when the air inlet to When the compressor manufacturers, namely outside air sucked into the main rotor of the axial tooth deputy trench. When the air is full of the whole tooth groove, the intake-side end face of the rotor of the turn away from the intake port of the cabinet, it incurs the enclosed air between the tooth groove. 2, the closure and transfer process: primary and secondary two rotors at the end of inspiration, the main and auxiliary rotor teeth and the casing of closing of the summit, when the air is no longer in the tooth groove of closing of the outflow, that is, [the closure process]. Two rotors continue to rotate the tooth and tooth groove in peak inspiratory end anastomosis surface gradually moving towards the discharge end. 3, compression and injection processes: in the transportation process, the engagement surface and gradually move toward the exhaust side, that is gradually reduced tooth groove engagement between the surface and the exhaust port between the tooth groove of gas is gradually compressed screw air compressor machine manufacturers, the pressure increase, namely [compression]. But also because the compression and the lubricant oil pressure difference and the compressed air is injected into the mixing chamber and the chamber. Compressor before starting to carefully check the insulation resistance is qualified, check the secondary circuit wiring is correct, and the motor inside to dry, clean and free of debris. Observe the motor fastening bolt is loose, the bearing is oil, the stator and the rotor gap is reasonable. Fuses, contactors, circuit breakers, thermal relay protection setting value is reasonable, whether the wiring and gear motor starting requirements. Check for abnormal conditions, such as the motor does not start, start slow, abnormal sound like. During startup, as long as the abnormal phenomenon, immediately cut off the power supply down to check. In the vicinity of both sides can not be part of the motor drive or drag devices, there are others who stand to avoid damage to the rotation was flying accident. Motor successive start-ups should not exceed 3-5 times, to avoid starting equipment and motor overheating. Compressor in operation pay attention to check the motor rotation is flexible, without noise, rotation direction is correct; the power supply voltage is normal, there is no current exceeds the rated current; examine the electrical pen with the motor housing check to see if there is leakage and Ground undesirable phenomena; check motor driven devices work without exception; any unusual circumstances to stop immediately, check again to operate. Air compressor factory outlets, Shangluo compressor manufacturers, Qin Wei provided by Air Compressor Co., Ltd. Xianyang Qin Wei. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) strong, credible, Xianyang in Shaanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qinwei Air into the brilliant and you work for a better future!