The phenomenon of death causes and countermeasures during operation of the air compressor is also prone to "crash" phenomenon. Causes the air compressor "crash" of both from the electrical aspects, but also from the mechanical aspects. 1, the electrical part of the air compressor electrical reasons mainly by a motor, the automatic pressure switch and other components. During normal operation of the air compressor air compressor manufacturers, automatic pressure switch is closed. When the tank pressure reaches the rated exhaust pressure, air compressor manufacturers Cottle top movable rubber, beating by jumping off the Bridge of the spring, so that the moving contact and static contact bakelite seat within the disengagement, cut-off circuit , the motor stops. Instead large air compressor manufacturers, when tank pressure is reduced to a certain value of air compressor factory outlets, spring rebound, the circuit is turned on, the motor is running. If the contactor coil is not energized, the pressure switch will not work, which appeared in "crash" phenomenon. For example, when phase, the power switch can not be closed, the coil would not be charged, so that a "crash" phenomenon. Piston compressor classified [by the mode of action of the piston points] (1) The single-acting compressor: gas only on one side of the piston, also known as single-action compressed air compressor. (2) double-acting air compressor: on both sides of the piston of the gas can be compressed, also known as double acting or moving air compressor. (3) multi-cylinder single-acting compressor: a piston side compression, and a plurality of cylinders of the compressor. (4) multi-cylinder double acting air compressor: use both sides of the piston compression, and a plurality of cylinders of the compressor. Piston compressor classification [according to the size of the compressor displacement points] (1) miniature compressor: gas transmission capacity <1 (m3 / min). (2) Small compressor: gas transmission capacity between 1 ~ 10 (m3 / min). (3) Medium Compressor: volume of gas in the 10 ~ 100 (m3 / min) between. (4) large air compressor: volume of gas in the> 100 (m3 / min). Qin Wei Air (FIG), large air compressor manufacturers, air compressor manufacturers Pingxiang provided by Compressor Co., Ltd. Xianyang Qin Wei. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) to provide "air compressor and accessories, general machinery parts," such as business, the company has "Wei Qin brand, Coatler card (C?te children)" and other brands. Focus on compression, separation equipment and other industries, have higher visibility in Xianyang. Welcomes inquiries, contact: Liu.