High-speed rotary screw compressors are machinery and equipment, metal in high-speed rotation process will inevitably produce friction, without lubricants isolation in friction parts, iron will make direct contact with each other Xinjiang pressure compressor compressor wear, In severe cases, cause the destruction of equipment inoperable. In addition, lubricants also played a sealed, cooling, noise reduction and so on, so that the screw compressor lubricants are indispensable aids. For the past used a piston-type compressors, lubricants are daily consumables, consumed every day around several kilograms (depending on the size of the model). For screw machine, since the seal is good, in the machine cycle use, such as no leakage, less wear and tear hutubi compressor compressor repair parts, therefore, the replacement cycle is longer. This calculation, even though the price is high, but compared to the piston, the cost is not very high. Air compressors are widely used in various industries, their work is: Host air compressor is connected to the high voltage power supply high-voltage cabinet. After power on, the host will drive the two-stage air compressor screw rotation; at the same time Tacheng compressor maintenance air compressor parts, air compressor off valve for supplying cooling oil communicating cooling oil into the host , to screw in a cool-down. After the prior art, when faced with a sudden accident staff by pressing the emergency stop circuit in the emergency stop button, emergency stop circuits disconnected. In the case of an emergency stop circuit breaks, the air compressor control system will control screw air compressors host immediately stop, no time delay; at the same time, screw air compressor control system sends commands to control off the oil valve Close, immediately cut off the supply of cooling oil, so as to achieve synchronization host and off the oil valves. But when the cause of abnormal high pressure air compressor power failure, or high-voltage power supply have a greater pressure drop, air compressor host will stop turning. In this process, air compressors, emergency stop devices due to the urgency of the emergency stop circuit has not been cut off, so will not immediately break off valve to stop the supply of cooling oil to the host. Cooling oil in the role of strong pressure to enter into the host, as the host of the screw has stopped running, oil cooling oil is cut off, then into the cooling oil within the host only through the air filter core spray, so change the air filter core dirty, cooling oil loss. Therefore, the need for prior art to transform the emergency stop circuit to ensure that the air compressor is powered down or drop larger security at high pressure. After long observation, it can be found after the filling hole chock unscrew the cap has a strong air flow from the bearing housing, greater airflow pressure inside the bearing lubricant with strong turbulence fly with oiler (not funnel) is to fill the inner bearing oil, oil by air blown fly inverted parabola. Analysis: Under normal circumstances bearing high-speed rotation, the wind from the outer casing and sleeve bearing housing gap blown, since the bearing cap, the labyrinth seal impede a positive pressure so that the cavity, was the result of strong pressure airflow blower high pressure air inside the bearing caused by fleeing into the bush and impeller gap, between the shaft and the bearing inner ring. Hami compressor maintenance air compressor parts, air compressor, the compressor is provided by Xinjiang Ke Pule Ke Pule Compressor Limited. Xinjiang Ke Pule Compressor Co., Ltd. (www.xjkant.com) strong, credible, in Urumqi, Xinjiang, and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Ke Pule compressor into the brilliant and you work for a better future!