Throughout the course of development of air compressors, and down the broad participation of society piston compressors and screw compressors, piston machines we call times and screw machine age. After piston machine age and screw machine era, with the escalation of market competition and energy saving requirements of the country's new air compressor manufacturer in the form of price list, the inverter compressor, especially permanent magnet variable speed compressor chant few visionary put on the compressor business development agenda, but there are many who are not very familiar with them. Currently ranked compressor manufacturers, many of the larger companies are doing permanent magnet compressor inverter compressor. From the user's perspective, affordable products customers want, the price of a permanent magnet variable speed compressor is currently much higher than traditional screw compressor Price (went to the industry continues to mature and long-term sustainability of the price war, resulting in routine machine prices continue to decline), which became the shackles of permanent magnet special inverter compressor market potential release of the biggest "obstacles." But if the line of production, operation and maintenance of long-term perspective, the permanent inverter compressor price is not expensive, and there is a substantial decline in space. One permanent magnet power supplies and inverter compressor in reducing the cost of losses, etc., while the air compressor manufacturer, because of a lot less devices, designed to simplify the organization, more convenient service and maintenance of the machine. Second, the power usage level relatively energy efficient screw compressors. By changing the motor operating frequency inverter to control the AC motor power, according to the actual needs of the motor to provide power supply voltage, and thus achieve the purpose of energy conservation, the governor's. Its three permanent magnet inverter compressor is still in its infancy, has not been fully implemented in mass production, once mass production costs will be substantially reduced, and eventually ordinary compressor flat. Maintenance of long high temperature operation would adversely compressor machine manufacturers custom, there may also be damage to the machine. Routine maintenance, although our technical staff is very attentive compressor maintenance, but there will be a high temperature, etc., following small share how to maintain: screw compressors are designed with ultra-high temperature protection, the principle is: the machine itself cooling measures is the lubricant from the lower left and right ends of the body and injected into the compression chamber, and the intake air compressed to participate, discharged from the bottom of the main oil barrel. In addition to bearings, gears and other parts for lubrication, but at the same time will be a lot of tropical out. You can control the temperature by a temperature sensor, alarm and automatically shut down, with displayed in the dashboard, allowing the operator to pay attention. But sometimes when the heat has not been transferred, before the next injection operation, after the oil cooler needs to be completely cool. Therefore, over-temperature fault occurs more with abnormal lubrication and cooling system related. Then we should see the lubrication and cooling of. In addition to the points depends, first of all in the case of exclusion of the fan does not turn to see the following: 1, the oil filter is clogged, this aspect can closely observe the oil pressure gauge is normal; 2, the thermal control valve blockage can not afford effect, this can be measured with an infrared sense Wenyi around piping hot temperature control valve; 3, with the front and rear infrared measurement Wenyi sense cooler temperature difference. If an exception is necessary to start with the fans and coolers considerations. Then check elsewhere; 4, with anemometer measured the intake and exhaust speed, measured with a multimeter current fans with tachometer side of the fan speed; 5, to see whether there is a lot cooler with its bracket slot; view cooler is clogged . Reminder: as the above aspects are normal, we will replace the exhaust fan of the large amount. This and the computer chassis as big a fan you can take more heat. And the cost is not too high, not replace laborious. Some believe mastered more than routine maintenance on the air compressor air compressor manufacturer of custom-made | Qindu compressor manufacturers | Qin Wei Qin Wei Xianyang provided by Air Compressor Co., Ltd.. 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 Qin Wei Air and you hand into the brilliant, for a better future!