Here we do further elaborated on some of the advantages of some of the problems of traditional energy-saving air compressor and air compressor Cottle: a serious power loss. The traditional loading and unloading compressor energy consumption in use: 1, energy-consuming loading after the pressure has reached the desired working pressure, the traditional control methods adopted at its pressure will continue to rise until the unloading pressure. Pressurized process, will occur more heat and noise, and then causing power loss. On the other hand, high-pressure gas before entering the pneumatic components, the pressure demand pressure through the valve, the same energy in the process. 2, unloading energy consumption when the pressure reaches the unloaded air compressor air compressor manufacturers active open unloading valve, air compressor motor idling Cottle, forming a large energy consumption. Power compressor unloading of about 30% to 50% at full load, showing the traditional air compressor has a significant saving space. Second, Cottle energy-efficient permanent magnet synchronous inverter compressor and an ordinary power frequency compressor contrast, we know that the air compressor through "specific power" (input power / displacement per minute) to determine whether the energy-saving , that is, the lower the displacement under the same input power is better than power. Traditional air compressor because the input power is relatively high and therefore use will consume more power, resulting in a lot of waste; and Cottle permanent magnet synchronous inverter compressor is greatly reduced by improving the specific power input power, for business users to save a considerable amount of electricity, so as to further reduce manufacturing costs users. 2, compared to the magnetic field Cottle energy-efficient permanent magnet motor and induction motor is the basis for the motor to achieve electromechanical energy conversion, according to the motor way to establish a magnetic field can be divided into electrical excitation and permanent magnet motors. Compared with the electrical excitation motors, permanent magnet motors Cottle has the following advantages: 1) High efficiency: the abolition of the excitation system loss oil-free compressor manufacturers to improve the efficiency of 5-12%. High power factor, the big moment inertia ratio, the stator current and stator resistance loss is reduced, and the rotor parameters can be measured, controlled performance is good. Direct drive motor, no speed slip, no bearings and connecting transmission efficiency improved by more than 3%. . At present, energy-efficient permanent magnet motors have reached mainstream adoption of a national energy efficiency standards. 2) Low noise: rational design field, flux density distribution, a wider frequency range compressor manufacturer leasing, lower operating noise. 3 Cottle, maintenance costs 1. The machine does not start: Check the main switch and power cord, check the motor; 2. The machine does not load the boot: adjust the pressure switch setting value or replace the pressure switch, check or replace the solenoid valve; 3. Compressor not unloading relief valve: adjust the pressure switch setting value or replacement pressure switch, check or replace the solenoid valve; 4 excessive fuel consumption: the recommended oil, reducing the oil level to the normal position, remove the return line cleaning, replacement oil separator filter; 5. exhaust pressure is lower than the specified value: reduce gas consumption or increase the compressor, check the system leaks, clean or replace the air inlet filter core, replacing the oil separator filter, inspect or replace the solenoid valve overhaul intake control valve, replace the belt, adjust the pressure switch setting value; 6. compressor temperature protection shutdown: improving environmental ventilation, cleaning or cleaning the cooler, add oil to the required position, change the oil filter; 7. Compressor unloading operation, the exhaust pressure is still slowly rising, the safety valve discharge: Check or replace the solenoid valve, intake control valve repair, overhaul unloading pipe; 8. bleeder valve: valve repair or replacement, overhaul minimum pressure valve air compressor Which is good, Baoding air 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!