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 unloaded, compressor unloading valve active open, the motor idling, 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 Cottle air compressor, air compressor through "specific power" (input power / exhaust per minute amount) to determine whether the energy-saving, which is under the same displacement, the lower 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 to the price of electrical excitation motor compressor, Cottle permanent magnet motor has the following advantages: 1) High efficiency: the abolition of the excitation system losses and 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, broader and lower operating noise operating frequency range. 3 Cottle, reduce maintenance costs in recent years, as China's increasing investment in infrastructure, and actively improve the development of China's air compressor industry structure, followed by the development trend of manufacturing air compressor brand development at a higher level toward miniaturization, environmentally friendly direction. Air compressor machinery industry is still the most important market, the demand of total sales accounted for 40, chemical, power and other industries are also growing rapidly. In the field of power, air compressor sales greater than other products, as people on the use of the environment and energy consumption, environmental protection requirements to improve air compressor, air compressor future market space will be gradually expanded. When the green line is increasingly showing it to reduce costs and establish superiority circular economy after the air compressor industry will face a green technology innovation, new product development in the field of environmental protection will become yet another innovation, the entire industry The starting point is the starting point for innovative thinking of building a circular green economic value, will have a greater power to make our industry toward a healthy and efficient way forward! Air compressor in the opportunities and challenges of international competition, and accelerate business transformation, to seize the favorable opportunity of independent technological property market demand increases, imports of the development model to break the high-end market, to meet the market diversification, accelerate the rise. Compressor prices, Qin Wei Air (certified), air compressors supplied by Compressor Co., Ltd., Xianyang Qin Wei. Xianyang Qin Wei Compressor Co. (www.xykyj.cn/) is Xianyang, compression, separation equipment leader, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Qin Wei Air leadership with the staff warmly welcome all inquiries negotiations to create Qin Wei Air a better future.