According to type can be divided into: fixed, mobile, closed. Displacement compressors - directly dependent on changes in the volume of gas to improve gas pressure compressors. Piston compressor - is a positive displacement compressor, the compression element is a piston reciprocates within the piston-type air compressor cylinder. The rotary compressor - is a positive displacement compressors, rotary motion by the mandatory elements to achieve. Vane compressor - the rotary variable displacement compressor, the axial vane on the same cylinder block eccentric rotor for radial sliding. Interception is compressed between the exhaust air vane in. Liquid - piston compressor - is rotary positive displacement compressor, in which water or other liquid as a piston to compress the gas, then gas emissions. Roots dual-rotor compressor - the case of rotary positive displacement compressor, air compressor, in which two rotors mesh with each other so that the roots of gas stopped, the air compressor maintenance, and to exhaust from the intake port air intakes. No internal compression. Air compressor is the basis of modern industrial products, often said that there are a whole electrical and pneumatic automation in the meaning; and an air compressor to provide air power, is the core of the bleed air source device electromechanical pneumatic system in the body, it is converted into the mechanical energy of the original gas pressure means can move (typically an electric motor), the compressed air pressure generating means. The market scale of China's air compressor industry are more than 8% growth increase, 2010--2011 even more than the 28% annual growth rate, market size expanding rapidly. However, the size of such a huge market, over a long period of time from foreign control most of the market. In 2009, China's air compressor industry, a total of nearly 400 producers, including the number of domestic enterprises nearly 90%, air compressor brands, total sales revenue of about 60 billion yuan, 40 percent of screw air compressor, total industry; close to 10% foreign ownership, total sales revenue of about 90 billion yuan, accounting for 60% of the industry. Small air compressor, air compressor, Chen Ju Energy (Views) provided by the Shandong morning Poly Energy Technology Services Co., Ltd. Shandong Chen Poly Energy Technology Services Co., Ltd. (www.chenjunengyuan.com) is a professional, "fan energy, energy saving pumps, cooling tower turbine energy-saving technology," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "morning gather energy, morning gather energy" brand has a good reputation. We adhere to the "service first, customer first" principle, so that Chen Ju Energy has won the trust of customers all cooperation in energy projects, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!