Base vane compressors and screw compressors due to vibration smaller base design is relatively simple. Summary Through the vane compressor and screw compressor oil / gas systems, control system, cooling system, transmission system, a subsidiary system (motor, chassis) comparison of air compressor, we clearly recognize that the development of machinery and equipment core philosophy: moving parts to reduce and improve the level of processing and assembly, reliable, fully man-machine communication. Two models of the same process principles, different structural forms, reflecting the different mechanical properties. Fully confirms this philosophy. Two models that kind of better meet user needs, is obvious. Works from the vane compressor of view, it is only a simple rotary movement of the rotor, and the other intake port and the exhaust port is perpendicular to the axial direction of the gas, so the slider during operation does not produce an axial force. However, due to the gas pressure inside the intake side and the exhaust side of the different energy-saving air compressor, its pressure effect can produce radial forces. Since the rotor is preferably a rigid material selected air compressor energy-saving, rotor diameter thick; another radial direction of the force generated by the intake pressure and exhaust pressure generating radial forces are opposite, mutually offset part, and therefore the radial the influence of the rotor is negligible. The force of the screw compressor is much more complex. This is mainly because the exhaust port screw compressors and air intakes in parallel with the axis of the basic position; the other due to the pressure of the intake and exhaust Caesar different compressor imported from Germany, and its role in the tooth surface and the pressure in the spiral intake, the suction cover, resulting in a large axial force. If the synchronization gear or overdrive gear fitted on the rotor, the axial force generated when the gear transmission is also acting on the rotor. In addition, as the gas pressure and gear, belt drives also produce certain radial force. Energy-saving air compressor _ fine Italian Electrical Equipment (certified) _ Zhengzhou, Henan fine Italian air compressor provided by the Electrical and Mechanical Equipment Co. Henan fine Italian Electrical Equipment Co. (www.henanjingyi.com) is Zhengzhou, 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. Electrical Equipment in fine Italian leadership with the staff warmly welcome all inquiries negotiations to create fine Italian electromechanical equipment a better future.