The piston air compressor is noisy and inconvenient for maintenance. Its operation economy and reliability are poor. Piston air compressor is a very familiar type of user, and it is a product recognized by all at a very early time. However, with the continuous innovation of technology and the emergence of new air compressors, the shortcomings of piston air compressor become more and more prominent. Compared with screw air compressor, the reliability of continuous operation of piston air compressor air valve, piston, piston ring, crankshaft, connecting rod, bearing and other areas, on the one hand, will affect production, on the other hand, will increase the cost of maintenance and management compared with screw air compressor, the efficiency of piston air compressor is very low, especially long-term continuous operation, its economy is worse.
Because of the large leakage, the compressor efficiency will eventually decrease. Because screw compressor fragile area does not affect the machine, compression of a pair of rotors due to their own structural characteristics and sufficient lubrication, the surface of the rotor has a layer of oil film protection, so there is no metal contact phenomenon will not appear wear and tear. Therefore, the economy of long-term continuous operation is far superior to that of piston air compressor. Piston air compressor is a reciprocating motion mechanism, its inertia force can not be eliminated, so the installation of large vibration, high noise and large piston air compressor needs special fixed foundation.
The screw air compressor has good rotational motion mechanism, good balance, low vibration, low noise, no basic installation of natural gas supply reciprocating piston air compressor, intermittent operation of flow pulsation, high speed screw compressor, smooth gas, no air pulsation, can meet the needs of high capacity users basic automatic control system of piston air compressor. Screw compressor has perfect automatic control and protection system. It belongs to Mechatronics product. It is convenient for maintenance and management of equipment and reduces energy consumption to the greatest extent. Screw air compressor can allow higher speed, so its structure volume is much smaller than piston air compressor with the same displacement, and the displacement of air compressor with the same power is much larger. In addition, the internal cooler makes the exhaust temperature 50 - 60 degrees lower than that of the piston air compressor.
If the types of machines used are too many and too dispersed, it is not easy to manage the equipment, and the number of vulnerable parts will increase, which will inevitably increase the cost of normal operation. At the same time, the piston ring wear of piston air compressor which has seriously polluted the production environment, although there is a scraper ring when the piston is running, there will still be a large number of lubricants entering the cylinder, accompanied by gas emissions. On the one hand, it reduces the quality of natural gas, on the other hand, it increases fuel consumption.
Screw air compressor has high efficiency oil and gas separation system and filtration equipment, high gas quality, low fuel consumption. It is based on the above situation of the relevant departments, many domestic enterprises in the use of low-pressure air compressors, phase out high operating costs, low piston air compressor reliability, and high-efficiency screw compressor in developed countries has become a comprehensive description of the above, in order to reduce production costs, increase economic efficiency, facilitate equipment management, beautify the environment, improve the company's image. To replace the existing piston air compressor with screw compressor with high efficiency and reliability and to build advanced and economical air compressor station is the inevitable trend of the company's development and growth. The above is the related content of Jinan air compressor manufacturer for you. Welcome to our website .