Guangxi centrifugal air compressor maintenance | Henan Haijie air compressor

Although the structure is simple, it is very precise. The technical level of maintenance personnel is much higher than that of reciprocating air compressors. Therefore, maintenance personnel must undergo considerable training before they can undertake the maintenance work of precision parts (not routine maintenance work). . Shaft seals used for high rotational speeds cannot achieve % airtightness and are therefore not suitable for compression of any gas other than air or nitrogen. . A centrifugal air compressor that is at rest (standby) will reverse its direction once it encounters reverse flow from the compressed air system. If the oil pump is also at rest, the centrifugal air compressor will be at risk of serious damage due to oil supply. Therefore, Operators should develop good habits and close the outlet valve of the stationary air compressor to eliminate the risk of relying solely on the check valve to protect the air compressor. . Centrifugal air compressors and fixed displacement air compressors have completely different compression characteristics. It is best for operators to have the basic concepts of centrifugal air compressors to prevent the unique air suffocation phenomenon of centrifugal air compressors and ensure continuity. Air suffocation is likely to cause serious damage to the centrifugal air compressor, and the cost of repair is considerable. Variable speed control cannot be used. . In areas with different power system frequencies, centrifugal air compressors cannot be used relocation at all (even if the internal parts of the gear box can be replaced, the cost is quite high, and it is probably not as good as buying a new machine). For the same reason, you should be particularly cautious when purchasing centrifugal air compressors in areas with unstable power system frequencies. The working principle of high-center air compressors and the difference between screw air compressors. The classification of air compressors includes screw air compressors, sliding vane air compressors, piston air compressors, high-center air compressors and diaphragm air compressors. Principle of high-center air compressor A centrifugal air compressor uses an impeller to drive the gas to rotate at high speed, causing the gas to generate centrifugal force. Due to the expansion flow of the gas in the impeller, the flow rate and pressure of the gas after passing through the impeller are increased, continuously produce compressed air. As a company specializing in after-sales service for centrifugal air compressors, Henan Haijie has always believed that high-quality air compressor accessories are the basis for ensuring the normal operation of air compressor equipment. Due to the need for centrifugal air compressor maintenance and driven by profits, a variety of imported engineering air compressors and air compressor accessories have appeared on the market, but the quality is uneven. Currently, the imported air compressor accessories on the market mainly fall into two categories: imported and domestic.