Fault Analysis of Common Screw Air Compressor

The common faults of screw air compressor are: insufficient exhaust, abnormal pressure, abnormal start, high temperature and even combustion. During daily operation and use, impurities and dust in the air enter the air compressor, or the parts of the air compressor are worn, which will cause failure. In view of the specific problems, the causes of the failure are analyzed, and the strategies to solve the failure are targeted to maintain the normal and stable operation of the air compressor.

The abnormal pressure and insufficient exhaust of the air compressor are caused by the wear of the parts. The parts wear out during the long-term collision, and the gap increases, which causes the exhaust pressure to change.

The starting difficulty of the air compressor is usually due to the abnormal operation of the monitoring device. After the abnormal monitoring system, the air compressor cannot be driven to run, resulting in the difficulty of starting the air compressor.

The abnormal cold and heat on the surface of the air compressor and the explosion are caused by the failure of the cooling system. The cooler cannot work normally and cannot keep the surface temperature of the compressor normal, causing the air compressor to overheat or even explode. To truly solve the problem of air compressor failure, it is necessary to study and discuss the basic links of screw air compressor design and production. In the design process of the air compressor, according to the different needs of industrial production and construction, the functional requirements of the air compressor are also different. If there are defects in the design process or do not meet the actual requirements, it will lead to the failure of the air compressor in the daily operation. In addition, the function of the air compressor in daily operation requires correct management. Among the many common failures of air compressors, explosion and combustion pose a great threat to the safety of workers' lives and property.

Under normal circumstances, after the cooling system is damaged, the operating temperature of the compressor cannot be controlled within a reasonable range, resulting in an increase in the temperature of the machine and an accident. No matter what kind of failure, most of the reasons include unscientific design, improper management, and inadequate maintenance. Therefore, in order to avoid the failure of the air compressor, maintenance and maintenance management should be carried out from multiple angles.

Generally speaking, the occurrence of air compressor failure is not standardized and the maintenance system is not perfect. The standardized use method can greatly extend the service life of the air compressor and reduce the failure frequency of the air compressor. The perfect maintenance system can improve the problems in the operation of the air compressor, and take corresponding measures to solve the problems in time.

Screw air compressor is a general mechanical equipment, all major production and manufacturing industries will use it, when the equipment fails, we should be able to accurately and quickly analyze and solve the fault. The above lists the typical fault analysis methods of screw air compressor for your reference.