1, scientific analysis of the value of the compressor, a reasonable choice of maintenance and renewal; 

       2、Carry out the maintenance method based on condition testing to reduce the maintenance cost; 

       3, the use of market maintenance resources, to achieve professional maintenance; 

       4, optimize the management of compressor overhaul, reduce maintenance waste; 

       5, summary, data archiving is an essential part of overhaul. 

       Optimization of two-stage compression air compressor maintenance management, can timely remove the fault of the production compressor, to ensure that the production is normal, help to improve the quality of the enterprise's equipment, reduce the waste of manpower and financial resources of the enterprise, to avoid the use of the compressor department and the maintenance of the contradictory disputes, and to improve the economic efficiency of the enterprise.