For the technical state of glass machinery deterioration or failure, in order to restore its function and accuracy should be taken to replace or amend the wear and failure of the parts, and disassembly of the whole machine or part of the disassembly, adjustment of technical activities. In the daily production and processing, glass machinery in the use of the process, its parts will gradually produce wear and tear, deformation, fracture, etching and other phenomena. With the gradual increase in the degree of wear and tear of parts, the technical state of glass machinery will gradually deteriorate, lose the original function and precision, so that the whole machine loses its value. The economic benefits of glass machinery maintenance is an important part of the economic benefits of the enterprise system, which depends on: the advantages and disadvantages of the design of the equipment maintenance, repair personnel, the level of technical level, maintenance of the degree of perfection of the preparatory system and equipment and facilities. Therefore, to improve the economic efficiency of enterprise equipment maintenance, should be from three aspects of comprehensive consideration, here we come to a brief understanding of it.

First of all, for in-use glass machinery. Must implement the policy of prevention first, and according to the nature of the enterprise's production, equipment characteristics and its position in the production, choose the appropriate maintenance methods. Secondly, through daily and periodic inspection, condition inspection and diagnosis and other means, effectively grasp the technical status of the equipment, in accordance with the requirements of the production process and the degree of deterioration for the state, the preparation of preventive repair program, repair before the full technical and production preparations, repair in due course. Later, the repair should adopt new technology, new techniques, new materials and modern scientific management methods to ensure the quality of repair, shorten the downtime and reduce the cost of repair. At the same time, combined with the repair of the equipment necessary to improve the design of local improvements to improve the reliability of glass machinery and maintenance, thereby improving the utilization of equipment.