设备在运行过程中必然会受到磨损。为维持企业的正常生产秩序,必须对受磨损的设备进行补偿。在设备磨损补偿方式中,设备更新是一种重要的完全补偿方式。结合输送带制造企业,阐述了原型设备更新和新型设备更新的经济分析方法。 Equipment in operation is bound to be worn. In order to maintain the normal production order of the enterprise, the worn equipment must be compensated. In equipment wear compensation, equipment updates are an important way to completely compensate. Combined with the conveyor belt manufacturing enterprises, elaborated the prototype analysis of the equipment and new equipment to update the economic analysis.