The use and maintenance of belt conveyor are very important for coal mine production safety and improving production efficiency.
能地使用和维护带式输送机，对煤矿安全生产及提高生产效率均具有非常重要的意义。
This article introduces many factors that affect ESP efficiency, and proposes improving measures, per practical maintenance, for efficiency improvement and the stable and high effective operation.
介绍了影响静电除尘器效率的诸多因素，并结合运行、检修实际状况提出了改造意见，并对改造情况进行分析，提出了除尘器稳定高效运行的保证措施。
The utility model has the advantages of compact structure, small size, light weight, easy carrying, and large output torque which is beneficial for improving the efficiency of maintenance.
它结构紧凑、体积小、重量轻，易于携带，其输出扭矩大，有利于提高维修效率。
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