The mine hoist equipment is one of the main mine pit production equipment. It is a set of complex mechanical electrical units and the main tool of coal production and transportation.
矿井提升设备是矿井生产的主要设备之一，是一套复杂的机械电气机组，是煤炭生产运输的主要工具。
2
Under all the different needs of customers, design, development, manufacture various types of electric hoist and electrical glass.
公司根据各位客户的不同需求，设计，开发，制造各类电动玻璃升降器及电机。
3
The shortcomings existing in electrical control system in preliminary mine hoist are analyzed, and the application and effectiveness of PC in hoisting shaft are summarized.