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24 Apr,2022
Causes and treatment of wear of roller Friction pulley lining of multi-rope hoist
The mine friction hoist uses the friction force transmission force between the steel wire rope and the friction pulley lining fixed on the drum. Therefore, the friction lining is an important part of the multi-rope hoist, which bears the weight of the wire rope, the weight of the lifting container, the weight of the coal, the weight of the balance tail rope,
22 Apr,2022
Study on maintenance of friction pulley insert of multi rope friction hoist in vertical shaft
In recent years, with the gradual increase of large-scale modern mines, the use of advanced equipment has also increased. For safe production, how to use and maintain them correctly is particularly important. Here, the analysis of the failure form and cause of the friction pulley lining has certain guiding significance for the use and maintenance of the friction lining.
19 Apr,2022
GDM326 friction lining is the frist to get the MA Certification
Our company GDM326 friction lining had passed the Test of CMAC and got the MA Certification. Untill now, Our company is the only manufacutre to get this MA Certification. Which show that GDM326 friction lining is very very safe for mining hoist/ Koepe winder.
15 Apr,2022
The fixed block and pressing block are two important parts on the multi rope friction hoist, which are installed on the friction wheel to fix the friction pad.
14 Apr,2022
Research on Common Failures of Multi Rope Friction Hoist
Mine hoisting is a key link to ensure the effective development of coal production, and it is the link that effectively connects the underground and the ground. Once the hoist in the underground hoisting equipment fails, it will inevitably lead to the cessation of the entire coal mine production,
14 Apr,2022
The importance of friction hoist inserts to Koepe winder
The basic principle of the KOEPE Winder is characterized by the drive of the winding ropes, operating solely by frictional engagement. KOEPE Winders may be designed to be floor-mounted at pit bank level (surface level of the shaft) or as a shaft-head-mounted machine right above the shaft.






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