The head frame of 40t middle slot scraper of mine scraper conveyor is not easy to wear the middle sl

The middle slot of the scraper conveyor is the body of the scraper conveyor, which is composed of the middle plate and the slot gang
The upper slot transports coal and the lower slot is used for the return of the scraper chain
The flatness of the surface of the middle plate in the middle groove of the traditional scraper has a large error, which increases the running resistance of the scraper and accelerates the abnormal wear of the middle plate
The service life of the middle groove of the scraper conveyor produced by our company is 2-3 times longer than that of the ordinary one, and the repair workload is greatly reduced
Increased the economic benefits of coal mines