Product introduction: the conveyor that uses scraper chain to pull and transport bulk materials in the trough is called scraper conveyor. KS scraper conveyor the adjacent middle groove of the scraper conveyor can be bent to a limited extent in the horizontal and vertical planes is called flexible scraper conveyor. The working face conveyor whose fuselage is bent 90 degrees at the intersection of the working face and the transportation roadway is called "corner scraper conveyor". In the current coal mining face, the function of scraper conveyor is not only to transport coal and materials, but also the running track of shearer. Therefore, it has become an indispensable main equipment in modern coal mining technology. The scraper conveyor can maintain continuous operation and the production can be carried out normally. Otherwise, the whole coal mining face will be shut down, interrupting the whole production.