Analysis of the causes of wear of coal mining scraper conveyor: The operating environment of the scraper conveyor in coal mines is very special. After using coal mining scraper conveyor for a period of time, the scraper machine will have severe wear. If this abrasion phenomenon occurs, it can not be satisfied for normal production and use. If it is discarded at this time, it will waste resources. Therefore, coal mining scraper conveyor has the value of repair and utilization. For some scraper machines that have severe wear and tear, they can be repaired by repair welding. Requirements, assuming that repair welding is performed at will, not only does it fail to achieve the effect of repair welding, but also wastes a lot of scrapers and materials, which affects normal production and work.
The structure of most scrapers is similar. Coal scrapers mainly use steel tanks. The steel tanks are generally double-chain structures. This is because of the large amount of coal transported, which must ensure long-term safe and efficient work. Therefore, the process requirements for coal mine scraper conveyor are high, and the wear resistance of the scraper conveyor determines the quality of the coal mine scrapers, so most of the coal mine scrapers are made of special materials.
