Description

Scraper belongs to the scraper conveyor easy wear accessories, it is one of the main conveying coal tools, scraper machine efficiency and the use of scraper has a very direct relationship, scraper conveyor and scraper is interdependent existence.


The scraper is formed through multiple quenching die forging, and the scraper is the strip and three bolts integrated forging forming. Scraper scraper new scraper force degree and tensile strength is high, large amount of coal, low cost.


Scraper is not easy to store in wet, high temperature and chemical corrosion place, such as in the above conditions of storage will cause rust, heat expansion and cold shrinkage, corrosion, the storage method on the service life is also a certain impact. When the scraper rupture may be due to the downhole environment over gangue and other circumstances do not break.