Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
We know that the scraper chain is composed of scraper, chain, E-bolt and locknut. It is one of the important supporting components of the scraper conveyor and plays a role in the scraper transport of coal. Squeegees and E-type bolts have the dual functions of fixing chains and scraping coal, which are not only stressed parts but also easy to wear fittings. The working and mining conditions are harsh, so squeegees and E-type bolts need to have high strength, toughness and wear resistance and other comprehensive properties.
The shape and structure of scraper and E - bolt are relatively complex. In the past, the forging level in China was relatively low, which was mainly produced by casting steel, which made the wear resistance and toughness of the workpiece very low, reduced the efficiency of coal mining, and increased the cost and danger of coal mining. Under this background, new forging technology has been developed and continuously improved, greatly improving coal mining efficiency.
Shuangzhi Coal machinery co., LTD., as a coal mechanism modeling enterprise, we constantly absorb the industry's advanced technology and process, optimize product process, improve product quality, and solve customer problems according to the environmental factors and customer needs of different mining areas. At present, shuangzhi coal machine products have been used in all major mining areas in China to serve the production of coal mines.
For many years, Shuanzhi Coal has been dedicated to the processing and repair of accessories of fully mechanized mining face, such as scraper conveyer, transfer machine and crusher. Products include: sprocket shaft set, crushing shaft set, scraper, E-bolt, beam, middle slot, guard plate, chain shifter, cutter teeth, hammer body and other accessories. Products from the selection of materials adhere to the original factory drawings requirements, and constantly optimize and improve the processing of products, production technology, by the majority of customers praise. Welcome new and old customers to inquire or visit the factory
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