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.
The working position of the beam of the coal mine scraper conveyor is located in the middle part of the scraper conveyor. The chain and the scraper are fixed together to form the scraper chain by cooperating with the single-head bolt. Therefore, the function of the beam of the coal mine scraper conveyor is the same as that of the E-bolt and U-bolt. The scraper chain is placed in the central trough of the scraper conveyor, and is driven by the sprocket assembly and other driving departments to transport coal operations.
Double of henan machinery for many years engaged in machine parts processing, such as 630/730/764/800/830/880/900 or more host scraper, bolts, beams, such as easy wear parts, also in the production of machine parts, as long as you provide samples or parameters.
