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    Shandong xianjin mining equipment Co., Ltd main production: high strength lifting chain, chain complete slings; lifting D ring, the ring, non-standard welding single ring, pear shaped ring, ring. Rigging accessories. Mining high strength ring chain, sprocket, scraper, open the connecting ring, zigzag connection ring mining accessories: Cement hoist ring chain, sprocket, chain hook, hopper hoist parts, NE type, FU type lifting chain conveyor chain: electric slag high intensity ring chain, sprocket, double hole, four hole connection ring, zigzag connecting ring. Here are the basic components of the national standard in the chain transmission chain

    1, the chain: the basic structural unit of the chain. Each link in the vertical chain containing a pitch.

    2 basic links in the chain,: section of the same or every day the same link.

    3, the joint link: link closed link chain are easy to assemble and disassemble

    4: with the original, attachment link chain conveying material.

    5, lock parts: to prevent the chain loose, limiting element in the chain side section installed

    6, the engaging member: when working with the sprocket chain directly engaging element