We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This The high precise CNC equipment, such as Slow-feeding wire-cut machine, jig grinding machine and electric discharge machine, ensures the top quality precision of mould processing, with the high efficient and environmental protection acid rolling line being the largest raw material converting equipment in the field in china; The wildly use of automatic milling machine, high-speed automatic feeding punch, high speed automatic rolling and assembling machine guarantees the high quality and efficiency of comp1nts and chain & sprocket making. corrosion- and wear-resistant coiled tubing injector roller chain & sprocket assemblies for the oil and gas industries. Available in single and double pitch drive chain & sprocket types with various sizes and power rating. Features include zinc-nickel and non-hexavalent chromate protective exterior coating, electrochemically bonded, and interference fit cover plates.20B roller link is manufactured to ISO British Standards, uses heat-treated comp1nts, and directly interchanges with other manufactures links. Roller links are also typically known as inside links because they are the inner links of a roller chain & sprocket. Specifically 20B roller links are manufactured using 2 rollers, 2 bushings, and 2 side plates that are pressed on to keep everything in. VS.Our 20B roller links utilize a solid roller design that evenly distributes the radial load, thus greatly increasing the overall working life and performance of the roller link. For additional information, or if you need 20B roller chain & sprocket as well please contact us and we will be happy to assist you.