● sprocket coupling characteristics: roller chain coupling is the use of common chain, while the same number of teeth with two parallel main difference between the chain sprocket coupling of different structures are different types of chain, a common double roller chain coupling, single-row roller chain coupling, silent chain couplings, nylon chain couplings. Double roller chain coupling properties superior to other types of coupling structures, widely used at home and abroad, our country has formulated a national standard. ● roller chain coupling has a simple structure (consisting of four parts), easy assembly and disassembly, disassembly without moving the coupled two-axis, compact size, light weight, have a certain ability to compensate for less precision installation work reliable, long life, low cost and the like. ● can be used in the textile, agricultural, material handling, construction, mining, light industry, chemical machinery, shaft drive, suitable for hot, humid and dusty industrial environments, NA-speed, there are severe shock loads and transfer axial force occasion, the chain couplings should have a good lubricating and protective cover under the conditions of work. These are the details GL type roller chain coupling, if you sprocket coupling this price, manufacturer, model, pictures you have any questions, please contact us for the latest information on this coupling.