Oldham coupling of high quality cast by JB / ZQ4384-1997 standards of production, for the shafting metallurgy, mining and other low speed. There are two kinds of Oldham coupling coupling WH nylon sliders and metal slider SL, SL-type Oldham coupling is caused by a radial groove of the coupling half and having an intermediate tenon Slider composition, Oldham coupling applies only to low speed, passing loads big occasions. Oldham coupling noise, low efficiency, rapid wear, Oldham coupling material is available 45 steel, surface heat treatment can increase its hardness, Q275 steel can also be used without heat treatment. In order to reduce friction and wear, should use the slider coupling hole in the middle of the disc grease lubrication. Jie Tai couplings company's SL260 Oldham coupling shaft hole large outer diameter 260mm 100-110mm torque 9000n.m speed 250r.min, shaft hole may be set according to customer demand. Oldham coupling for high precision machining, vertical coupling half and ten bytes, concentricity should be within the allowable range, Botou Jie Tai only use advanced equipment in strict accordance with national standards and manufacturing process to ensure product quality . I produced the Oldham coupling short supply, high cost, specifications whole. Also according to customer drawings and product samples to order, I signed a strategic partnership with major logistics, timely delivery, direct access to customers.