Universal coupling, gear coupling, flexible couplings, rigid couplings, flexible couplings and other dozens of series, thousands of specifications coupling in the company's leading products, widely used in metallurgy , mines, lifting and transport, petroleum, chemical, paper, pharmaceutical, textile, printing and dyeing, ships, locomotives, pipe equipment, slitting, Kaiping, straightening a variety of industries, our products strictly according to the standard production, production of couplings smooth transmission reliable transfer torque, angular displacement compensation capacity, long life, legacy coupling ideal replacement products. Flexible coupling is usually cut from Metal Round line, commonly used materials are aluminum, stainless steel, engineering plastics. Flexible coupling using parallel or spiral grooving system to adapt to the bias and precision passing torque. Flexible coupling usually have a good performance and price advantage, stepper, servo system, the practical application of the flexible coupling is the preferred product. The one-piece design allows flexible coupling to achieve a zero gap torque transmission and no need to maintain the advantage. Flexible coupling two basic series: spiral groove and parallel to the groove.