European standard pulley manufacturers | Bang Hong Machinery (certified) | European standard pulleys provided by state-hung Machinery Co., Ltd. in Guangzhou. Hung Machinery Co., Ltd. Guangzhou state (www.gzbhjx.com) is specialized in the "Bushes, industrial belts, expansion sets, timing belt pulleys," the enterprise, the company of "honesty, hard service" concept, to provide you with The most high-quality products and services. Welcome to inquire! Contact: Manager Ma. Guangzhou State hung pulley drive features: Advantages pulley drive are: pulley drive can ease the load impact; smooth pulley drive operation, low noise, low vibration; simple pulley drive structure, easy to adjust; pulley drive for the manufacture and installation of precision pulley Unlike strict meshing transmission; pulley drive with overload protection function; two-axis drive from the center of the pulley wide range of adjustment. Disadvantages belt drive are: flexible drive pulley sliding and slipping lower transmission efficiency and can not maintain accurate transmission ratio; when the pulley drive to deliver the same large circumferential force, outline dimensions and axial pressure is greater than the gear transmission. Pulley pitch circle diameter is the diameter of the pulley section line location theory, a bit like the pitch diameter of the gear. Generally expressed by PD, OD OD expressed general use. Conversion formula different groove pitch circle and outer circle is not the same, in general we relatively easy to measure the belt pulley drive Hixih parts factory is a set of pulleys, couplings, and other transmission parts sleeve design, production as one of the modern machinery manufacturing enterprise, specializing in the production of international standard pulley (SPZ-belt pulley, SPA type Pulley, SPB-belt pulley, SPC-belt pulley, SPD-belt pulley) European standard pulley, the national standard pulley (Z-belt pulley, A pulley type, B-type pulley, C-type pulley, D-pulley European standard pulley supply, E-type pulley) and widely used abroad pulley-belt pulley 3V, 5V type pulley European standard pulley manufacturer, 8V-belt pulley and other specifications models; various national standard pulleys, American Standard pulleys, pulley European standard, Japanese standard pulleys, V-belt pulley , Single pulleys, dual pulley, three groove pulley, multi-groove pulley, sheave, gray iron pulleys, cast iron pulleys, sheaves, motor pulley, large pulley, custom GB non-GB pulleys, customized special pulley.