When you select the pulley to note two aspects of the current Pulley is widely used in industrial and machinery production among the member quality will directly affect whether the entire production can proceed smoothly. So the choice of quality products and it is very important. The following small series to introduce when selecting belt round about two aspects need attention. Select Pulley need to pay attention to the following two aspects: First, some people in the choice of products may vary depending on the electrical power to the European standard as the basis for selection Bushes manufacturers, in fact, seven or eight of the pulley not too big difference, so when purchasing power does not determine the quality of the product. Consumers should be considered in the process of buying Bushes width pulleys, pulley is usually the best choice on the generator width of 14 meters, if you want it to increase in width, can exert a certain range based on the reference intensity the intensity of it. Second, consumers in the purchase should be noted that businesses may recommend you choose 8 m type of timing belt pulleys, then you should be careful, the engine power is usually the device is about 300,000 watts, so the motor is applied Torque is generally greater, 8 m pulley models generally only afford 70KP torque, but in order to make the pulley to work, it had to bear 100KP torque can, so eight meters wheeled models will not be available for consumption to buy. These are optional when Pulley introduction to note two aspects, I hope you can understand through the purchase of the above knowledge, the knowledge of the above apply to life, so as to buy their own out of a satisfactory products. Pulley belong hub parts, generally relatively large size, the manufacturing process generally casting, forging based. Generally larger size designed for casting methods, materials are generally cast iron (casting performance is better), rarely used steel (steel casting performance is poor); general smaller size Bushes manufacturer, can designed for forging, the material is steel. Pulley indicators and the choice of materials is able to achieve the requirements under the premise of minimizing the raw material, technology is feasible, the principle of the lowest cost option! Pulley is mainly used for long-distance transmission of power situations, such as the output power of small diesel engines, agricultural vehicles, tractors, automotive, mining machinery, processing equipment, textile machinery manufacturers large Bushes, packaging machinery, machine tools, forging bed, small Motorcycles power transmission, power transmission agricultural machinery, air compressors, reducers, gear, generator, ginning machines and more. Large Bushes manufacturers | Hengda Machinery (certified) | Sichuan Bushes provided by the Texas Hengda Machinery Co., Ltd. Texas Hengda Machinery Co., Ltd. (www.sddzhdjx.com) (www.sddzhdjx.com) Shandong Dezhou, machining leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In Hengda Machinery leadership with the staff warmly welcome all inquiries negotiations to create a better future Hengda machinery.