Founded in 1995 and as a member of China National Crane Conveyor Machinery Association, China Chuanda Conveyor Belt Co., Ltd. is a specialized belt sheave manufacturer and custom belt sheaves designer of various kinds of conveyors, belts, pulleys, bearings, rollers, bushings and so on. Through modern scientific management, excelsior products and technological design, advanced production tools and strict testing methods, we have produced various types of conveyance equipment. In 2001, we were certified by ISO9001: 2000, which has ensured the reliability and stability of product quality. Also, we have passed Germany DQS authentication in the domestic same trade. We have established long-term relationships with some famous mechanical manufacturers both at home and abroad, such as Veit GmbH, Hashima, Oshima, Summit, and KDK companies.

V Belt Sheave Idler Belt Size 4L A Bore Size 1/2 Inch Hub Diameter 1 9/16 Inches Face Width 21/32 Inch Length Through Bore 3/4 Inch OD 3.05 Inches Shaft Required 6L322 Cast Iron Single For ATN1 and SATN1 Tightener Shafts, Metal Spinning is the process of forming rotationally symmetrical sheet metal parts. The spinning roller makes contact with the outer face of the work piece and using CNC control it forms the blank as required. The wall thickness remains more or less constant and the metal is generally formed cold although machines can be specially adapted for hot working if required. Spin Forming belt sheave is made of fine sheet metal blank, It is widely used for a lot of equipment such as automobiles, agriculture machines, air compressors and so on. There are Split steel sheave, Collapsible shape belt sheave and v-ribbed belt sheave. Plated, painted and coated pulleys and pulley assemblies are available. Available with or without hubs for various mounting requirements.

The pulley system consist of to or more pulleys that have common belt. The pulleys are perfect for mechanical power, torque, and speed that are supposedly transmitted across axes. In case the pulley have different diameters, it is mechanically advantageous. It is quite similar to chain drive but its belt sheave is smooth and do not have discrete interlocking members as is the case with chain Sprocket, spur gear, or timing belt. This enables to provide the mechanical benefit in terms of the ratio of the pitch diameter of the sheaves only as the number of teeth cannot be accounted for determining the gear ratio. Since BailSco is an intergrated facility, the sheave design, mold manufacturing, casting, machining, heat treating, and balancing are all done "in-house".In the ever changing worlds of engineering and manufacturing, BailSco continues to lead the field in innovative ideas relative to producing high quality sheaves. This includes the availability of professional experts in the field of vibration, natural frequency, and casting design. Using Finite Element Analysis techniques, the sheave design has been studied to reduce weight and improve the design prior to producing the patterns.

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