Hot-rolled Pulley Manufacture in China For Sale
Rolled Pulleys are widely used in crane transportation, port loading and unloading, shipbuilding, grab, pulley, mining machinery, metallurgical, construction and installation and other fields.
- Product Introduction
Rolled pulley is an accessory in hook set, port loading and unloading, hydraulic machinery and other complete equipment. The characteristics with reasonable structure, high strength, light weight, 40% lighter than the same specification casting pulley. It has smooth and wear-resistant rope groove surface, and the heat treatment can improve its hardness, etc. Therefore, the service life of the pulley is prolonged by 1-2 times. Compared with the casting pulley, the cutting amount is reduced by about 70%, which saves a lot of materials, reducing the processing time and eliminates the post-welding deformation. Rolling pulleys can produce varieties of different specifications, which are suitable for single-piece or batch production, with short manufacturing cycle (hot-rolled pulleys can improve work efficiency by 10-20 times compared with casting pulleys) and higher accuracy.
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