Introduction to the characteristics and advantages of hot-rolled pulleys

The appearance of the hot rolled pulley groove is moistened and wear-resistant, and can be heat treated, with good strength and durability.

Hot rolled pulleys have a short manufacturing cycle and high accuracy, and their efficiency is 10-20 times higher than that of cast pulleys.

The cutting amount of hot-rolled pulleys is reduced by about 70% compared to cast pulleys. As a result, a large amount of materials are saved, processing hours are reduced, and deformation after welding is eliminated.

The hot-rolled pulley has a reasonable structure, high strength, and light weight, which is 40% lighter than cast pulleys of the same specification. In addition, hot-rolled pulleys eliminate the inevitable defects such as air holes and sand holes in traditional cast pulleys, adapting to the direction of efficient and economic development in modern industrial production, and are an upgraded and replaced product of cast pulleys.

Due to the advantages of hot-rolled pulleys, they have been widely used in the lifting and transportation industry, port loading and unloading, and shipbuilding industry.