The main factors affecting the wear of roll skin are as follows:

The hardness and granularity of the broken material, the material of the roll skin, the size and surface shape of the roller, the way of feeding and so on.

The material distribution is as uniform as possible to reduce the ring groove and the wear degree of roller skin on the surface of the roller.

In the operation of the crusher, especially in the coarse crushing process, we should pay attention to the size of the ore block, prevent the ore block from being too large, cause severe vibration of the crusher, and seriously wear the roller skin.

Selecting the roll skin with good wear resistance can reduce the wear degree of the roller and prolong the service life of the roller.

The length of the feeder should be consistent with the length of the roller, so as to ensure that the ore is evenly distributed along the length of the roller. In addition, for continuous ore feeding, the speed of the ore feeder should be 1-3 times faster than that of the stick.

Check the granularity of broken products regularly, and it should move one roller in a certain time within a certain time. The moving distance is equal to 1/3 of the diameter of the ore.

Click and view roll crusher parts

Hunan Fengwei Wear Parts Foundry, specializing in the production of domestic and foreign brands of crusher wear spare parts manufacturers, production of domestic brands, Hua Yang, Shan Bao, SBM brands such as crusher wear parts, spare parts, as well as foreign brands, Metso, Sandvik, TEREX and other import brands crusher spare parts, wear parts, mining quarry companies such as crusher wear parts of choice. We achieve cost-effective localization of imported spare parts, service users at home and abroad. The company can be matched with various brands of hydraulic crusher electric parts, sealing parts, standard parts and other accessories, can meet the needs of one-stop shopping for customers at home and abroad the demand.

Hunan Fengwei Wear Parts Foundry has thirty years of production experience, and years of experience in processing export products, products have been exported to the United States, Canada, Australia, Sweden, Finland, Russia, Ukraine and Southeast Asia and other countries and regions. Hunan Fengwei Wear Parts Foundry product using the original material, high-quality raw materials, casting and heat treatment process we have a unique thirty years production experience, to ensure complete interchangeability, and original spare parts with high quality and competitive price, provide quality products, quality services for the majority of users.

Hunan Fengwei Wear Parts Foundry wearable parts can be customized to map, and if there is no map, the company has professional mapping personnel to help you mapping, after customization

Contact:Sales Director: Eileen Cai ;

Email: sales@hnfwe.com;

Mobile telephone: +8618692872223