The grinding roller is the main component of the vertical grinding mill. The most material of grinding roller is high Chrome. However, in order to extend the service life, a surfacing welding process is currently added to the high-chromium matrix to reduce costs and improve efficiency. Surfacing welding include Welding wire hard facing and Alloy studs inlaid surfacing welding.
High chromium vertical mill roller produced by our company
Welding wire surfacing grinding roller improves the wear resistance and service life by surfacing wear-resistant welding wire on the surface of the roller body.
Welding wire surfacing grinding roller produced by our company
The Alloy studs inlaid surfacing welding vertical grinding roller is designed according to the working conditions and the wear resistance curve of the product. In the wear area, the powder metallurgy technology and surfacing technology are combined, and the special welding materials are used to form the inlay welding structure and metallurgical combination, improve the wear resistance and service life of the product, and achieve the regenerative repair to improve the service life of the product. This type of roller is suitable for extremely severe working conditions and can replace the ceramic roller and other products on the current market.
Alloy studs inlaid surfacing welding vertical grinding roller produced by our company
Luoyang Zhili New Materials established in 1992, is one of the world's leading wear-resistant materials processing center, providing high quality wearing parts service for mining, cement, power plant, steel, coal industries, etc.