Grinding table is one of the key parts of the vertical roller mill. It is mainly composed of table body, liner plate, pressure block, retaining ring, scraper plate, wind ring, wind deflector and other components. CHAENG optimizes the casting technology and adopts the advanced water glass sand molding technology to make the base of the grinding plate evenly stressed, increase the bite angle between the grinding table and rollers, and avoid the erosion of the non-wear-resistant surface of the grinding table.
MaterialPlain carbon steel, silico-manganese steel
ApplicationVertical roller mill
CustomizableYes, according to customer's drawings
1. Optimize the casting technology of grinding table and adopt advanced water glass sand modeling process to overcome the shortcomings of the previous structure, so that the grinding table base bears stress evenly; Increase the nip angle between grinding table and grinding rollers to avoid the erosion of the non wearing surface of grinding table.
2. Advanced machining equipment to ensure high surface finish of grinding table.
3. CHAENG has a large steel casting base in the northern area of Henan Province, so it can not only provide a single grinding table manufacture service, but also provide solutions of large steel casting product for you.
4. The fabrication route is governed by the provisions of the implemented Quality System ISO 9001:2015.
The standard documentation ensures the full traceability of every process step, including heat treatment, chemical composition test, mechanical properties test, non-destructive test, and dimensional check.
Simulation & analysis
Molten steel test
Packaging & delivery
After years of development, CHAENG grinding tables for vertical roller mill have been sold to many provinces and cities in China, and exported to Europe, the United States, Japan and other countries and regions.
CHAENG grinding table was applied to the GRMK46.41 vertical cement mill of Henan Building Materials Co., Ltd. , currently running smoothly and highly praised by users.
The grinding table of a cement plant in Hebei needs to be replaced because of its long running and serious wear. After careful comparison, the company selected CHAENG to supply grinding table for their 600,000T/A vertical cement mill, ultimately CHAENG impressed the customer with high-quality products and perfect service, the customer said: We will also choose CHAENG in the future when we need the grinding table!