Vertical roller mill is the core equipment of modern grinding system. The grinding roller is the vital grinding component of vertical mill. Because the grinding roller can directly exert force on the material, the grinding roller has high requirements for hardness and wear resistance in actual production.The CHAENG grinding rollers have the characteristics of high hardness, good crack resistance, good abrasion resistance and strong load capacity.
|Application||Vertical roller mill|
|Customizable||Yes, based on user's drawings|
1. High hardness, good crack resistance, good wear resistance and strong load carrying capacity;
2. Use professional flaw detector for quality test and adopt arc air gouging for finishing treatment, so that the surface of CHAENG grinding roller is smooth, to ensure the grinding efficiency;
3. Perform flaw detection for the stress surface before leaving the factory, to make sure the its force capacity is strong and it is safe and stable during operation.
4. Quality assurance
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.
Confirm the drawings of grinding roller, and simulate the casting process by computer simulation technology;
CHAENG grinding roller adopts the advanced water glass sand molding process, which has higher density and viscosity. And CHAENG has professional technical team to strictly control molding size and molten steel temperature, so as to strengthen hardness and wear resistance.
CHAENG has decades of casting experience and perfect product testing system. The key parts is performed flaw detection, to ensure that the grinding rollers have 100% qualified rate.
CHAENG manufactures grinding rollers for an international famous vertical roller mill company. Its good product quality and service attitude won the trust of customers, thus CHAENG has become this company's stable supplier in Chinese area.
Office Add: Mengzhuang Town, Huixian City, Henan Province, China