Ceramic Grinding Roller
Ceramic Grinding Roller For Vertical Roller Mill
Ceramic grinding rollers are made of wear-resistant industrial ceramic particles (inlay) and high chromium cast iron (matrix). It’s a new type of composite wear-resistant grinding roller produced through one-go pouring & casting technology.
Ceramic grinding rollers are considered the best wear-resistant solutions for vertical mills and now are widely used in cement, metallurgy, electric power, construction, mining, and other industries.
- Matrix: High Chrome Cast Iron
- Thickness of Embedded Ceramic：40mm-60mm
Ceramic Grinding Roller By Westom Global
Westom Global’s Ceramic Grinding Rollers are precision-engineered components designed for exceptional wear resistance and high-performance grinding applications. Crafted from advanced ceramics, these rollers exhibit superior hardness and thermal stability. Employing cutting-edge casting processes, Westom Global ensures the production of durable and efficient grinding rollers, meeting the demands of diverse industries.
Advantages Compared with Traditional Grinding Roller:
- Longer service life
- Higher production yield
- Lower energy consumption
Longer Service Life
The service life of the grinding roller depends on the wear condition of its roller surface. The higher the hardness of its surface, the greater its wear performance, hence a longer service life. It all depends on what material to choose.
The material of traditional grinding roller is usually high chromium cast iron or hard-facing. Due to the characteristics of the material, the hardness is generally around HBW 650. Ceramic grinding rollers are embedded with high-hardness, industrial wear-resistant ceramics in the wear area of traditional high chromium cast iron rollers. Its hardness can reach HV 2100, increasing the wear performance in the wear areas and significantly extending the service life of the grinding roller.
| Material | High Chrome | Hardfacing | Ceramic |
|---|---|---|---|
| Hardness | HBW 650 | HBW 650 | HV 2100 |
Higher Production Yield
The surface of traditional grinding roller is getting smoother after frequent grinding between the roller and the grinding material. Its friction coefficient, grabbing ability and its yield per vertical roller mill will then all be noticeably reduced.
See what ceramic grinding roller will bring to you. Specially designed honeycomb structure that significantly increases the bite force and grinding efficiency of the grinding material, increasing the yield of the mill (per unit) by 5-10%.
Lower Energy Consumption in Operation
The specially designed honeycomb structure enables the grinding curve of the grinding roller and lining plate to maintain a sufficient grinding area, reducing the mill’s power consumption by about 7%.
