As a key component of vertical mill, the grinding roller often grinds the materials containing some hard impurities, such as quartz stone and iron. Due to the complex composition of the milled material, the grinding roller is prone to serious wear during the long-term grinding process, so that the gap between the grinding roller and the grinding table is continuously increased, the operating efficiency of the equipment is lowered, and the energy consumption is increased, thereby reducing production efficiency and increasing production costs.

So how to reduce the wear of the grinding roller? After years of research, CHAENG has developed and produced advanced, wear-resistant and long-life grinding roller shell. The grinding roller shell is produced by alloy steel series, which better solves the technical problem that the vertical grinding roller is prone to wear.

The vertical grinding roller shell is like wearing a layer of clothing for the vertical grinding roller. Compared with the high cost of the grinding roller, the price of the roller shell is much cheaper, and CHAENG adopts the latest production process, to greatly enhance the wear resistance of the roller shell.

The advantages of the grinding roller shell produced by CHAENG:

1. using ZG30Mn with high hardness, good wear resistance.

2. professional testing equipment for quality assurance.

3. can be turned out of the mill through the rocker arm, easy to repair.

4. excellent workmanship, smooth surface, being conducive to providing grinding efficiency.

5. high hardness, good anti-cracking.

6. The finishing of the roller shell adopts the arc air robes to ensure the appearance quality.

7. Inspect the force surface before leaving the factory, to ensure the strong bearing capacity and stable operation.

As a new type of component used with the grinding roller, the roller shell has fundamentally solved the wear problem of the roller, which is an important step for the reduction of the production cost of the enterprise.