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Vertical mill grinding roller hub - high quality steel castings manufacturer for cement industry
2018-09-21 | Editor:
The roller hub is the core component of the vertical mill grinding roller assembly. The roller sleeve is fixed on the hub, and the hub is mounted on the roller shaft to form a grinding roller assembly. Generally, a tapered structure is adopted between the roller sleeve and the hub, which ensures the convenience of inspection and disassembly.
According to the drawings provided by customers, CHAENG (Great Wall Steel Casting) can carry out custom processing of various steel castings with a weight of more than one ton.

Process advantages of CHAENG vertical mill grinding roller hub:
1. Select the high quality alloy steel material, with good comprehensive mechanical performance and long service life.
2. CHAENG has rich production experience of large-scale steel castings, and can design matching casting technology according to the structure and technical standards of steel castings;
3. With advanced flaw detection equipment, it can ensure the precise control of the inner quality of the vertical mill roller hub and prevent any defective products from leaving the factory;
4. Strong strength, short casting cycle to ensure fast delivery time.

Making process of vertical mill grinding roller hub
vertical mill roller hub manufacturer
Strictly according to the process procedures to produce high-quality vertical mill roller hub: wood mold - modelling - pouring - heat preservation - out of the pit, sand cleaning - heat treatment - roughing, finishing - packing and delivery.

Project cases
In October 2013, a building materials factory in Hubei ordered four sets of vertical mill roller hub from CHAENG. The customer stated that “the roller hub purchased from CHAENG has a high degree of matching with the existing grinding roller, and the vertical mill operation is also very stable”.
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