• Model NO.：customized
• Trademark：CHAENG
• Origin：China
• Production Capacity：50000 Tons,Year

Basic Info.

Model NO. customized Trademark CHAENG Origin China Production Capacity 50000 Tons/Year

Product Description

Rocker arm is one of key components of vertical grinding mill. It includes upper rocker, down rocker, rocker shaft, bearing, bearing seat, etc. The upper rocker is used to install the grinding roller, and the down rocker connects with hydraulic system. Two rockers are connected into a whole by shaft, taper sleeve and taper pin.

CHAENG manufactures rocker arm for vertical roller mill such as raw mill, cement mill, slag mill, coal mill, etc. 

Weight	10-25T
Material	ZG270-500, ZG30SiMnMo
Application	vertical roller mill
Customizable	Yes, based on user's drawings

Before casting:
Confirm the drawings of rocker arm and simulate the casting process by computer simulation technology;

During casting:
CHAENG adopts 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.

After casting:
CHAENG has decades of casting experience and perfect product testing system, to ensure that the rocker arm have 100% qualified rate.




Advantages of CHAENG rocker arm for vertical roller mill:

1. Level-2 flaw detection standards, to ensure quality.

2. Use arc gouging and shot blasting treatment, to grantee the appearance quality;

3. Use ZG270-500, ZG30SiMnMo high-quality steel material to ensure the strong wear resistance and fracture resistance of the rocker arm.

4, Professional testing staff perform non-destructive testing on the force surface of rocker arm several times.

About CHAENG:
With strong casting, processing and assembly capabilities, Xinxiang Great Wall Steel Casting Co,Ltd (CHAENG) can provide custmers with cast steel parts including 150 ton-per-piece large carbon steel castings, manganese steel castings and high alloy steel castings, etc, from optimization design, analysis and simulation, product casting, component processing, component assembly, to finished product delivery, covering industries of building materials machinery, metallurgy industry, water conservancy project, chemical industry, forging equipment, ceramic industry, ship parts, etc. Its products are exported to more than 60 countries and regions including the United States, Germany, France, Italy, India, Indonesia, South Korea, Turkey, etc.