
Rocker Arm For Vrm
Weight: 10-25 t
Material: ASTM: 1035 / DIN: CK35
Customizable: Yes, as per drawings
Application: cement/slag/GGBS/coal/raw vertical roller mill
Certificates: ISO9001:2015
Product Introduction
A vertical mill rocker is one main component of a vertical roller mill, which is mainly used in metallurgy, building materials, chemical, electric power, and other industries. A rocker arm is mainly composed of an upper rocker, a lower rocker, a center shaft, a bearing seat, and a bearing, etc. The upper rocker is used to install the roller. The lower rocker is connected to the hydraulic system. The whole set of rocker arms is connected through the shaft and the taper sleeve, and the taper pin.
SINOMA Zibo uses mature casting technology to mass-produce rocker arms and other cement spares. We have rich experience in the production of vertical roller mills and cement grinding plants. The customized vertical mill rocker fits well on the vertical roller mill.
Advantages of rocker arm by SINOMA Zibo



Wide application range
The rocker arm produced by SINOMA Zibo is widely used in domestic and foreign vertical mill models.
Stable operation
Made from high-quality ZG270-500, ZG30SiMnMo alloy steel, the rocker arm has reliable quality and stable operation. The strong wear-resistant and anti-cracking guarantee a long time of working.
Easy maintenance
Fewer steps are needed when carrying out maintenance and inspection.
Complete inspection
The finished products are under non-destructive tests several times to avoid defective goods flowing into the market.
The manufacturing process of rocker arm
After receiving the drawings from customers, customized processing can be carried out. Each step is carefully controlled in strict accordance with the series of casting processes.
Stimulation & analysis—wood pattern—sand mold—smelting—molten steel test—pouring—sand cleaning—heat treatment—finishing—machining—Non-destructive testing—packing & delivery.

Why choose SINOMA Zibo
Full range of products and services
We provide a one-stop solution for design, simulation, casting, machining, assembly, and delivery.
Large-scale casting base
We have a large-scale casting base equipped with a quantity of advanced equipment such as Gantry boring and milling machines, heavy CNC plate rolling machines, non-destructive test machines, etc.
Short delivery date
The delivery date is short due to the strong technical team, rigorous production planning, customized raw material purchase channels, and complete logistics systems.
Attentive services
24h quick response, all year-round standby reassuring services for customers.
Cases


The rocker arm of the vertical roller mill has been exported to Denmark, the United States, Europe, Japan, and many other regions around the world.
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