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Grate ball mill

Grate ball mill

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Features of Grate Ball Mill: 
1. High-efficiency
2. Easy to maintain
3. Low consumption, energy saving
4. Reasonable design

Brief introduction of grate ball mill

Grate ball mill is similar with wet grid ball mill except that ore discharging end is installed with ore discharging grid plate. End housing with hollow journal at ore discharging end is equipped with bearing inner sleeve and ore discharging grid. Ore discharging grid is composed of center lining plate, grid lining plate and dustpan-shaped lining plate. The inner wall of end housing is casted with eight radial ribs, and the end cap is divided into eight fan-shaped chambers, which is fixed with dustpan-shaped lining plate in each sector chamber and fix it in housing cap by using screws, and then the grid plate is mounted on each fan chamber formed by dustpan-shaped lining plate.

Main application of grate ball mill

Grate Ball mill is widely used in production lines for powders such as cement, silicates, refractory material, fertilizer, glass ceramics, etc. as well as for ore dressing of both ferrous non-ferrous metals.

Customer Service


If ore sample is provided by customers, we may do free spectrum or other testing. The testing reported is conducted by Mineral Prospecting Institute, and ranks the top in China.

Reagent Recipe

According to requirements for final products, we may provide free reagent ratio and dosage to customers.


After knowing detailed information from customers, our technicians will provide the workflow and configuration for free.

Local Design

Our technicians will provide local design, layout, and tailing design for free after knowing detailed area of customers.


Our engineer may provide 10 day’s training and guidance for free if necessary (including operation of machines, working notes and maintenance).

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Address:Gongye Road and Tonghang Er Road crossing, Shangjie District, Zhengzhou, Henan

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