Introduction

An overflow type ball mill is a kind of grinding machine within the ball mill category. Ball mills are used for grinding numerous materials into fine powder or small particles or for ore dressing Ball mills can be classified based on the discharging method into grate type and overflow type, and according to the grinding method into wet type and dry type. The main component of a wet overflow ball mill is a cylinder with a larger diameter and smaller length that rotates via transmitting machinery. Different from a grate discharge mill, the overflow type ball mill enables the ground material to continuously overflow from the mill through the trunnion without screens or grates to block the particles. The basic components of an overflow type ball mill include the feeder, cylindrical shell, grinding media, feed device, discharge device, beaning, ring sealing, drive part, lifting device, coupling, motor, etc. Grinding media balls are made of steel, ceramic, or other materials.

Advantages

1. The structure is simple, and there are no complex grid plates at the discharge end.

2. The grinding fineness is fine, which is 10%~15% higher than machines of the same specifications.

3. The price of overflow type ball mills is lower than that of other types of ball mills.

4. The overflow discharge design is easier to construct, operate, and maintain.

5. The natural overflow design can reduce over-grinding, which is beneficial for the final product quality.

6. Body liners and grinding medium could be made of various of materials, with good corrosion resistance.

Wear Parts Supply

1. We have many wear parts in stock all year round, and can deliver them at any time.

2. Our steel ball and lining plate are all cast with high wear-resistant alloy steel, which is durable and has a long service life.

3. We also accepts customers to customize wearing parts with special materials.

Service & Support

Technology Support

We provide you with 60s quick response, 30min technical reply, 24h design proposal.

Customized Design

We will dispatch engineers to visit and help you design suitable solution.

Installation & Training

We provide complete installation guide, commissioning services, operators training.

Maintenance & Tracking

365 days after-sales online, regularly project tracking and 2 days provide