● Product Overview

Grid ball mill is a key equipment for crushing materials after they have been crushed. It is widely used in production industries such as cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, and glass ceramics. It performs dry or wet grinding on various ores and other grindable materials.

● Working principle of the product

The grid ball mill is a horizontal cylindrical rotating device, driven by external gears, with two compartments. The material is uniformly fed into the first compartment of the mill through the feeding device via the hollow shaft screw. The compartment is equipped with stepped or corrugated lining plates and contains steel balls of different specifications. The rotation of the cylinder generates centrifugal force, which brings the steel balls to a certain height and then drops them, causing heavy impact and grinding on the material. After the material reaches rough grinding in the first warehouse, it enters the second warehouse through a single-layer partition plate. The warehouse is lined with a flat lining plate and contains steel balls for further grinding of the material. The powdered material is discharged through the discharge grate to complete the grinding operation.

● Product advantages

1. The transmission adopts large double row self-aligning roller bearings instead of sliding bearings, which greatly reduces friction, makes starting easy, and saves 20-30% energy,

2. Adopting a groove type annular lining plate increases the contact surface between the ball and ore, enhances the grinding effect, and has the ability to lift the ore, reducing energy consumption,

3. Adopting an integral frame for easy civil construction and equipment installation,

4. Large ore discharge outlet with high production capacity,

5. Oil mist lubrication device ensures reliable lubrication of large and small gears.

●产品参数