Wet Ball Mill

Wet ball mill

Model: 750×1060-2700×3600mm (some models, can be customized)

Production capacity: 0.14~65t/h

Feed size: ≤35mm

Application: metallurgical, chemical, electric power and other industrial and mining enterprises grinding all kinds of ore and other grinding materials

Wet ball mill product introduction

The wet ball mill is the key equipment for crushing the material after it is broken. In the mining machinery industry in China, the wet ball mill is widely used, and the energy consumption of the ball mill is high, accounting for more than 50%, so it is very important to explore the characteristics and control strategy of the ball mill.

Outstanding advantage

1, wet ball mill is a special rolling bearing as the support structure of the cylinder, in accordance with the new concept of design of the first new type of ball mill.

2, using rolling bearings, the system solves the problem of life and aligning of sliding bearing, sealing problems under harsh environmental conditions and the problem of cylinder movement caused by long-term work.

3. The groove type ring lining plate increases the contact surface between the ball and the ore, strengthens the grinding effect, and has the ability to enhance the ore and reduce energy consumption.

4, the discharge end adopts the cone design, which not only increases the volume, but also forces the material and the ball of the cone end to be graded, the closer to the outlet, the smaller the diameter of the ball, increasing the repeated grinding effect.

Working principle

The working principle of the wet ball mill is that the motor drives the cylinder to rotate through the deceleration device, and the crushed ore and steel ball in the cylinder are brought to a certain height by the friction force and centrifugal force when the cylinder is rotating due to the action of gravity, which produces throwing and sliding, and the ore is gradually crushed under the impact and grinding. The crushed ore is discharged out of the cylinder through the discharge section. After the discharged minerals are graded into qualified products in the spiral classifier, the coarse sand is returned to the ball mill through the combined feeder to continue grinding. The feeder feeds continuously and evenly, the ore enters the ball mill continuously and evenly through the combined feeder, and the ground material is continuously discharged from the ball mill. The ball mill is a grinding device that can work continuously 24 hours a day

Technical parameter