Ball mill for iron ore, lime, gypsum

Ore ball mill is a professional mining equipment, it is used for lime, gypsum, sand, slag and other materials grinding. The material only by grinding to the required fineness before the full use of mixing, so that products meet the required strength.

Beneficiation processing equipment - raw ore by the jaw crusher for the initial crushing, in the broken to a reasonable fineness after the hoist, to the mill evenly into the ball mill, then the ball mill on the ore crushing and grinding. Through the ball mill grinding ore fines into the next process: grading. The classifier of the screw classifier classifies the ore mixture by the principle that the velocity of the solid particles is different and the speed is often different in the liquid. It can be seen that the ball mill in mineral processing equipment plays a very important role.

The working principle of the grid-type ball mill, the material from the feeding device by the feed hollow shaft screw evenly into the mill first warehouse, the warehouse has a ladder liner or corrugated liner, built with different specifications of the ball mill ball, cylinder rotation produce centrifugal force to the ball to a certain height after the fall, the material has a heavy blow and grinding effect. Material in the first warehouse reach rough grinding, the single compartment through the plate into the second warehouse, the warehouse is set with a flat liner, there are steel balls, the material further grinding. The powder is discharged through the discharge grate to complete the grinding operation.

The correct installation of the ball mill is the basis for the future operation of the machine, but also responsible for the entire production operation. In order to ensure that the usage of the ball mill parts of the location of the accuracy of the changes do not occur, the basis of the ball mill should be monolithic structure. The ball mill should be mounted on a solid concrete with a compressive strength of 75% or more to increase the stability of the machine. Before the installation of the quality of the foundation should be tested, requiring concrete does not affect the strength of the defects, the number and location of holes to meet the requirements, the reserved hole without water, oil and other debris.

Our ore ball mill with reliable quality, easy operation, usage safe, stable performance characteristics.