Barite grinding powder production line equipment

Barite is a relatively common barium-containing mineral, mostly white, light yellow and other colors, with a certain vitreous luster, widely used in chemical, paper, textile, paint, chemistry, atomic energy, plastics, rubber and other fields use.


One of the necessary ways to realize the comprehensive value of barite is grinding. Using a series of crushing and grinding equipment, the mined large pieces of barite are processed into powder. According to its different fineness, it is used in various fields. Barite has a wide range of uses, and there are many friends who invest in this industry. So what are the equipment of barite grinding powder production line? What is its technological process?

Introduction of barite grinding equipment

Barite grinding equipment includes HGM ultrafine grinding mill, jaw crusher, bucket elevator, electromagnetic vibrating feeder, analyzer, piping device, blower, silo, power distribution cabinet, etc. equipment.

Ultrafine powder machine

The ultrafine grinding mill is the core equipment for barite grinding, and the fineness can be freely adjusted between 200-2500. It has stable operation, simple operation, energy saving and environmental protection, and can process more than 100 kinds of non-metallic ores with Mohs hardness less than 7.

fine powder mill


● High Efficiency

● Long lifecycle of spare parts

● High safety and reliability

● High fineness, flexible adjustment

● Advanced intelligent speed control device

ultrafine grinding mill


1. The yield is 40% higher than other mills.

2. High utilization rate of Wear material: 2-5 years.

3. Adjustable particle size: 150-3000 mesh.

4. High safety and reliability. The design of the mill is rigorous, so no screw loosening to damage the machine.

5. Closed system, so it is the green and ideal equipment for environment protection.

Parameters of HGM series ultrafine mill

Parameters of HGM series ultrafine mill
Model HGM80 HGM80A HGM90L HGM100L-Ⅱ HGM100P HGM125L HGM1680L
Ring Diameter(mm) 800 800 900 1000 1000 1250 1680
Ring Number (PCS) 3 3 4 4 4 4 4
Input Size (mm) ≤10 ≤10 ≤10 ≤15 ≤15 ≤20 ≤20
Adjustable range of finished product (mesh) 150-3000 150-3000 150-3000 150-3000 150-3000 150-3000 150-3000
Capacity (t/h) 0.5-5.5 0.5-5.5 0.8-6.5 1.2-10 1.2-11 2.5-20 5-45
Outlet Size L*W*H (mm) 8605*4139*6050 10454*3393*6626 11735*3952*7525 14507*3633*7562 14362*4200*7562 19261*4406*8591 25067*5414*9007
Main motor power (kw) 75 75 55*2 132/75*2 132/75*2 185 315

Jaw Crusher

Jaw crusher is composed of jaw plate, frame, transmission parts, etc. It uses the mutual extrusion action of movable and fixed jaw plates to complete the crushing operation of barite blocks. Its structure is advanced and its characteristics are outstanding, and its performance is as follows:

(1) Simple structure, small size, light weight, smoother overall operation, less failure and lower cost;

(2) High efficiency, large production capacity and large crushing ratio, which are about 1.5 times the production capacity of conventional crushers;

(3) Good quality, few failures, reduce energy consumption and pollution during equipment operation, and achieve a green and environmentally friendly production state.

Barite grinding powder production line process

The barite milling process is relatively simple. The milling process is roughly divided into: material→feeding→crushing→lifting→grinding→classification→collection, etc. The specific steps are as follows:

First, the bulk barite material is crushed by jaw crusher.

Afterwards, it is fed into the silo from bottom to top by the bucket elevator, and then fed into the ultrafine grinding mill uniformly and quantitatively by the electromagnetic vibrating feeder for full grinding.

The pulverized barite powder will complete the classification operation under the combined action of the analyzer and the blower, and the unqualified fine powder will be sent back to the main engine for re-grinding.

After classification, the powder that meets the requirements of fineness will be separated and collected in the dust collector along with the pipeline device, and finally sent to the finished product silo, which can be packed with a powder tanker.