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High quality High Pressure Grinding Mill for sale

High quality High Pressure Grinding Mill for sale

High pressure grinding mill, whose whole name is high pressure suspension grinding mill, is one new type which is used to grind the stone to micro powder. Powder grinding mill can be used for processing some materials whose Moh's hardness is no more than 6 levels, such as limestone, calcite, marble and kaolin. High pressure grinding mill has the wider application than the jet mill. Compared with other similar products, this machine takes the higher pressure spiral, which can help increase the pressure, and the output of every unit is much higher.



1. This high-strength mill has stereochemical structure, small coverage size and a production system can be independently formed from massive materials to final powders.

2. The fineness of the final powders is even and the through-screen rate is 99%.

3. The transmission device adopts sealed gear case and belt wheel with stable transmission and reliable operation.

4. The main parts use fine steel materials and the wear-resistant parts use high performance wear-resistant materials, so that the whole machine has high wear-resisting property and reliable operation.

5. The electrical system is centrally controlled and the maintenance is convenient.


1.High pressure suspension mill can be used to process bentonite

Bentonite is an absorbent aluminum silicate clay formed from volcanic ash and used in various adhesives, cements, and ceramic fillers. High pressure suspension millis often used to process bentonites to make activated clay and clay particles. The final product sizes from high pressure suspension mill can be adjusted between 80 mesh to 425 mesh (the fineness can be up to 1000 mesh). Through being equipped the special device, it can produce 30 ~80 mesh coarse powder.

2. High pressure suspension mill can be used in barite grinding

High pressure suspension mill can grind baryte into powder with required size. Baryte, or barite, is a mineral consisting of barium sulfate. About 77% of ground baryte powder is used as a weighting agent for drilling fluids in oil and gas exploration. Other uses are in added-value applications which include the car, electronics, TV screen, rubber, and glass ceramics and paint industry, radiation shielding and medical applications.

3. High pressure suspension mill can used to grind coal ash

Coal ash is a kind of industrial waste residue. The finer the coal ash is, the more useful it is. And it has been proven very effective as a cement performance enhancer which improved strength, permeability and corrosion resistance properties. What’s more, it also can be widely used in baking free brick, cement plant, ceramics, glass, steel, plastic, rubber and highway foundation project. So the coal ash fine grinding industry spring up, to expand and develop widely coal ash application area. High pressure suspension mill can grind coal ash into powder with required size.

Working Principle:

When entering grinding chamber, the raw materials are shoveled up by the shovels and grinded between the rollers and ring; the materials after grinding are brought into the separator along with the air from the blower, and the qualified fine powder became final products and come into the cyclone powder collector, the other unqualified powder fall down to be re-grinded. The circular air returns back to the blower that the above process will be repeated, and the remaining air enters the bag filter in order to protect the environment.

Technical Parameters:

High-strength97 High-strength93 High-strength91 High-strength87 High-strength76 High-strength66 High-strength62
Feeding size
≤25 ≤25 ≤25 ≤25 ≤20 ≤15 ≤15
Size of finished product
0.125-0.033 0.613-0.033 0.125-0.033 0.125-0.033 0.125-0.033 0.125-0.044 0.125-0.044
Shift output of different material fineness
4-52 3.5-40 3-36 2.8-33 1.5-25 1-20 0.6-9
Rotate speed of central shart
130 140 148 161 170 190 274
Diameter of pulverizing ring
1050 1006 973 907.5 850 725 525
Diameter of pulverizing roller
310 300 300 270 260 210 150
Height of pulverizing roller
170 160 160 150 150 150 100
Main Motor
Y225S-4-37 Y225M-8-30 Y225M-8-22 Y200L-8-22 Y200L-8-1805 Y200L-8-15 Y200L-6-7.5
Fan Motor
Y200L-4-37 Y180M-2-22 Y180I-4-22 Y180I-4-18.5 Y180I-4-15 Y160M-4-11 Y160M-4-5.5
Analyzer motor
YC122-4A-5.5 Y112M-6-3 Y112M-6-2.2 Y112m-6-2.2 Y112m-6-2.2 Y112m-6-2.2 Y112m-6-1.1


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