Powder Machine, High Pressure Suspension Grinding Mill, Stone Flour Mill, Grinding Machine - HXJQ Machinery


Grinding Machine

Grinding Machine

Production capacity: 4–55 t
Feeding size: ≤25 mm
Product granularity: 0.125–0.033 mm
Rotate speed of central shaft: 130–180 r/min
Material handling: barite, limestone, ceramic, slag, etc


Grinding Machine is suitable for grinding non-flammable and non-explosive materials whose Moh’s hardness is below 9.3 and humidity less than 6% such as barite, limestone, ceramics and slag in mine, metallurgy, chemistry and building material industry and the granularity of the final products can be adjusted between 80 and 425 meshes. The machine can produce coarse powders of 30-80 mesh through the special device inside the machine.



1. This Grinding Machine 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.


Technical data

High-strength97 High-strength93 High-strength92 High-strength87 High-strength76 High-strength66 High-strength62
≤25 ≤25 ≤25 ≤25 ≤20 ≤15 ≤15
Size of finished 
0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173 0.033-0.173
Shift output of
 different material 
4-52 3.5-40 3-36 2.8-33 1.5-25 1-20 0.6-9
Rotate speed 
of central 
130 140 148 161 170 190 274
Diameter of 
1050 1006 973 907.5 850 725 525
Diameter of 
310 300 300 270 250 210 150
Height of
170 160 160 150 150 150 100
Main Motor Y225S-4-37 Y250M-8-30 Y250M-8-30 Y225M-8-22 Y225S-8-18.5 Y200L-8-15 Y160M-6-7.5
Fan Motor Y225S-4-37 Y180M-2-22 Y180M-4-22 Y180M-4-18.5 Y160L-4-15 Y160M-4-11 Y132S-4-5.5
Analyzer Motor YCT200-4A-5.5 Y132S-6-3 Y112M-6-2.2 Y112M-6-2.2 Y112M-6-2.2 Y112M-6-2.2 Y90L-6-1.1


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