Mining Micro Powder Mill

Mining HGM Micro Powder Mill

Overview of mining HGM Micro Powder Mill

HGM Micro Powder Mill is to make super fine powder. The working performance is improved after many times of tests. The latest type of product of micro powder mill is mainly applied to process fine powder and super fine powder. The service lifetime can be prolonged when grinding materials with Moh’s hardness below 6 scale .

Feature of mining HGM Micro Powder Mill

1. Quite longer service life and easy to operate .

2.Non-bearings and non-bolt in the grinding chamber. Simple structure , easy installation in a project scene .

3. The fineness of final products can be 0.613mm (30mesh) –0.033mm (425mesh).

4.The dust-removing effect can fully conform to top technical level . High efficiency and lower consumption .

5.The capacity can be increased by 10% compared with Raymond grinding mill .


Principle of mining HGM Micro Powder Mill

In the working process of a high efficiency HGM Micro Powder Mill, the pumping of the high-pressure centrifugal blower is working to bring air into the machine. Material falls to circle under the centrifugal force and comes down to raceway of ring to be crushed into powder. The fine powder goes into cyclone powder collector together and then goes down through discharge valve as final product .


parameter of mining HGM Micro Powder Mill

Table 1


Model HGM80 HGM100 HGM125
Working Diameter(mm) 800 1000 1300
Feeding Size (mm) ≤10 ≤10 ≤20
Rotary Speed(r/min) 180-250 150-200 135-155
Capacity(kg/h) 400-4500 900-6500 700-10000
Number of Roller(PCS) Roller 21 27 44
Q’ty of Ring Layer(PCS) Ring Layer 3 3 4
Output Size (Micron or Mesh) 5-47 Microns (3250-325 mesh)
Overall Dimension (mm) 11900×2700×5800 14500×3800×6300 14000x9000x10250
Total Weight(t) About 17t About 27t


Table 2


Name Item Unit Specifications & Technical Data
HGM80 HGM100 HGM125
Motor of Main Mill Model Y2-250M-4 Y2-315M-6 YB2-315L2-6
Power kW 55 110 160
Frequency Motor of Separator Model Y2-180M-4 Y2-225S-4 YB2-225S-4
Power kW 18.5 37 37
Blower Model Y2-225M-2 >Y2-280S-2 YB2-250M-2
Power kW 45 75 2×55
Bucket Elevator Model TH200*8.13m TH200*9.21 TH300*13.55
Power kW 3 3 4
Hammer Crusher Model PC400x300 PC400x600 PC600x800
Power Kw 11 18.5 45
Feeder Model GZ1F GZ2F Ф219﹡2m
Power Kw 0.06 0.15 3
Discharging Valve Model ZJD200x2 ZJD200x3 ZJD250x4
Power Kw 0.75×2 0.75×3 1.1×4
Impulse Bag Filter Model DMC120 DMC144 DMC160x2
Power 7.5 15 15×2

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