High Pressure Grinding Mill
High Pressure Grinding Mill

High Pressure Grinding Mill

High Efficiency, Energy-saving, Even Output

Max. Feeding Size: 15-25mm

Capacity:1-200tph

Processing Materials: powdering the calcium carbonate, gypsum, non-metallic ore and coal, desulfurizing work in power plant

  • Plaster Stone
  • Coal Dust
  • Clay Minerals
  • Barite
  • Bentonite
  • Quartz
  • Steatite
  • Shale
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If you are interested in our products, please email us at market@sinoftm.com.

General Introduction

High pressure grinding mill has high-pressure springs inside, which can improve the grinding powder to 1.2 times higher. If roller ring is worn out, we can adjust the length of springs to keep the grinding pressure.

Main Equipment of Grinding Plant

High pressure grinding mill is made up of dynamo, air blower, super-fine analyzer, powder collector, bag dust collector and wind pipe, etc. According to your demands, we can equip the high pressure grinding mill with bucket elevator, storage bin, electrical cabinet, electro-vibrating feeder and jaw crusher machine, etc.

Raw materials before being ground and after being ground

Main features

1: Under the same power, its output is 20% to 30% higher than others

2: Ores with Moh’s hardness smaller than 9.3 are also available

3: Large feeding size, finished powders have average size smaller than 6.5um

4: Centralized-control power system, convenient maintenance, no special human care

5: Good-sealing grinding devices

Main equipment of grinding line

Working site of high pressure grinding mill

Technical Parameters

Parameter
Model
Raymond mill62 High strength66 High strength76 High strength87 High strength92 High strength93 High strength97 Raymond mill4119 Raymond mill4525
Feeding 
size(mm)
<15 <15 <20 <25 <25 <25 <25 ≤25 ≤30
Size of finished 
product(mm)
0.173-0.033 0.173-0.033 0.173-0.033 0.173-0.033 0.173-0.033 0.173-0.033 0.173-0.033 0.173-0.044 0.173-0.044
Shift output of
 different material 
fineness(t)
0.6-9 1-20 1.5-25 2.8-33 3-36 3.5-40 4-52 8-78 16-176
Rotate speed 
of central 
shart(r/min)
274 190 170 161 148 140 130 105 82
Diameter of 
pulverizing 
ring(mm)
525 725 850 907.5 973 1006 1050 1400 1770
Diameter of 
pulverizing 
ring(mm)
150 210 250 270 300 300 310 410 450
Height of
 pulverizing 
roller(mm)
100 150 150 150 160 160 170 190 250
Main Motor(kw) 7.5 15 18.5 22 30 30 37 75 132
Fan Motor 4-5.5 4-11 4-15 4-18.5 4-22 2-22 4-37 4-75 4-132
Analyzer Motor 6-1.1 6-2.2 6-2.2 6-2.2 6-2.2 6-3 4A-5.5 4B-7.5 4A-18.5
About Us

Henan Fote Heavy Machinery Co., Ltd. is a large-sized joint-stock enterprise integrated with the scientific research, production and sales of heavy mining machinery.

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