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VM - Vertical Grinding Mill

  • Introduction
  • Features

Vertical mill is a large grinding equipment based on years concentrated design and development by introducing advanced European technology and years design and manufacturing experience and market demand of Kefid to solve the problem of low production capacity and high power consumption of traditional grinding mills. Vertical mills have adopted reasonable and reliable structure design acting in concert with advanced process which is integrated by drying, grinding, powder separating and elevating, which is able to meet clients’ need well with internationally advanced technological and economical indexes and can be adopted in cement, hydroelectric construction, metallurgy, chemical, and non-metal ore grinding, especially in large scale grinding or various ores of lump and grain shape into powder.

Mm to inch conversion: 25.4millimeters=1 inch
The humidity and hardness of raw material will affect the fineness and capacity.

Ore Mill:

Contents|Data//Model VM130k VM150k VM170k VM190k VM220k
Capacity(t/h) 10~28 13~38 18~48 23~68 36~105
Mainframe power(KW) 200 280 400 500 800
Overall dimension Length (mm) 5520 6550 7170 7580 7920
Width (mm) 2500 3070 3460 3320 4870
Height (mm) 7060 7560 8300 8960 12280
Weight(t)   70 90 105 180

Notes:
1. Material should be with hardness less than 7 in Mohs'.
2. Hot air is only necessary if outlet moisture is required to be less than inlet moisture.
3.When grinding material is difficult to grind, please use the largest power.

Coal Mill:

Content|arameter//Model  VM130M VM150M VM170M VM190M VM220M
Wheel Diameter(mm) 1300 1500 1700 1900 2200
Quantity of roller(piece) 2 2 2 2 2
Capacity(t/h) 10~17 16~22 20~30 26~40 35~50
Coal fineness(R0.08) 5~20% 5~20% 5~20% 5~20% 5~20%
Coal moisture <1% <1% <1% <1% <1%
Input size D80(mm) <10 <10 <10 <10 <10
Max.input size(mm) <38 <40 <42 <45 <50
Input moisture <15% <15% <15% <15% <15%
Inlet air temperature(℃) <350 <350 <350 <350 <350
Outlet air temperature(℃) 75~95 75~95 75~95 75~95 75~95
Hardgrove index of raw coal(HGI) >55 >55 >55 >55 >55
Mainframe power(KW) 185 250 315 400 500
Overall dimension Length (mm) 5520 4200 4700 7580 7670
Width( mm) 2500 3900 4500 3320 4660
Height (mm) 7060 7100 8300 8960 11280
Weight(t) 46 68 88 100 165

Slag Mill:

Content|Date//Model VM130N VM150N VM170N VM190N VM220N
Wheel Diameter(mm) 1300 1500 1700 1900 2200
Quantity of roller (number) 2 2 2 2 2
Capacity(t/h) 5~14 7~20 9~27 12~30 18~55
Output fineness Micron 170~45 170~45 170~45 170~45 170~45
Mesh 80~325 80~325 80~325 80~325 80~325
Product moisture ≤1% ≤1% ≤1% ≤1% ≤1%
Input size D80(mm) <10 <10 <10 <10 <10
Max.input size(mm) <38 <40 <42 <45 <50
Input moisture(no need to dry) <4% <4% <4% <4% <4%
Input moisture(need to dry) 4~15% 4~15% 4~15% 4~15% 4~15%
Inlet air temperature(℃) <350 <350 <350 <350 <350
Outlet air temperature(℃) 70~95 70~95 70~95 70~95 70~95
Mainframe power(KW) 200 280 400 500 900
Overall dimension Length(mm) 5520 6550 7170 7580 7920
Width(mm) 2500 3070 3460 3320 4870
Height(mm) 7060 7560 8300 8960 12280
Weight(t) 49 72 94 110 170

Note: Any change of VM Vertical Mill technical data shall not be advised additionally.

Contact

  • 0086-21-50458961
  • 0086-21-50458962
  • 0086-21-50471909
  • 0086-21-50458962
  • kefidsh@kefidchina.com
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