• Model NO.：mine roller press
• Condition：New
• Warranty：One Year
• After-sales Service：on Line 24 Hours
• Roller Press：Cement Roller Press
• Feed Size mm：25,40
• Output Size mm：<2mm 65% <0.08mm 25%
• Capacity：50-1450 Tph
• Transport Package：Standard
• Specification：GM1700-1400
• Trademark：ZTIC
• Origin：Luoyang, Henan
• HS Code：8474202000
• Production Capacity：200PCS,Year

Overview Product Description

1. The press roller surface adopts hard alloy stud setting-in structure to increase the life time of the roller sleeve
2. Universal coupling-planetary retarder-press roller to consist of shaft flexible drive system
3. Compound structure of non-contact sealing and contact sealing are adopted at the side of the press roller
4. Unique ellipse structure is used for the feeding pipe to make the feeding process smooth
5. Oil spray lubrication system is used for the lubrication of the main bearing
6. The main bearing adopts inner passage fully-sealing structure for cooling
7. The hard alloy welding press roller surface or setting-in surface are available depending on the user's need.
Applicable scope
1. Applicable for the mineral processing industry; it can be installed before the ball mill as pre-milling equipment or consist of mixing grinding system with ball mill.
2. Applicable for oxide pellet industry instead of the common used damp mill.
3. Applicable for building material and fire-proof material industry; successful application for the grinding of clinker, limestone and bauxite.
The principle structure of high-pressure roller mill
High-pressure roller mill is a type of new mineral rock grinding equipment with high efficiency and energy-saving developed based on the lamination crushing principle. The materials enter into the crushing cavity between 2 rollers passing the feeding device with the help of the gravity when working. The material is brought into the cavity continuously. The material is forced to accept the direct pressure from the surface. The 2 rotary rollers will press the material in the crushing cavity solid so that the particles in the group will bear pressure at multiple points. Thus, the material volume weight in the pressing area is 85% of the actual density. The particles are crushed in the group be mutual pressing. Different particle crushing is caused due to different pressures. So the particle size is widely distributed and the piece of material cake is discharged. The material cake contains some sub-particles. There are many cracks in the particles to reduce the particle strength, which is good for the following grinding to reduce the power consumption of the whole milling system significantly.
Type description: 
 

Type
Press roller diameter
(mm)
Press roller width
(mm)
Power(kw)
Feeding particle size (mm)
Product particle size
(mm)
Passing capacity
(t/h)
Weight(t)
90%
10%
70%-80%
GM52-20
520
200
2×90
≤25
26-40
≤3
31
13
GM65-22
650
220
2×110
≤25
26-40
≤3
43
19
GM80-30
800
300
2×132
≤25
26-40
≤3
70
30
GM90-30
900
300
2×150
≤25
26-40
≤3
129
38
GM100-40
1000
400
2×200
≤25
26-40
≤3
192
55
GM100-50
1000
500
2×280
≤25
26-40
≤3
240
60
GM120-60
1200
600
2×355
≤30
26-40
≤3
312
86
GM120-70
1200
700
2×400
≤30
26-40
≤3
403
93
GM120-80
1200
800
2×500
≤30
26-40
≤3
460
98
GM140-80
1400
800
2×550
≤30
26-40
≤3
538
110
GM140-110
1400
1100
2×800
≤30
26-40
≤3
739
133
GM140-140
1400
1400
2×1000
≤30
26-40
≤3
941
156
Company Information
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