Roller presses

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Rolling machine is developed in the middle of 1980s, which is a new cement and saved energy powder grinding equipment. It can displace the low efficiency and high consumption ball mill on part or completely. Reduce the steel consumption and noise. It is suitable to not only new plant construction but also technical revision of old plant. Raise the output by 40 to 60 percent and technical revision of old plant. Raise the output by 40 to 60 percent and reduce the power consumption by 30 to 50 percent.The material.The fineness is 0.8mm covers 20 to 35 percent affer squeezing the material. The fineness is less than 20mm which is covered 65 to 85 percent. The inner structure of small lump is filled with microdefect. Improve the easy abrasivity. The roller face is heat weld buildup. It is easy to maintenance in the abrasive layer.

Roller presses

Table A:

Roll Squeezer Types G170~180 G160-140 G160-120 G150-100 G140-110 G140-85
Roll Neck(mm) φ1700 φ1600 φ1600 φ1500 φ1400 φ1400
Roll Width(mm) 1800 1400 1200 1000 1100 850
Roll Face Linear Velocity(m/s) 1.52 1.47 1.47 1.5 1.52 1.46
Normal Work Roll Gap(mm) 25~45 25~45 25~45 22~40 18~35 18~35
The Maximum Feed Granularity(mm) 65 60 60 60 60 60
(℃)The Maximum Feed Temperature(℃) ≤150 ≤150 ≤150 ≤150 ≤150 ≤150
Pre-crushing Capacity Grog(t/h) 920~1120 600~720 530~598 460~500 460~530 370~420
Raw Meal(t/h) 920~1150 650~760 550~620 480~520 485~550 390~460
Main Motor Types YR6302-4 YR5603-4 YR5004-4 YR5002-4 YR500-4 YR450-4
Power(KW) 1600×2 1120×2 900×2 710×2 800×2 630×2
Rotate Speed(r/min) 1490 1490 1485 1485 1485 1485
Voltage(V) ~10000V ~10000V ~10000V ~10000V ~10000V ~6000V
Main Reducer Types JGXPll20 JGXPll20 XJZ55 JGXP740 XJZ55 PBZF630
)Dimensions (LXWXH) 12.9 × 8.5 × 3.8 11.6 × 7.3 × 3.1 8.9 × 6.8 × 3.05 9.75 × 6.64 × 3.04 10.6 × 6.3 × 2.85 9.8 × 6.3 × 2.85
(t)Total Weight 272 212 190 178 176 150

Table B:

Roll Squeezer Types G140-70 G120-60 G120-45 G100-35 G100-30 G80-25
Roll Neck(mm) φ1400 φ1200 φ1200 φ1000 φ1000 φ800
Roll Width(mm) 700 600 450 350 250 250
Roll Face Linear Velocity(m/s) 1.48 1.47 1.47 1.35 1.12 1.12
Normal Work Roll Gap(mm) 18~35 16~30 16~30 16~22 16~22 14~20
The Maximum Feed Granularity(mm) 60 55 55 50 50 40
(℃)The Maximum Feed Temperature(℃) ≤150 ≤150 ≤150 ≤80 ≤80 ≤80
Pre-crushing Capacity Grog(t/h) 240~300 110~165 95~150 45~60 40~50 20~30
Raw Meal(t/h) 260~320 175~220 110~175 50~70 45~65 25~35
Main Motor Types YR5001-8 Y355L-6 Y355L-8 Y355M-8 Y355M-8 Y315S-8
Power(KW) 500×2 280×2 220×2 185×2 160×2 90×2
Rotate Speed(r/min) 740 960 740 740 740 740
Voltage(V) ~6000V ~380V ~380V ~380V ~380V ~380V
Main Reducer Types XGL48 XGM38 XGL38 XG28 XG28 XG23
)Dimensions (LXWXH) 8.32 × 5.5 × 2.8 6.85 × 4.7 × 2.4 6.85 × 4.7 × 2.4 4.75 × 3.85 × 1.9 4.75 × 3.85 × 1.9 4.3 × 3.6 × 1.6
(t)Total Weight 115 68 62 30 30 23
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