The roller crusher has wide application in the industries of mining, building material, chemical industry, metallurgy, etc. The roller crusher can crush material with medium hardness, such as mineral, rock, coke, coal, slag, scoria, fire-proof material, into secondary or fine granularity.
It is mainly used for the crushing of medium or low-hardness mine and rock, chemical, cement and building material.
The fixed part and movable part of roller crusher are driven by the motor via reducer and v-belt. The raw material falls into the part between the two rollers from inlet of the machine. The two rollers rotate inward simultaneously. The material is crushed and ground, and then the end products come out from the bottom of this crusher.
Model
|
2PG400×250
|
2PG610×400
|
2PG700×400
|
|
Roller diameter
(mm) |
400
|
610
|
700
|
|
Roller length
(mm) |
250
|
400
|
400
|
|
Max.feeding size
(mm) |
≤25
|
≤85
|
≤100
|
|
Discharging size
(mm) |
2-8
|
0.5-30
|
0.5-30
|
|
Capacity
(t/h) |
5-10
|
13-40
|
10-100
|
|
Roller number
|
2
|
2
|
2
|
|
Roller rotation speed
(r/min) |
180
|
75
|
95
|
|
Total weight
(t) |
2.2
|
5.9
|
9.8
|
|
Dimensions(L×W×H)
(mm) |
1215×834×830
|
3700×1600×1100
|
4300×1200×1200
|
|
Motor
|
Power
(kw) |
5.5×2
|
15×2
|
30×2
|
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