Roll Crusher Description
The rock roller crusher has widely application in the industries of mining, building materials, chemical industry, metallurgy, etc. The rock roller crusher can crush materials with middle hardness or less than middle hardness into secondary or fine granularity, such as crushing mineral, rocks, coke, coal, slag, scoria, and fire-proof material etc.
Rock Roll Crusher Working Principle
The fixed part of roller and movable roller are driven by the motor via reducer and v-belt, the raw materials fall into the part between the two rollers from inlet of the machine. The two rollers rotates inward simultaneously. The materials are extruded, crushed and ground, then the end products come out from the bottom of this crusher.
Roll crusher Features:
Double roller crusher adopts V- belt or universal joint couplings for transmission and adjusting the gap between two rollers.Four-roller crusher adopts V-belt for transmission and adjusting the gap between the rollers.
Roll crusher parameters:
|
Type
|
No.
|
Model*Spec
|
Technical data
|
Motor Power
(KW) |
Overall dimensions
(L×W×H)
(mm) |
Weight
(Kg) |
||
|
Feeding size
(mm) |
Output size
(mm) |
Capacity
(m3/h) |
||||||
|
Double roller crusher
|
1
|
2PG￠250×400
|
<32
|
2-8
|
1.5~7
|
2×5.5
|
1430×1481×816
|
1200
|
|
2
|
2PG￠610×400
|
<36
|
2-9
|
3~9
|
2×11
|
1785×2365×1415
|
3800
|
|
|
3
|
2PG￠750×500
|
<40
|
2-10
|
7~12
|
2×15
|
2720×2700×1400
|
10250
|
|
|
4
|
2PG￠750×700
|
<40
|
5-10
|
15~25
|
2×22
|
3422×2800×1705
|
11700
|
|
|
5
|
2PG￠750×1000
|
<40
|
2-10
|
6~30
|
2×30
|
4150×2800×1750
|
12500
|
|
|
6
|
2PG￠900×500
|
<40
|
2-10
|
9~30
|
2×22
|
2750×1790×2065
|
14000
|
|
|
7
|
2PG￠900×900
|
<40
|
2-10
|
11~45
|
2×30
|
2750×2180×2065
|
16800
|
|
|
8
|
2PG￠900×1200
|
<40
|
3-10
|
15~60
|
2×55
|
2750×2480×2065
|
20800
|
|
|
9
|
2PG￠1000×800
|
25~90
|
3-40
|
12~50
|
2×45
|
2940×2080×2065
|
22600
|
|
|
10
|
2PG￠1200×1000
|
<40
|
3-12
|
10~50
|
2×37
|
3690×3430×2700
|
46820
|
|
|
11
|
2PG￠1200×1200
|
<40
|
3-12
|
18~68
|
2×75
|
3690×3630×2700
|
48600
|
|
|
Four-roller crusher
|
1
|
4PG750×500
|
30~60
|
2-10
|
3~10
|
18.5+17/11
|
2760×3585×2650
|
20800
|
|
2
|
4PG750×600
|
30~60
|
2-10
|
3.6~12
|
18.5+17/11
|
3390×2740×2650
|
21800
|
|
|
3
|
4PG900×700
|
40~100
|
2-10
|
10~60
|
30+12/24
|
3150×4175×3147
|
28700
|
|
|
4
|
4PG900×900
|
40~100
|
2-10
|
20~70
|
45+45/37
|
3150×4375×3147
|
31386
|
|
|
5
|
4PG1200×500
|
50~120
|
3-10
|
30~90
|
75+55/40
|
9610×5600×4240
|
69000
|
|