Hot sale high quality limestone roll crusher
The double rollers crusher is widely used for secondary and fine crushing in the industry
of mining, building materials, chemical industry, metallurgy and so on. It can crush
materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag,
cement clinker, fireproof materials, and so on.
of mining, building materials, chemical industry, metallurgy and so on. It can crush
materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag,
cement clinker, fireproof materials, and so on.
Working principle of limestone roll crusher:
Big size stones are transferred to primary crusher through vibrating feeder from hopper
for first crushing, then the crushed materials are transferred to impact crusher through
belt conveyor for secondary crushing. The materials crushed will be transferred to the
vibrating screen, and separated to different sizes. The aggregate with suitable size will
be transferred to the final product pile and aggregate with unsuitable size will be
transferred to the impact crusher for re-crushing. This forms a closed and manifold
cycles. The sizes of final products will be graded and separated according to customers'
requirements, and the duster will be attached for the sake of environment protection.
Big size stones are transferred to primary crusher through vibrating feeder from hopper
for first crushing, then the crushed materials are transferred to impact crusher through
belt conveyor for secondary crushing. The materials crushed will be transferred to the
vibrating screen, and separated to different sizes. The aggregate with suitable size will
be transferred to the final product pile and aggregate with unsuitable size will be
transferred to the impact crusher for re-crushing. This forms a closed and manifold
cycles. The sizes of final products will be graded and separated according to customers'
requirements, and the duster will be attached for the sake of environment protection.
Features of limestone roll crusher:
1. Their initial cost is lower
2.They are durable and strong
3.Design is simpler and easier to repair
4. Taking electric and torque converter double overload protection to improve its reliability
and safety.
5. Fixed spacing between 2 tooth rollers makes it stable to discharge.
6. Using PLC to control the whole procedure, increase its automation level.
7. All tooth roller bearings are lubricated concentrated with lubricating grease pump, more
convenient and faster.
8. Reasonable design for the shape of tooth plate and high-qualified wear resistant
material extents its working life.
1. Their initial cost is lower
2.They are durable and strong
3.Design is simpler and easier to repair
4. Taking electric and torque converter double overload protection to improve its reliability
and safety.
5. Fixed spacing between 2 tooth rollers makes it stable to discharge.
6. Using PLC to control the whole procedure, increase its automation level.
7. All tooth roller bearings are lubricated concentrated with lubricating grease pump, more
convenient and faster.
8. Reasonable design for the shape of tooth plate and high-qualified wear resistant
material extents its working life.
The main technical data of limestone roll crusher:
|
Type
|
Model
|
Feed Size
(mm)
|
Output size
(mm)
|
capacity
(t/h)
|
power
(KW)
|
Dimension(L×W×H)(mm)
|
Weight(Kg)
|
|
Double
Roller
|
2PG250×400
|
<32
|
2-8
|
1.5~7
|
2×5.5
|
1430×1481×816
|
1200
|
|
2PG610×400
|
<36
|
2~9
|
3~9
|
2×11
|
1785×2365×1415
|
3800
|
|
|
2PG750×500
|
<40
|
2~10
|
7~12
|
2×15
|
2720×2700×1400
|
10250
|
|
|
2PG750×700
|
<40
|
5~10
|
15~25
|
2×22
|
3422×2800×1705
|
11700
|
|
|
2PG750×1000
|
<40
|
2~10
|
6~30
|
2×30
|
4150×2800×1750
|
12500
|
|
|
2PG900×500
|
<40
|
2~10
|
9~30
|
2×22
|
2750×1790×2065
|
14000
|
|
|
2PG900×900
|
<40
|
2~10
|
11~45
|
2×30
|
2750×2180×2065
|
16800
|
|
|
2PG900×1200
|
<40
|
3~10
|
15~60
|
2×55
|
2750×2480×2065
|
20800
|
|
|
2PG1000×800
|
25~90
|
3~40
|
12~50
|
2×45
|
2940×2080×2065
|
22600
|
|
|
2PG1200×1000
|
<40
|
3~12
|
10~50
|
2×37
|
3690×3430×2700
|
46820
|
|
|
2PG1200×1200
|
<40
|
3~12
|
18~68
|
2×75
|
3690×3630×2700
|
48600
|