| Type: | Roll Crusher |
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| Motor Type: | AC Motor |
| Motor Power: | 75kw |
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1. Brief Introduction
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, glass, mineral slag, cement clinker, fireproof materials, and so on.
2. Main Advantages
1) Firm structure, stable performance, large capacity, even producing granularity.
2) With the increase of production, our jaw crusher can greatly reduce the operating costs.
3) Convenient maintenance and economical running expense..
4) The large feed opening and forcefeeding action from the inward and downward eccentric movement of the swing jaw means that our jaw crusher can increase the capacity.
3. Working Principle
The motor drives the fixed roller and movable roller to work via reducer, V-belts or coupling. Materials are put into the space between the two rollers via the feed entrance. As the two rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.
4.Specification
| Model | Roller diameter(mm) | Roller length(mm) | Max feeding size(mm) | Discharging size(mm) | Roller RPM(r/min) | Capacity(t/h) | Motor Power(kw) | Dimension(LxWxH) (mm) | Weight(t) |
| 2PG250x150 | 250 | 150 | ≤15 | 0-7 | 280 | 0.5-1.3 | 2.2*2 | 1030*600*1010 | 0.5 |
| 2PG400x250 | 400 | 250 | ≤25 | 2-6 | 180 | 5-15 | 5.5*2 | 1215*834*816 | 1.5 |
| 2PG400x500 | 400 | 500 | ≤50 | 2-8 | 175 | 7-11 | 7.5*2 | 1215*1084*816 | 1.9 |
| 2PG610x400 | 610 | 400 | ≤75 | 10-20 | 125 | 13-40 | 15*2 | 2235*1722*810 | 3.6 |
| 2PG610x500 | 610 | 500 | ≤80 | 10-20 | 125 | 15-50 | 15*2 | 2235*1822*810 | 3.8 |
| 2PG900x500 | 900 | 500 | ≤140 | 2-10 | 43 | 50-110 | 22*2 | 2750*1790*2065 | 14.4 |
| 2PG900x900 | 900 | 900 | ≤160 | 2-10 | 37.5 | 120-180 | 30*2 | 2750*2180*2065 | 16.8 |
| 4PG750x500 | 750 | 500 |
30-60 |
2-10 | 32 | 3-10 | 18.5+11/17 | 2670*3585*2650 | 19.2 |
| 4PG900x700 | 900 | 700 | 40-100 | 2-10 | 15-20 | 30+12/24 | 3150*4175*3147 | 28.7 |
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