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Roll Crusher


1、Introduction of Roll Crusher

 The roll crusher has widely application in the industries of mining, building materials, chemical industry, metallurgy, etc. The roll 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..

2、Working Principle Of Roll Crusher

 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. 

3、Usage and Application Of Roll Crusher

 The roll crusher is widely used for secondary and fine crushing in mining, metallurgy, building materials, chemical industry and so on. The roller crusher can crush materials that in middle hardness such as rocks, ore, coke, lump coal, slag, scoria, fireproof materials, and building materials and so on.

4、Main technical parameters of Roll Crusher

Model Feeding Size (mm) Output Size (mm) Capacity (t/h) Motor Power (kw) Weight (t) Overall Dimension (mm)
2PG400x250 <35 ≤2-8 2-10 2x5.5 1.3 2110x870x810
2PG610x400 <65 ≤2-20 5-20 2x15 3.9 3510x1420x1030
2PG750x500 <75 ≤2-25 10-40 2x18.5 9.5 4210x1630x1260
2PG800x600 <80 ≤2-25 12-45 2x22 10.8 4505x1780x1320
2PG1000x700 <100 ≤3-30 20-65 2x30 14.9 5310x2175x1595
2PG1200x800 <120 ≤3-35 35-80 2x37 25.5 6290x2270x1870
2PG1500x800 <130 ≤3-45 50-120 2x75 33.7 7460x2410x2290
2PG1600x1000 <150 ≤3-50 60-140 2x90 41.2 8220x2680x2475
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