The roller crusher has widely application in the industries of mining, building materials, chemical industry,
metallurgy, etc. The 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.
Working Principle of Roller 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.
Usage and Application of Roller Crusher
The machine is widely used for secondary and fine crushing in mining, metallurgy, building materials, chemical industry and so on. It can crush materials that in middle hardness such as rocks, ore, coke, lump coal, slag, scoria, fireproof materials, and building materials and so on.
Main Specifications Of Roller Crusher
(mm) Output Size
2PG400×250 <35 2-8 2-10 2×5.5 1.3 2350×1000×930
2PG610×400 <65 2-20 5-20 2×15 3.9 3510×1520×1030
2PG750×500 <75 2-30 7-40 2×18.5 12 3450×1780×1865
Contact Name: Xiaoyuchen
Company Name: Shanghai Joyal Mining Machinery Co., Ltd.
Tel: 0086-21-68763311 0086-21-68763366
Street Address: No.3389, East Huaxia Road,
Pudong New Area, Shanghai, Post Code
Member name: zhuoya001
Member Since: 20 April 2010
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Product Category: Roll crushers