Catagory List

• Stone crushing
• Stone production line
• Jaw crusher
• Impact crusher
• Spring cone crusher
• Mobile crusher
• Vibrating feeder
• Circular vibrating screen
• Hammer crusher
• Double roller crusher
• Vertical combination crusher
• Rod-toothed crusher
• Belt conveyor
• Linear vibrating screen
• Sand making
• Sand making production line
• High efficient fine impact cru
• Vertical shaft impact crusher
• Rod mill(Rod sand making machi
• Bucket sand washing machine
• Spiral ore washing machine
• screw sand washing machine
• Beneficiation Equipment
• Beneficiation production line
• Electromagnetic vibrating feed
• Ball mill
• Spiral classifier
• High frequency screen
• Wet magnetic separator
• Mixing tank
• Flotation machine
• High efficiency concentrator
• Spiral chute
• Shaking table
• Tailings recovery machine
• Drying Equipment
• Rotary dryer
• Three drum rotary dryer
• vertical dryer
• Rotary kiln
• Grinding Mill
• Energy saving ball mill
• Cement mill
• Ceramic ball mill
• Other Equipment
• Rolling screen
• Ball press
• Honeycomb coal forming machine
• Disc pelletizer
• Bucket elevator
• Screw conveyor
• Brick press

Double roller crusher

double roller crusher is widely used in mining, coal mining, can adjust the clearance between two rollers for the discharging.

Double roller crusher is mainly used for the crushing of medium or lower-hardness mines and rocks with medium or lower rigidity in mine selection, chemicals, cement and building materials industrial production.

Double roller crusher Working Principle :

Through the feed opening, the raw materials fall to between the two rollers, after crushed, the final products drop naturally. When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine. The clearance between the two rollers can be adjusted to change the sizes of final products.

Feature of double roller crusher:

Double roller crusher can adjust the clearance between rollers and drive through triangle belt or multidirectional shaft coupling, and the four roller crusher will do it only through triangle belt.

Main technical specifications: