Roller Crusher

Roller Crusher

A double roll crusher works on he principle of compression force. It can easily give a reduction ratio of up to 5:1. The material to be crushed is fed between two manganese rollers (rotating in opposite directions) through a feed chute and discharged at the bottom. Out of the two rollers; one is fixed whereas the other is movable to adjust the gap setting. The roller shells are made of highly wear-resistant cast Manganese alloys and are properly machined to ensure linger bearing life and optimum operation.


FEATURES OF REW ROLL CRUSHER:

  • Outstanding Precision
  • Sturdy Design & Construction
  • Finely Machined Manganese rollers
  • Easy Dismantling and assembly of parts
  • Best quality spherical roller Bearing/Bush Bearings
  • Accurately machined bearing housing and excellent after sales service

Sizes:

  • Upto 1200 x 750 mm (48" x 30")

Standard Features

The main body frame is in box construction of welded steel plates and casted duly reinforced by heavy horizontal / vertcal ribs at all important points as per design requirements to withstand and impact loads.

The shaft is of special steel and is carried in self-aligning cylinderical double roller bearings of adequate size and capacity. fitted in housing with sealed labyrinths to prevent possible entry of dust. Both grooved wheels are of cast iron, properly machined sttically balanced for "V" Belt-Drive.

Adjustable space between rollers of the crusher, thus improving the capacity.

The movable and fixed rollers are interconnected by the coupling, thus obviating the frequent replacement of the belts.

Low energy consumption.

Application

Roller crusher is widely used as secondary crusher in various materials processing of mining & construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral & rocks.

Technical Data

Mode Size In(mm) Size In(inch) Feed Size(mm) RPM of the Roller Capacity (tone/hour) HP / 960 RPM
REW400X600 400 X 600 16" X 24" 50 100 12 25
REW400X750 400 X 750 16" X 30" 50 100 16 30
REW400X800 400 X 800 16" X 32" 50 95 20 40
REW400X850 400 X 850 16" X 34" 50 95 24 50
REW400X900 400 X 900 16" X 36" 75 90 28 50
REW400X950 400 X 950 16" X 38" 75 85 32 60
REW560X850 560 X 850 22" X 34" 75 80 36 60
REW560X950 560 X 950 22" X 38" 75 80 40 80
REW560X1000 560 X 1000 22" X 40" 75 70 50 80

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