Home > Products center > Stone crushing machine > Roll Crusher
Roll Crusher
Roll Crusher

Roll Crusher

Feeding Granularity: ≤25-≤100mm

Production Capacity: 5-100t/h

Handling Materials: Pebble, ore, construction waste, glass, cement clinker, granite, basalt, iron ore, quartz, coal, coal gangue and some metals.


  • cobble
  • dolomite
  • limestone
  • pebble
  • quartz
  • more

Send Inquiry


Roll crusher is suitable for the coarse and medium crushing of crisp bulk materials in cement, chemistry, power, mine, metallurgy, building material, refractory and coal mines. The feeding granularity of this machine is big and the discharging granularity is adjustable, and the compression strength of the materials to be crushed should be below 160 MPa. When using this machine to crush raw coal in coal industry, after deironing and edulcoration without gangue removing, the raw coal can be directly crushed, and the crushed materials have even granularity and low over crushing rate, thus simplifying the coal dressing process and reducing the investment and production cost. The most commonly used roll crusher are double roll crusher(double roller crusher) and toothed roll crusher.

Roll Crusher

Working Principle of Roll Crusher 

The main structure of the wheel gearing is composed of fixed roll, movable roll, drive shaft, machine box, chassis, cover piece and long gear cover. The motive power of the machine comes from the V-belt pulley of the electromotor, and a pair of middle reduction gear will make the fixed roll rotate, and then a pair of long gear drive on the other side of the fixed roll will drive the movable roll, and the two rolls perform relative movement to squeeze the materials.

Operation Notes of Roll Crusher for Sale

(1) Strengthen the deironing work. The non-crushable materials falling into the space between the two rolls will damage the crusher, which will stop the machine, for this reason, it is necessary to install a deironing device in front of the crusher.

(2) Sticky materials can easily block the crushing space. When processing blockage fault, the machine should be stopped and never poke the ores in the running process.

Roll Crusher

(3) When there are large materials, pay attention that large ores may be easily squeezed out from the crushing chamber, they may hurt people or damage the equipment.

(4) After running for a long time, the abrasion of the roll surface will be serious, and then the product granularity will be fine, then pay attention to adjusting the discharging mouth or examine the equipment.

(5) Strengthen the examination of the roll crusher, timely lubrication the lubricating part and keep good lubrication state.

Roll Crusher

Roller Crusher Price

You can get the roller crusher price through three ways;

1. Leave us a message below;

2. Send us an email to crusher@sinoftm.com;

3. Consult our online customer services.

We will contact you as soon as we can, thank you!


Model Roller 
2PGC600×500 600 500 200-450 15-100 30-60 4P   11×2 3.8 2450×1800×950
2PGC600×800 600 750 300-600 20-120 60-100 4P   18.5×2 7.2 4500×1900×1350
2PGC800×1000 800 1000 500-800 30-150 100-160 4P   22×2 12.6 2550×2050×1100
2PGC1000×1000 1000 1000 700-950 30-200 150-200 6P   45×2 18.8 2780×4100×1550
2PGC1200×1200 1200 1200 800-1050 30-200 180-250 6P   55×2 29.5 2780×3200×1980
2PGC1500×1200 1500 1200 1000-1150 30-200 200-300 6P   75×2 38.6 8010×4500×2050

Get Latest Price

If you need the latest price list, please leave us a message here, we will contact you within 24 hours. Thank you!

E-mail: market@sinoftm.com

Copyright© 2017 Fote Heavy Machinery. All rights reserved. Site Map