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Two-roller Crusher

Two-roller Crusher

Production capacity:5-50t/h
Feeding size:≤40
The series of 2-roller crusher can be applied in industrial sectors such as ore crushing ,chemical industry, cement, refractory, abrasive and construction industries to break ores and stones of high and medium rigidities, and particularly applied in the building material industry to produce pea gravel, which with better effect than ordinary crushers.


The series of 2-roller 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. Pebble, ore, construction waste, glass, cement clinker, granite, basalt, iron ore, quartz, coal, coal gangue and some metals can be perfectly crushed by roll crusher.

Working principle:
The gear transmission device of the roll crusher mainly consists of fixed roller, dynamic roller, transmission shaft, main engine, chassis, covering shell and long gear covering shell. The roller crusher is powered by the V-belt pulley on the motor, and through a couple of middle reducers, it drives the fixed roller to spin, and relying on the long gear pulley installed on the other end of the fixed roller, the dynamic roller is driven. The two rollers of the roll crusher are moving towards each other for squeezing materials.

Advantages:Inquiry > >

  1.Roller crusher is made up of scroll wheel, bearing, compaction and adjusting device.
  2.The adjustment of discharging particle: It has wedge or gasket adjusting device, and on the top of wedge has adjusting bolt. when adjusting bolt draws up the bolts, wedge can separate active roller from fixed roller, so that the gap between two rollers is bigger and discharging port is bigger. When wedge moves down, the gap between two rollers is smaller. Gasket device can adjust the discharging particle through the number and thickness of gasket. When adding the number of gasket, the gap is bigger, otherwise, the gap is smaller.
  3.Driving structure is rotated through scroll wheel which is moved by triangle belt with two motor. The material comes out from the bottom of machines, after they are crushed by rollers.
  4.The rotating device needs to install safety guard according to the real case.

Technical Parameters:Inquiry > >

Type Max Feeding  Size
Output Size 
2PG-400×250 ≤25 1-8 5-10 11 1500
2PG-610×400 ≤40 1-20 13-35 30 4500
2PG-750×500 ≤40 2-20 15-40 37 12250
2PG-900×500 ≤40 3-40 20-50 44 14000

Recommend Products: Inquiry > >

Solutions and Cases

  • Sand production line
    Sand production line

    Stones are conveyed via the vibrating feeder to the jaw crusher for rough crushing process and then they are crushed further through the sand making equipment..

  • Powder production line
    Powder production line

    The powder production line is mainly used to process the non-flammable and non-explosive materials with the mohs grade lower than eight such as feldspar,

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Dear friend, thanks for your interest in Bailing brands product. Any equipment you need, pls feel free to contact our sales engineer. We will contact you within 24 hours. If you have urgent requirement, pls send inquiry to, or call +86 18203639337, or +86-371-66888887.

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