Crushers

Double Roller Crusher

Double Roller Crusher

● Rollers surfaces are with special treatment and do not stick to coal. ● Adjusting wheel with scale provides accurate rollers gap adjustment. ● Uniform output and high efficiency. ● Fully sealed cabinet design offers safe and dust free operation. ● Low noise and easy maintenance.

Product Details

Double roller crusher is widely used in steel grit crushing industry

The double-roll crusher is a mechanical equipment that uses two sets of individually driven rollers to crush the materials by the squeezing force and the grinding shear force generated by the relative rotation.
When the material enters the crushing cavity of the machine, the material is forced to pass between the two rollers by the biting force of the rotating roller. At the same time, it is squeezed and sheared by the roller, and the material begins to shatter. Small particles follow the tangent line of the rotation of the rollers and pass through the gap between the two rollers and are thrown below the machine. The large particles that exceed the gap will continue to be broken into small particles and discharged.
The double-roller crusher can be used for finely crushing ores, rocks and refractory materials with high and medium hardness below in the industrial sectors such as mineral processing, chemical industry, cement, refractory materials, abrasives, and building materials. The double-roll crusher is especially effective in refractory materials and mining industries than general crushing machinery. In recent years, it has also been widely used in industries such as steel grit crushing.

[ STANDARD FEATURES ]

●   Rollers surfaces are with special treatment and do not stick to coal.

●   Adjusting wheel with scale provides accurate rollers gap adjustment.

●   Uniform output and high efficiency.

●   Fully sealed cabinet design offers safe and dust free operation.

●   Low noise and easy maintenance.

●   Optional alloy rollers (rollers with clad layer of tungsten carbide ) can crush high hardness alloy ores such asferromolybdenum,ferrovanadium etc.

[ PRODUCT VIDEO ]

[ TECHNICAL PARAMETERS ]

Model No.

DRC20075

DRC200125

DRC200150

DRC250150

Roller Size

Φ200x75mm

Φ200x125mm

Φ200x150mm

Φ250x150mm

Feed-in Size

≤13mm

≤13mm

≤13mm

≤20mm

Output Size

<3-0.5mm

<3-0.5mm

<3-0.5mm

<3-1mm

Productivity

300-200 kgs/h

350-250 kgs/h

400-300 kgs/h

450-300 kgs/h

Power

1.5 kw

3 kw

3 kw

3 kw

Voltage

3ph, 380v, 50hz

3ph, 380v, 50hz

3ph, 380v, 50hz

3ph, 380v, 50hz

Weight

220 kgs

240 kgs

260 kgs

280 kgs

Overall Dimension

820x490x960mm

820x540x960mm

840x550x960mm

840x560x960mm

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