Double Roller Crusher

Double roller crusher is widely used in the steel grit crushing industry

The double roller 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.

Double Roller Crusher Features

• Roller surfaces are special treatment and do not stick to coal.
• Adjusting the wheel with scale provides accurate rollers gap adjustment.
• Uniform output and high efficiency.
• A fully sealed cabinet design offers safe and dust-free operation.
• Low noise and easy maintenance.
• Optional alloy rollers (rollers with a clad layer of tungsten carbide ) can crush high-hardness alloy ores such asferromolybdenum, and ferrovanadium.

Product Video

Technical Parameters