Description of Double Roll Crusher

manganese steel double roller crusher can be used for intermediate and fine crushing such hard and medium hard ore and rock in mineral separation, chemical industry, cement, corhart, abradant materials, building materials and other industrial department, especially for producing rice-like and bean-like stone. Its effect is more excellent than common crushing equipment. We can provide you not only the roller crusher and all of accessories, but also type selection introduction and installation guidance, etc.

The inner structure of Double Roll Crusher

Double Roller Crusher is mainly composed of roller wheel, roller support bearing, compacting and regulating devices and driving devices, etc. The Double Roll Crusher incorporates one Stationary Roll and one Moveable Roll. The Movable Roll provides relief by moving away form the Stationary Roll when uncrushable material is encountered and immediately resets to the original position. Roll diameters range from 18" to 76" and roll widths up to 120".

Working principle of Double Roll Crusher

The motor drives the fixed roller and movable roller to work via reducer, V-belts or coupling. Materials are put into the space between the two rollers via the feed entrance. As the two rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.

Features of Double Roll Crusher

1. Double Roll Crusher has compact structure, low noise and work efficiently. 2. The whole set of machine is easy to install and only need simple foundation; 3. Users can adjust the pressure and size easily. 4. Double Roll Crusher has the function of self-protection, the machine parts can not be damaged when hard materials such as the metals goes into the crushing cavity; 5. Low cost maintenance and easy to maintain.

Technical parameters