Double Roll Crusher

Roll Crushers are designed and fabricated in simple, long-lasting, economical, and versatile. Roll crushing surfaces operate at a fixed distance apart, as opposed to the continually changing distances in a jaw or cone crusher. Output size of the product is much more consistent with minimized oversized and fine pieces and it can be used for sticky material also. The rolls act as flywheels, contributing to smooth operation and efficient use of power. Roll crushers are low in profile and relatively easy to install. They can be fed with a minimum of headroom, or even choke fed. Adjustments are simple. Internal parts are readily accessible. Roll crusher used for the feed material of bauxite, cement clinker, chalk, cinders, clay, coal, glass, gypsum, limestone, burnt lime, rock salt, sandstone, shale, sulfur ore, sea shells, and sewer sludge clinker. Single Roll Crushers, sometimes called lump breakers, can also be used forbreaking frozen or agglomerated materials The double roll crusher is driven by the belt conveyor of the electric motor, and through a pair of middle reduction gear rolls, the fixed roll will rotate; and relying on a pair of long gears on the other side of the fixed roll, the movable roll is driven to move, and the two rolls will move in a relative motion in order to squeeze the materials.