Roll crushers
Roll crushers are designed for fine crushing of pre-crushed materials of medium and low hardness, such as sintered zinc, limestone, marlstone, sandstone, coke, salt or coal.
Slot adjustment
A roll crusher consists of a welded frame and rolls mounted on a slide bearing. One of the rolls is mounted in a fixed housing, the other one in a movable housing allowing for adjustment of the output slot. The crusher rolls are powered independently by two electric motors and enclosed in a casing equipped with a material input slot.