Tracked jaw crusher is mainly used for hard rock crushing, aggregate production, open pit mining, waste crushing and recycling, cement production, tunnel broken, etc.
Impact crusher can deal with the coarse, medium and fine materials (granite, limestone, concrete, etc.) which have less than 500mm side length and less than 350MPa compressive strength.
Roll crusher mainly crushes materials by the mutual extrusion between two rollers, so the roller is its main component. It is applied to the crushing of medium hard materials in cement industries.