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.
Hammer crusher is suitable for the fine crushing of limestone, coal or other medium hard brittle materials in metallurgical industry, building materials industry, chemical industry and hydropower industry.
Activated carbon is a black porous solid material with extensive application. With strong adsorptivity, activated carbon is widely used in chemical industry, food industry and environmental protection industry.