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.
Cassiterite is usually a yellowish-brown to brownish-black mineral. In order to make full use of cassiterite, it is necessary to make a series of processes such as crushing, beneficiation and purification.