Fine crusher is also known as tertiary crusher, which is widely used for the fine crushing of granite, basalt, limestone, pebble, cement clinker, quartz, iron ore, bauxite and other minerals.
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.