PLS Vertical Shaft Impact Crusher is a pioneer crusher (self impact of material/ material or  material beating reaction plate)researched and developed by our company. It has two models: “Stone Beat Stone (PL)”and “Stone Beat Iron (PLST)”. The“Stone Beat Stone (PL)”can be used in processing hard materials and the sand productivity is over 40%; the“Stone Beat Iron(PLST)”can be used in processing the materials with medium and high degree of hardness  and the sand productivity is over 60%. These two types of chamber can be transformed mutually in order to satisfy the needs for processing and crushing different materials.

The machine can be widely used in the fields of metal and the nonmetallic ore, highway , hydraulic engineering and hydraulic power project, refractory material, grinding material, raw material for glass ceramics, aggregate used in city construction, manufactured sand making as  well as rough grinding and fine crushing various metallurgic residues. It is superior to other  types of crushers especially for the materials with medium and high degree of hardness as well as hard abrasive materials such as al like silicon carbide, carborundum, aluminum vanadium sinter, magnesite and so on.

Stone Beat Stone: The material falls vertically and uniformly from the top of the machine. One part of them enters into the revolving impeller at high speed by the distributor and feed pipe, and is shot out from the discharge outlet of impeller by the action of the high-speed centrifugal   force.Then at high speed they are smashed with another part of the materials that have been    distributed around impeller by the distributor with umbrella distributaries.  After smashing each other the materials shall form whirlpool and impact many times caused by striking and attrition in the impeller and crushing chamber.

Stone Beat Iron: The material falls vertically and uniformly from the top of the machine, and enters into the revolving impeller at high speed by the feed pipe. Then they are shot out from the discharge outlets of impeller by the action of the high-speed centrifugal force, and at high speed   strike and crush with impact plate around the impeller.