Application Double-shaft hammer crushers are used mainly in the cement industry for the comminution of soft to medium-hard, but also moist and tough materials: Limestone, Gypsum, Chalk, Clay andMarl, as well as Lignite and Pit Coal. The crushing of the feed material is effected by percussion, impact and shear forces.

In recent years, with the development of situation in the country, a variety of large-scale projects continue, but also increasing the demand for sand and gravel. On the other hand countries in order to regulate the exploitation of resources industry, some large and small polluting production lines, gravel pits be banned,integration,environmental protection, a large gravel…