The main mineral composition of limestone is calcite, the mineral particles and crystal structure are rare, the surface is smooth and small particles. The colors are black, gray, white, yellow and brown. Limestone is widely used as building materials and is also an important raw material for many industries. Limestone can be directly processed into stone and fired into quicklime.
Cement plant can use limestone crushing production line equipment to break large pieces of coarse and fine, so as to meet the national standards and customer requirements. It is easy to use, the particle size of broken products is uniform, the service life is long, the noise is low, the dust is small, the maintenance and repair are convenient, and the vibration is low.
First of all, the raw materials are preliminarily broken by the coarse jaw crusher, and then the coarse materials produced are transported by the belt conveyor to the impact crusher for further crushing. The fine crushed stones are screened into the vibrating screen and separated into three kinds of stones and stones of different sizes. The stones with super specifications are returned to the impact crusher and broken again.