What equipment is there for dolomite crushing and sand making?

jaw crusher

Dolomite, also known as bitter limestone, is a carbonate rock mainly composed of dolomite, which is a double salt of calcium carbonate and magnesium carbonate. Dolomite can be used as the refractory inner layer of the reforming furnace used in steelmaking, slagging agent, cement raw material, glass flux, kiln industry, fertilizer, building and decorative stone, paint, insecticide and medicine, etc.

Dolomite is a common construction raw material, and the dolomite sand and gravel aggregate produced after being processed by stone crushers and sand making machines is in great demand in construction projects. It can be used in building materials, ceramics, glass and refractory materials, chemical industry, agriculture, environmental protection, energy saving and other fields.

Dolomite is generally divided into three stages: coarse crushing, fine crushing, and sand making. Aggregate and dolomite stone powder can be produced according to the discharge requirements.

Coarse crushing section—PE series jaw crusher

The feed size of PE jaw crusher is relatively large, and it is generally used in the coarse crushing stage of the production line. The crushing force and crushing ratio are large, the application range is wide, and there are many materials. The dolomite used in construction is generally relatively large, so the PE jaw crusher is used for coarse crushing, which has stable performance and low failure rate.

Fine crushing section——HPY series multi-cylinder hydraulic cone crusher

HPY Hydraulic Cone Crusher adopts lamination crushing, with better output grain shape and strong processing capacity. It also has the characteristics of automation and intelligence, high production safety and good environmental protection performance. It is suitable for crushing hard materials. Strong production capacity, suitable for crushing dolomite for construction.

Sand making section—VSI series vertical impact sand making machine

This sand making machine has the characteristics of low cost of use, strong adaptability, large throughput, excellent quality of finished products, wide application and unparalleled competitive advantages. At present, thousands of units of this product have been used in many domestic markets. The PLS series vertical impact crusher can adopt the high speed mode of more than 80 m/s, which is used for fine crushing and shaping of coarse sand particles in the sand and gravel aggregate processing industry, so as to optimize and adjust the particle size distribution of the finished sand, so that the sand The fineness modulus can be smaller.

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