At present, the crusher equipments of domestic are mainly including jaw crusher, impact crusher, cone crusher, PLS crusher, double roller crusher etc. They are mainly used in the industries of metallurgy, mine, cement, chemical, ceramics etc., along with highway and bridge construction, water conservancy project, building stone, mechanism sand processing and so on. The following will introduce for each crusher:
Jaw crusher is the primary crusher equipment, it is also called coarse crushing equipment. The compression strength of the crusher broken material can be as high as 320 MPa, and aim at all kinds of hard ores and rocks with good effect. Jaw crusher take on the characteristic of large crushing ratio, uniform product size, simple structure, reliable operation, easy maintenance, low operation costs.
Impact crusher will process the various materials with particle size less than 500 mm, compression strength less than 360 MPa. It is rotor driver board hammer to crush material, the charge of counterattack plate and the collision of material self to achieve the material completely broken. The machine is simple structure, convenient maintenance, but the counterattack plate and broad hammer are easy to wear, it will limit the material for crushing.
Cone crusher applies to the operation of medium or fine crushing. Due to the good material selection and reasonable structure, the cone crusher features its long life span, at the same time, it adopts hydraulic cleaning system, which reduces the downtime, increase production efficiency. Cone crusher has three cavity-types, customers can choose according to their own needs.
PLS crusher is also called sand making machine, mainly used in water conservancy, refractory material, construction, highway, railway, etc., the broken material include ore, mechanism building sand, all kinds of metallurgical slag soft, hard, harder materials.
Double roll crusher is applicable to crush the solid material with compressive strength less than 300MPa, the moisture content is less than 35%. This crusher takes on the characteristics with low maintenance costs, reliable performance, little dust, low nose. And it can be used in mines, metallurgy, chemical industry, building materials and so on.