With the increasing exploitation of natural sand and stone, environmental pollution is becoming more and more serious. Therefore, a series of policies have been issued to limit the exploitation of natural sand and stone.
The quantity of sand and gravel can no longer meet the demand of urban construction. People begin to turn their attention to artificial sand and gravel gradually, which has promoted the development of urban sand and gravel crusher.
Gravel crusher is referred to as crusher for short. Crushers widely used in quarries include impact crusher, single cylinder hydraulic cone crusher, jaw crusher, CS cone crusher, European version impact crusher, ore crusher, impact ore crusher, HPT hydraulic cone crusher, etc.
Jaw crusher has become the main equipment in stone crusher because of its wide application scope, strong wear resistance and low maintenance cost. However, stone crushing is a process of cooperation between various equipment. It requires multiple equipment and processes to process stones to the available particle size.
Generally, in the quarry, the jaw crusher is responsible for the primary crushing of materials, that is, primary crushing. The use of jaw crusher for primary crushing is determined by its working principle and structural characteristics. It processes and crushes materials through the movement between the upper and lower jaws, and has a very strong crushing capacity.
After the jaw crusher conducts the coarse crushing, the impact crusher is also required to conduct the secondary crushing, further refine the particle size and particle size of the stone, and then enter the vibrating screen through the belt conveyor for screening.
SMMVIK Machinery has been engaged in R&D and manufacturing of mining equipment for many years. Its crusher products have the functions of fine crushing and rough grinding. The products are cubic, with large bulk density and less iron pollution. SMMVIK Machinery crushing equipment has complete models and high cost performance, with prices ranging from tens of thousands to hundreds of thousands.
The crushers purchased by customers are mainly used in quarries, highway processing projects and other fields. The crushing equipment produced by SMMVIK Machinery is widely used in crushing production lines and quarries all over the country, and is welcomed by investors. If you are interested in our products, you are welcome to consult.
