Jaw crusher working principle and application

Jaw crusher working principle and application

Jaw Crusher Usage and application:
Jaw crusher is widely used in mining, building materials, chemical industry, metallurgy and so on. It is suitable for primary and secondary crushing all kinds of minerals and
rocks with compressive strength less than 320 MPa.
Working Principle of jaw crusher:
The belt and belt pulley are driven by a motor, and the movable jaw moves up and down via eccentric shaft. The angle between fixed jaw and movable jaw becomes smaller when the movable jaw runs down, then the materials are crushed into pieces, it becomes bigger when the movable jaw runs up. The movable jaw plate leaves the the fixed jaw plate under the action of tension rod and spring, then the end products come out from the crushing cavity.
Features of jaw crusher
Simple structure, convenient maintenance.
High crushing ratio, even output granularity.
High reliability, low investment.
Low noise, less dust.
Main Specifications

Related Products


Great Wall Company mainly provides all kinds of large and medium sized grinding mills , crushers, rotary kilns and dryers for the area of construction materials, metallurgy, mining, chemical industry, environmental protection etc. The products are sold well both in domestic and abroad, especially in Eastern Europe, Middle East, Asia, Africa, North and South America, Oceania and so on.

1.Pre-sales Service
Offering comprehensive technical and business consultation services;
Proposing the most suitable scheme and equipment for our clients;
Designing and fabricating targeted products according to the special requirements of clients;
Training periodically high qualified service technician.
2.After-sales Service
Highly inspecting equipments in every working procedure, quality comes first;
Fast & Safe Delivery; Assisting our clients for foundation...

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