Jaw crusher which is now widely used in the world crushing minerals and rocks field, has features of large crushing ratio, uniform product size, simple structure, easy maintenance and so on. It falls into coarse and fine broken to implement material processing with different fineness. The maximum compressive strength of it is 320Mpa. The mining machine of Weihua is mainly to research and develop large and medium jaw crusher and it absolutely leads the market in the field of large and medium jaw crusher.

Features
1,Deep cavity broken has been optimized, and feed and crushing ratio greatly enhance.
2,PE jaw crusher with stronger bearing capacity has heavier eccentric shaft for processing forging billet,
3,Jaw plate of manganese steel with high quality and movable jaw assembly of higher cast steel enhance its stability.
4,Centralized lubrication system is a unique design. As a result, it is more convenient to lubricate the components and easy to maintain.
5,With precise internal structure it uses digital analysis to check the performance of all parts to greatly extend the life of equipment.

Advantages
1,Crushing cavity which is a unique design, extends using time of wear-resistant parts and increases crushing ratio, and every machine can save 15%-30% energy.  
2,Distinctive heavy eccentric shaft, jaw plate of manganese steel with high quality and movable jaw assembly of higher cast steel have stronger bearing capacity and higher stability.
3,Discharging adjustment device which is a gasketed type, increases the range of discharging material and enhances flexibility to satisfy customers for various processing needs.

Application
1,The first process applied to various minerals and rocks crushing can one-time process minerals and rocks with compressive strength below 320MPa into medium size.
2,This product applies to coarse broken process of front grinding in mining industry and material crushing of many industries including building material, metallurgy, chemical industry, mine, refractory material, cement and abrasive.  
3,It is used to crush metaling in the field of infrastructure projects including water resources and hydropower, highway, passenger line, bridge, airport runway, city project and tall buildings.
4,It is used to coarsely crush minerals such as limestones, rocks, river pebbles, basalts, granites, quartz stones, tailings, slags and so on and also used for primary crushing in stone production line and sand production line.

Hydroelectric dam construction

Cement Industry
The crushing of refractory material
Coarse broken in crushing process of construction debris
Cost Analysis
With the development of modern science and technology, the rapid development of crusher leads the trend. As the traditional crushing equipment, jaw crusher has the advantages of simple structure, reliable performance, easy manufacture and maintenance and good adaptability. Since it was produced in 1855, it is always the one of the most common equipment in crushing industry.
Because customer’s need in terms of quantity and quality constantly increases, especially in small and medium cement and glass industry. Jaw crusher is the most widely used among all crusher needed. And its market share and the proportion of production is the largest in the market of small and medium crusher. Therefore, it is the most common equipment in all of crushing operational industry.

Looking forward to your kindly inquiry.