Coal Jaw Crusher Manufacturer

Specifications

1. Operating principle of  jaw crusher

• The crushing process that the large stone become small stone is called the primary crusher .And the most common and solid crusher is the jaw crusher. During the feeding process of the jaw crusher ,the materials can enter the crushing cavity with the jaw gear from the top entrance .
•  the jaw gear will push forward the materials to the cavity with the strong force to crush them to some more small stones .And it is a eccentric shaft to support the movement of the jaw gear ,and this shaft have supported the whole machine frame .
•  the eccentric movement is caused by the flywheel fixed on the both end of the shaft .The flywheel and eccentric supporting bear often adopt the spherical roller bearing so that the working environment of the bearing is more hard .
•  the bearing must bear the huge impact overload ,erosion water pollution and the high temperature .However ,the Jaw crusher can also ensure the reliable work ,which have also become the key link of the production effect. Though the hard working environment ,the jaw crusher can still proceed the very reliable function ,which is the key link of the production efficiency.

2. Application of  jaw crusher

• Coal Jaw Crusher has been widely applied in mining, metallurgical, constructioN, road and railway building, water conservancy and chemistry etc. Jaw crusher can be as carborundum crusher, zirconite crusher, gold ore crusher, quartz crusher, granite crusher, barite crusher, marble crusher, limestone crusher, kaolin crusher, talc crusher, coal crusher, gypsum crusher, blast furnace slag crusher, porcelain crusher, glass crusher, ballast crusher and so on.

3. Characteristics of  jaw crusher

• Simple structure and easy maintenance
• Stable performance and low operating cost
• High crushing ratio
• Use high manganese steel, one-off foundry
• High resistance to friction

4. Specification of coal jaw crusher