Kefan Best price mobile jaw crusher machinery in China

Introduction of jaw crusher, mobile jaw crusher machinery

Jaw crusher is mainly applicable to various ores and big block's primary and second crushing and the largest compression resistance of the material is 320MPa. Moreover, the jaw crusher is also widely used in stone mining, metallurgy industry, building material, highway, railway, and chemical industry and so on. Nowadays, the jaw crusher has been the necessary equipment in a variety of production lines.

Working principle of jaw crusher, mobile jaw crusher machinery :
The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves. So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet.

Advantages of jaw crusher, mobile jaw crusher machinery :
1. High productivity;
2. Low build in height;
3. Short toggle;
4. Sharp nip angle;
5. Long life;
6. Cost effective;
7. Easy operation;
8. Simply maintenance;

Structure of jaw crusher, mobile jaw crusher machinery :

Technical parameters of jaw crusher, mobile jaw crusher machinery :

Note: Any change of technical data shall not be noticed additionally. 

Jaw crusher can mainly used in stone production line,sand making production line,mobile crushing plant etc.

Components of primary jaw crusher :