(1) PEX series Stone Crusher for stone processing line Description
PEX Jaw Crusher /stone crusher is widely used in mining, metallurgy, building material, highway, railway, water conservancy, and chemical industries.
PEX Series jaw crusher is always as same as the PE Series Jaw crusher. But the most advantages of the PEX Stone Crusher comparing with the PE Series is that: The PEX Series Stone Crusher is very suitable to crush the material whose size must less than 300mm. Moreover the fina product size is also very small. The Discharging size range is 18-90mm.
This Stone Crusher are also widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc. Various materials with compressive resistance less than 250MPa can be crushed.

(2) Stone Crusher Working Principle
The Jaw Crusher motor transmits power through the belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The angle between moving jaw and toggle plate increases while moving jaw moves up, then the moving jaw closes to the fixed jaw. During this process, the stone stuff will be crushed. The angle between toggle plate and moving jaw decreases when moving jaw moves down, then the moving jaw moves away from fixed jaw by the pulling of rod and spring. The products after crushing will be discharged from the outlet.

(3)Stone Crusher Features and Advantages
1. Simple in structure, reliable in operation.
2. Easy to maintain, low cost in keep functioning.
3. Suitable for crushing maximum, medium and minimum stones.
4. The final product is very fine. The discharging size range is 18-90mm