High Quality Ore Crusher Machine/ Jaw Crusher

Description:

 Jaw Crusher is widely used in the world market nowadays and has the features of the high reduction ratios, simple structure, and easy maintenance, It has two types, primary and secondary crushers.The compressive resistance of the crushed materials is up to the 320MPa. This product is widely used in mining, smelting, building materials, highways, railways, water conservancy and chemical industries.

Stone crusher machine Feature: 

1. Heat treated shafts forged of special alloy to handle overloads and hard materials. 

2. Heavy duty self aligned spherical roller bearings absorbs and withstand extreme shock, radial and thrust load and offer substantially more bearing life. 

3. Much heavier, stronger, massive one piece frame, stress- relived for optimum reliability. 

4. Toggle bearing wedges for easy in, easy out bearing replacement. 

5. Hardened barrel wear lines (Side plate) protect the pitman (Lever). 

6. Replaceable Fix & swing jaw plate made out high chrome & manganese percentage. 

7. One piece cast pitman (Lever) stands up to the most demanding crushing applications. 

8. Larger stroke, deeper crushing motion, steeper nip angle means higher capacity and greater throughput  

Working Principle:

 The motor drives the movable jaw up and down through eccentric shaft. The angle between toggle plate and movable jaw increases when the movable jaw moves up. So the movable jaw will be closed to the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and movable jaw decreases when the movable jaw moves down, movable jaw moves away from fixed jaw under the movement of draw rod and spring, the material will be discharged from the discharging opening. This process is repeated. The movable jaw will crush and discharge the stuff periodically to achieve mass production.

Technical Parameter: