Granite Crusher Machine Jaw Crushing Equipment for Quarry Crusher Plant
Introduction of Jaw Crusher:
Jaw Crushers are widely used in mining, production of aggregates for building industry such as asphalt, concrete, and other industries such as chemical, metallurgy. Jaw Crushers are suitable for primary and secondary crushing of all kinds of minerals and rocks such as limestone, granite, dolomite, basalt, river stone. There are different size of jaw crushers with different opening sizes and production capacities.
Jaw crushers are manufactured in accordance with quality certificates of European standards.
Main Features of Jaw Crusher
1. Symmetrical deep crushing chamber is adopted to maximize the range of feed size, capacity and crushing ratio.
2. Bearing seat is designed integrally, so manufacturing difficulty is greatly reduced, and bearing life is increased.
3. There is a thick replaceable plate on the top of moving jaw to prevent moving jaw from being impacted.
4. Wedge is adopted to replace traditional gasket, so the adjustment is much easier and more reliable.
5. Discharging size can be adjusted into any sizes as requirement within the adjustable range.
6. Simple structure brings easy maintenance advantage.
7. High crushing ratio.
8. High reliability, low investment; long component life.
9. High casting quality of jaw plates and other wearing parts.
Working Principle of Jaw Crusher:
The motor transmits 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 mobile jaw moving. So the mobile 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.
Technical parameters:

Product Pictures Show :