Mining Machinery

One of the most popular stone-crushing equipments in the world, jaw crusher is ideally suitable for primary and secondary crushing. The highest anti-pressure strength of crushed material is 320Mpa.
Working principle:
Jaw crusher’s working portion is made by two jaw plate, one is fixed jaw plate, vertical(or upper slightly outward)fixed on the machine front wall, another is moving jaw plate, it tilts and it forms crusher chamber(working chamber) with fixed jaw plate. Moving jaw plate moves to fixed jaw plate seasonally, sometimes separate sometimes closed. When they are separate, final product is discharged from bottom; when they are close, the material between them will be crushed, curved and split.
Advantages:
1.Unique design
2.High capacity
3.Broken chunks of material
4.Efficiency, energy saving
5.Low operating costs
6.Adaptability
7.Long life
8.High safety factor
Buy note:
First: First concern is the crusher feed size and particle size of the nesting, Feed particle size more big, product size becomes coarse, feed particle size is smaller, the greater of the product size. So, you want to buy different models of jaw crusher according to the actual situation.
Second: Need to focus on the quality of jaw crusher liner. In the purchase of a jaw crusher, users generally need to consider three factors: production, liner wear and power consumption of the device. Generally, buyers need to focus on the maximum feed size of the equipment, changes in particle size, feed size distribution, Hardness and wear resistance of materials.
Third: General, jaw crusher liner length is proportional to the size of its power, the longer liner, power consumption is higher, generally, Soft material selection long liner, hard materials selection short liner. In the distribution of materials, Fine material selection short liner, thick material selection long liner.
Jaw crusher：http://www.mill-crushers.com/Stone_Crushing/Jaw_crusher.html