Jaw crusher working principle:
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.

Jaw crusher features:
-High ratio of crushing,
-Even final size,
-Simple structure,
-Reliable working condition,
-Easy maintenance,
-Low operating cost.

Models:PE 150×250 ~PE 1200×1500
The smallest model:
Model: PE150×250
Size of feeder opening(mm): 150×250
Max feeding size(mm): 125
Capacity(t/h): 1-3
Motor power(KW): 5.5
Over all dimensions (mm): 896×745×935
Weight(t): 0.8

The biggest model:
Model: PE1200×1500
Size of feeder opening(mm): 1200×1500
Max feeding size(mm): 1020
Capacity(t/h): 300-800
Motor power(KW): 160-220
Over all dimensions (mm): 3789×2826×3025
Weight(t): 100.9

Notice: Any change of technical data shall not be advised additionally.

Also,our company produces other mining machines and construction machines.Such as: impact crusher,hammer crusher, cone crusher and grinders, mills, sand making machines,ect. welcome to enquiry!