8 - 25 t/h Capacity concrete jaw crusher rock mining machines
Product Description
New generation iron ore primary crushing equipment, PEX series jaw
crusher is born with innovative significance. It has a wide range
of application, particularly is suitable for crushing hard rock,
such as basalt, river pebbles.
Working Principle
The structure of iron ore primary crushing equipment: main frame,
eccentric shaft, a large belt pulley, fly wheel, swing jaw, side
guard plate, toggle plate, Rear bracket, adjust gap screw, reset
spring, and fixed jaw and swing jaw board etc., and the toggle
plate also plays a role of protection.
The motor transmits power through belt and belt pulley, drives the
swing jaw surround the eccentric shaft do periodic motion. The
angle between toggle plate and swing jaw increases when swing jaw
moves up., which makes the moving jaw get closes to the fixed jaw.
At the same time the material is squeezed, rubbing, grinding and
other multiple broken. The angle of Jaw Crusher between toggle
plate and swing jaw decreases when swing jaw moves down, the moving
jaw of Jaw Crusher moves away from fixed jaw by the pulling of rod
and spring, the products after crushing will be discharged from the
outlet of Jaw Crusher.
Features And Benefits
1. High capacity;
2. High reliability;
3. Adjustable for easy wear parts;
4. Over-loading protection;
5. Simple structure and easy to operate;
6. Long service time;
7. Easy replacement of wear and spare parts;
8. Less cost and easy to install.
Technical Parameters
| Model | Max feeding size
(mm) | Discharge opening
(mm) | Capacity (t/h) | Power
(kw) | Weight
(t) | Dimensions
(LxWxH)
(mm) |
| PEX-150x750 | 120 | 18-48 | 8-25 | 15 | 3.8 | 1200x1530x1060 |
| PEX-250x750 | 210 | 25-60 | 13-35 | 30 | 5.5 | 1380x1750x1540 |
| PEX-250x1000 | 210 | 25-60 | 16-52 | 37 | 7 | 1560x1950x1390 |
| PEX-250x1200 | 210 | 25-60 | 20-61 | 45 | 8.5 | 2140x1660x1500 |
| PEX-300x1300 | 250 | 20-90 | 16-105 | 75 | 11 | 2720x1950x1600 |
