small jaw rock crusher,gold jaw crusher ,secondary jaw crusher
1) Brief introduction of jaw crusher machine
Jaw crusher is widely used in construction, mining, chemical
industries and other industries which need a powerful machine to
crush rocks and stones. Generally, jaw crusher can be used for both
primary and secondary crushing. It can be used to crush the hardest
rock and the materials with particle size around 125~1020mm and
compressive strength less than 320MPa.
2) Features of jaw crusher machine
1. Deep crushing cavity without dead zone, improve the feeding
capacity and output.
2.The gaskets adjusting device of discharging opening, reliable
and. convenient, with large adjusting range, increases the
flexibility of the equipment.
3. Safe and reliable lubrication system, easy to change the parts,
small maintenance workload.
4.Simple structure, reliable operation, low operating cost.
5.Large adjustable scope of discharge opening can meet the
different requirements ofcustomers.
3)Working principle of jaw crusher machine
Motor drives belt and belt pulley, makes moving jaw up and down
through eccentric shaft. When the moving jaw is up, the angle
between lining plate and moving jaw becomes large, and this will
push moving jaw plate close to the fixed jaw plate. During this
process, the material is crushed and ground, thus the crushing will
be done. When the moving jaw is down, the angle between lining
plate and moving jaw becomes small, the moving jaw plate will leave
the fixed jaw plate on account of the effect of pulling bar and
spring, and then the crushed material will be discharged from the
lower opening of the crushing room.
| Model | Feed opening
(mm) | Max.feeding size
(mm) | Discharge size
(mm) | Capacity
(t/h) | Rotation speed
(r/min) | Power
(kw) | Weight
(t) | Dimensions
(mm) |
| PE-150×250 | 150×250 | 125 | 10-40 | 1-3 | 250 | 5.5 | 0.8 | 720×660×850 |
| PE-200×300 | 200×300 | 180 | 15-50 | 2-6 | 260 | 7.5 | 1.2 | 910×750×990 |
| PE-200×350 | 200×350 | 180 | 18-70 | 3-10 | 260 | 11 | 1.5 | 1000×870×990 |
| PE-250×400 | 250×400 | 210 | 20-60 | 5-20 | 300 | 15 | 2.8 | 1300×1090×1270 |
| PE-400×600 | 400×600 | 340 | 40-100 | 16-60 | 275 | 30 | 7 | 1730×1730×1630 |
| PE-500×750 | 500×750 | 425 | 50-100 | 40-110 | 275 | 55 | 12 | 1980×2080×1870 |
| PE-600×900 | 600×900 | 500 | 65-160 | 50-180 | 250 | 55 | 17 | 2190×2206×2300 |
| PE-750×1060 | 750×1060 | 630 | 80-140 | 110-320 | 250 | 90 | 29 | 2660×2430×2800 |
| PE-900×1200 | 900×1200 | 750 | 95-165 | 220-450 | 200 | 110 | 52 | 3380×2870×3330 |
| PE-1000×1200 | 1000×1200 | 850 | 195-265 | 315-500 | 200 | 110 | 55 | 3480×2876×3330 |
| PE-1200×1500 | 1200×1500 | 1020 | 150-300 | 400-800 | 180 | 160 | 100.9 | 4200×3300×3500 |
| PEX-150×750 | 150×750 | 120 | 18-48 | 8-25 | 320 | 15 | 3.8 | 1200×1530×1060 |
| PEX-250×750 | 250×750 | 210 | 25-60 | 13-35 | 380 | 30 | 5.5 | 1380×1750×1540 |
| PEX-250×1000 | 250×1000 | 210 | 25-60 | 16-52 | 330 | 30 | 7 | 1560×1950×1390 |
| PEX-250×1200 | 250×1200 | 210 | 25-60 | 20-61 | 330 | 37 | 9.7 | 2140×1660×1500 |
| PEX-300×1300 | 300×1300 | 250 | 20-90 | 20-105 | 300 | 55 | 15.6 | 2720×1950×1600 |
