7.5Kw motor good quality jaw crusher from China uesd for stone
crushing
Jaw crushers are typically used as primary crushers, or the first
step in the process of reducing rock. They typically crush using
compression. The rock is dropped between two rigid pieces of metal,
one of which then move inwards towards the rock, and the rock is
crushed because it has a lower breaking point than the opposing
metal piece.
Processed Materials:
Iron ore, copper ore, gold ore, manganese ore, river stone, gravel,
granite, basalt, minerals, quartz, diabase, etc.
Technical Parameter:
| Model | Max feeding size | Adjustable discharging opening | Capacity | Eccentrical axle speed rate | Motor power | Weight | Overall Dimensions |
| (mm) | (mm) | (t/h) | (r/min) | (kw) | (t) | (mm) |
| PE-150×250 | 125 | 10-40 | 1-3 | 250 | 5.5 | 0.8 | 720×660×850 |
| PE-200×300 | 180 | 15-50 | 2-6 | 260 | 7.5 | 1.2 | 910×750×990 |
| PE-200×350 | 180 | 18-70 | 3-10 | 260 | 11 | 1.5 | 1000×870×990 |
| PE-250×400 | 210 | 20-60 | 5-20 | 300 | 15 | 2.8 | 1300×1090×1270 |
| PE-400×600 | 340 | 40-100 | 16-60 | 275 | 30 | 7 | 1730×1730×1630 |
| PE-500×750 | 425 | 50-100 | 40-110 | 275 | 55 | 12 | 1980×2080×1870 |
| PE-600×750 | 500 | 150-200 | 80-240 | 275 | 55 | 15.8 | 2070×2000×1920 |
| PE-600×900 | 500 | 65-160 | 50-180 | 250 | 55 | 17 | 2190×2206×2300 |
| PE-750×1060 | 630 | 80-140 | 110-320 | 250 | 110 | 29 | 2660×2430×2800 |
| PE-800×1060 | 640 | 130-190 | 130-330 | 250 | 110 | 29.8 | 2710×2430×2800 |
| PE-830×1060 | 650 | 160-220 | 150-336 | 250 | 110 | 30.7 | 2740×2430×2800 |
| PE-870×1060 | 660 | 200-260 | 190-336 | 250 | 110 | 31.5 | 2810×2430×2800 |
| PE-900×1060 | 680 | 230-290 | 230-390 | 250 | 110 | 33 | 2870×2420×2940 |
| PE-900×1200 | 750 | 98-165 | 220-450 | 200 | 100 | 52 | 3380×2870×3330 |
| PE1000×1200 | 850 | 195-265 | 315-500 | 200 | 110 | 55 | 3480×2876×3330 |
| PE1200×1500 | 1020 | 150-350 | 400-800 | 180 | 160-220 | 100.9 | 4200×3300×3500 |
| PE1500×1800 | 1200 | 220-350 | 500-1000 | 180 | 280-355 | 122 | 5160×3660×4248 |
| PE1600×2100 | 1500 | 300-400 | 1300-2200 | 160 | 350-380 | 150.6 | 6210×4013×4716 |
| PEX-150×750 | 120 | 18-48 | 8-25 | 320 | 15 | 3.8 | 1200×1530×1060 |
| PEX-250×750 | 210 | 25-60 | 13-35 | 330 | 30 | 5.5 | 1380×1750×1540 |
| PEX250×1000 | 210 | 25-60 | 16-52 | 330 | 30 | 7 | 1560×1950×1390 |
| PEX250×1200 | 210 | 25-60 | 20-61 | 330 | 37 | 9.7 | 2140×1660×1500 |
| PEX300×1300 | 250 | 20-90 | 16-105 | 300 | 55 | 15.6 | 2720×1950×1600 |
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.
Features:
1. Unique jaw head structure and perfect seal lengthen bearing's
life.Unique flywheel design reduces the shock of machine to
guarantee stable operation.
2. Spacer type discharge port adjustment device is very reliable,
wide range of adjusting, flexibility of machine is increased.
3. Deep crushing cavity, no dead corner. Input size range and
capacity are increased; big crushing radio, even final product, new
oil-way design can match up with oil pump, easier and effective
operation
