Purpose of Jaw Crusher
Purpose of Jaw Crusheris applicable for primary and middle crushing. Its best materials are various soft or hard ore whose crushing compressive strength should not be in excess of 350 Mpa. The technical parameters of biggest materials cannot be more than the technical parameters listed in the table. It is widely used in the departments of mine, smeltery, construction, road, railway, irrigation works and chemical industries, etc. The materials can be various medium hard and hard ore and rock.
Performance and Features of Jaw Crushers
1. Big crushing proportion, even size;
2. Reasonable structure, reliable working, easy maintenance, convenient and economical operation;
3. The adjustable range of outlet is big, and it can meet different requirements of customers;
4. The crushing compressive strength of the different kinds of materials should not be in excess of 350 Mpa.;
5. Jaw crusher adopts the design of dentiform jaw plate and complex stroke, and the crushing efficiency is high; 6. Low noise and less dust.
Compound Pendulum Fine Jaw Crushers
Compound pendulum fine jaw crusher belongs to small crusher with feed size of less than 300mm. It is applicable for various ore and rock whose crushing compressive strength is not in excess of 250 Mpa, and can be used for crushing hard and medium hard materials in such department as mine, metallurgy, building materials, chemical industry, etc. Its best purpose is middle and fine crushing of middle-sized and small-sized mineral processing plants. The jaw plate of the crusher is hanged lowly on the axis plate to form the pushing structure. The crusher has the features of high productivity, long service-life tooth plate, less energy consumption, equal product size, and so on.
Specification and Technical Data of jaw crusher：
| Specification and Type | Maximum Feed Size （mm） |
Adjustable Range of Outlet（mm） | Production Capacity （m3/h） |
Rotary Speed of Principle Axis （r/min） |
Power of Motor （kw） |
External Dimension （mm） | Weight （kg） |
| PEF150×250 | 125 | 10-40 | 1-3 | 285 | 5.5 | 922×745×933 | 700 |
| PEF200×300 | 165 | 20-70 | 2-8 | 285 | 7.5 | 1256×1100×1120 | 800 |
| PEF250×400 | 210 | 20-80 | 5-20 | 310 | 18.5 | 1108×1142×1392 | 3000 |
| PEF400×600 | 340 | 40-90 | 10-40 | 300 | 30 | 1700×1732×1653 | 7200 |
| PEF500×750 | 425 | 50-100 | 34-68 | 275 | 55 | 2050×1860×2145 | 11320 |
| PEF600×900 | 480 | 75-200 | 32-120 | 255 | 75 | 2792×2168×2250 | 17600 |
| PEF750×1060 | 630 | 80-200 | 80-160 | 250 | 90 | 4180×2560×3070 | 30530 |
| PEF900×1200 | 750 | 100-200 | 90-200 | 250 | 110 | 5200×2900×3500 | 50000 |
| PEX150×750 | 125 | 10-40 | 5-15 | 300 | 15 | 1220×1480×1180 | 3600 |
| PEX250×750 | 210 | 10-50 | 8-22 | 300 | 22 | 1400×1617×1412 | 5500 |
| PEX250×1000 | 210 | 15-55 | 10-32 | 300 | 30 | 1580×1992×1380 | 7350 |
| PEX250×1200 | 210 | 15-60 | 12-38 | 300 | 37 | 1530×2192×1380 | 8700 |
| PEX300×1300 | 250 | 20-90 | 10-65 | 260 | 75 | 1750×2320×1724 | 12600 |