big hard rock stone crushing machine
Introduction to stone crushing machine
Impact Crusher, namely impact breaker or impact crushing machine, is optimized after adopting advanced techniques, and the capability of mobile impact crusher got advanced. Impact Crusher is mainly used to crush many kinds of large, medium, small materials, the side length of impact stone crusher is less than 500mm, and compression resistance of impact crusher should not be more than 350Mpa. The impact crusher is widely used in building material, hydroelectricity, artificial stone and sand, highway, etc.
Working Principle of stone crushing machine
When the Mineral Impact Crusher works, the motor drives the rotor rotate of the Impact Crusher with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers affect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being re-crushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won't stop till the material are crushed to the required size and then discharged from outlet of the China Impact Crusher.
Features of stone crushing machine
1. Connected with locking sleeve assembly.
2. The blow bar with high chrome.
3. Hydraulic or hand opening.
4. Impact plate with a special shape.
5. Crushed product with cubical shape.
6. Reliable operation.
Techinical parameters of stone crushing machine
| Model |
Rotor specification (mm) |
Feeding opening (mm |
Max feeding size (mm) |
Capacity (t/h) |
Power (KW) |
Weight (not including motor) (t) |
Overall dimension (L x W x H) (mm) |
| PF-0607 | Φ644×740 | 320×770 | 100 | 5-15 | 30 | 4.0 | 2010×1490×2600 |
| PF-0807 | Φ850×700 | 400×730 | 300 | 10-25 | 45 | 8.0 | 2210×1490×2670 |
| PF-H-1007II | Φ1000×700 | 400×730 | 300 | 25-45 | 55-75 | 9.232 | 2400×1558×2660 |
| PF-A-1010II | Φ1000×1050 | 400×1080 | 350 | 40-60 | 75-95 | 12.0 | 2400×2250×2720 |
| PF-B-1210II | Φ1250×1050 | 400×1080 | 350 | 60-100 | 110-160 | 13.74 | 2690×2330×2890 |
| PF-B-1214II | Φ1250×1400 | 400×1430 | 350 | 90-150 | 132-180 | 18.0 | 2690×2688×2890 |
| PF-1315 | Φ1320×1500 | 860×1520 | 500 | 160-250 | 200 | 22.5 | 3096×3273×2667 |
| PF-1320 | Φ1320×2000 | 860×2030 | 500 | 250-300 | 250 | 24.8 | 3280×3570×2920 |
Impact Rock Crusher is used for primary, secondary and fine crushing of all kinds of stones and rocks with compressive strength less than 350 MPa such as granite, marble, and limestone.big hard rock stone crushing machine is widely used for sand and rock production in the industry of roads, railways, reservoir, electricity power, building materials and so on.
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When the big hard rock stone crushing machine works, the motor drives the rotor to rotate with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers effect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. Impact Rock Crusher And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushed. big hard rock stone crushing machine The materials from large to small all to be crushed at the impact chamber repeatedly. The process won’t stop till the material are crushed to the required size and then discharged from outlet.
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