Introduction of High Capacity Hydraulic Impact Crusher for Stone Mining:
This series of impact crusher is a new type of high-efficiency crushing equipment which developed by absorbing domestic and foreign advanced technology and combining with mining conditions of domestic industry. Impact Crusher is mainly applied in crushing Wolframite. The operator feeds chunks of material into the machine's hopper and it crushes them, turning the pieces into small chunks of a more uniform size. They can be run through another crusher to make them even smaller, or used as-is, depending on the setting.
Features of High Capacity Hydraulic Impact Crusher for Stone Mining
1.Advanced double-pump oil lubrication system guarantee shaft bearing lower temperature increase, longer life time, more reliable operation.
2.Main shaft is equipped with imported precision rolling bearing. It makes main shaft work stable, lengthen maintenance cycle, increase productivity.
3.Hydraulic lifting mechanism of upper cover can move away the cover easily, which saves man power during maintenance.
4.Over-vibration device is equipped. There will be alarm when vibration surpasses a stipulated figure.It will stop the vsi impact Crusher machine, in order to protect it.
5.Special dust-proof design for main shaft bearing fully avoid dust entering bearing lubrication part, which make sure the impact Crusher machine work normally.
6.Special feed opening structure make the vsi impact Crusher machine possible that center feeding and ring feeding comes together,in order to meet requirements of different stones. In addition, this equipment can not only crush stone, but also iron.
7.Shape of material-thronging device is better designed, which improve the utilization ratio.
8.Optimized arrangement design of wear resistant materials increase the service life of the machine by over 40%, thus decrease the cost by over 40%.
9.The main frame is made with rivet hot technique, which enhances intensity of structure and tenacity,and ensures stable performance.
Working Principle of High Capacity Hydraulic Impact Crusher for Stone Mining
Impact crusher uses impact energy to crush material. When it works, the rotor, under the drive of the motor, rotates at a high speed. The material entered from the feed inlet is impacted and crushed by the high-speed plate hammer on the rotor. The crushed materials will be rebounded to the lining plate for crushing again. At last, the material is discharged from the discharging outlet. Besides, adjusting the clearance between the impact rack and the rotor can change the size and the shape of the finished product.
Application of High Capacity Hydraulic Impact Crusher for Stone Mining:
1.widely applied in mining, road&railway, concrete, chemical and building material industries.
2.Ores and rocks with various hardness
3.Concrete basis and steel structure basis
4.Stationary, half-mobile and mobile applications
Impact Crusher technical data:
Two-curtain cavity hydraulic impact crusher
| Model | Rotor Φ×L (mm) | Feed Opening (mm) | Max Feeding (mm) | Capacity (t/h) | Power (kw) | Motor Model | Machine Size (mm) |
| PFW1214II | 1150×1400 | 1100×1430 | 500 | 130-200 | 4-132 | Y315M-4/132 | 2400×2310×2550 |
| PFW1315II | 1300×1500 | 1200×1530 | 600 | 180-320 | 4-160 | Y315L1-4/160 | 2700×2570×2800 |
| PFW1318II | 1300×1800 | 1200×1830 | 700 | 240-400 | 4-200 | Y315L2-4/200 | 2700×2870×2800 |
| PFW1415II | 1400×1500 | 1450×1530 | 800 | 240-450 | 4-200 | Y315L2-4/200 | 3000×2700×3070 |
Three-curtain cavity hydraulic impact crusher
| Model | Rotor Φ×L (mm) | Feed Opening (mm) | Max Feeding (mm) | Capacity (t/h) | Power (kw) | Motor Model | Machine Size (mm) |
| PFW1214III | 1150×1400 | 570×1430 | 250 | 90-170 | 4-132 | Y315M-4/132 | 2550×2310×2100 |
| PFW1315III | 1300×1500 | 625×1530 | 300 | 180-270 | 4-160 | Y315L1-4/160 | 2960×2570×2380 |
| PFW1318III | 1300×1800 | 625×1830 | 300 | 220-300 | 4-200 | Y315L2-4/200 | 2960×2870×2380 |
| PFW1415III | 1400×1500 | 800×1530 | 350 | 280-350 | 4-200 | Y315L2-4/200 | 3120×2650×2660 |
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