Deep Rotor Vertical Shaft Impact Crusher Features
1. Deep cavity-type rotor design is optimized to increase material pass-through volume by 30%.2. Modular-design hammer, just to replace worn parts when wear out, it can reduce cost more than 30%.
3. The core abrasion-resistant material is high degree wear-resistant and temperature-resistant material.
4. Diamond-shaped impact block, avoid stand plate damage after wear out.
5. Bearing uses, Swedish and American international brand.
6. Optimal shooting mouth and more fluid curve-shaped design reduce material flow resistance, improve material pass-through capacity as well.
7. Special seal structure in the spindle end, ensure no oil leak even without oil seal.
8. Hydraulic openings device uses Japan imported parts, it is easy and quick to move upper lid, so the internal mechanical overhaul and replacement cost less labor effort.
9. Use high protection motor, which features high efficiency and low noise.
How The Vertical Shaft Impact Crusher Works?
The vertical shaft impact crusher, also called sand making machine and rubble shaping machine, is a kind of crusher impacted by the materials themselves. It is of high energy but low consumption and of international advanced level developed by introducing foreign outstanding technology of the same type of products. At present, it is the most advanced and practical equipment for medium-sized and fine crushing and shaping.It is widely used in fine crushing and rough grinding of metal, mineral, building aggregate, concrete, anti-fire material, glass raw material, manufactured sand and all kinds of metallurgical slug. It is also can utilized in shaping of high rank road surface. Compared with other kind of crusher, it is more advanced in intermediate hard, extra hard and abrasive material crushing, such as gravel, quartz, sandstone, basalt, silicon carbide, diamond grain and sintered bauxite.
The stuffs, which fall into the high-speed rotating impeller from the upper of the machine, were stroked with other stuffs, which more around the impeller, because of high-speed centrifugal force .After they strike mutually, whirling fluid is produced between the impeller and outer covering .Through repeatedly striking and rubbing, the stuffs are crushed into pieces and straightly come out of the lower. The operating process circulates repeatedly. And then attains the fineness of the product.
B Series Deep Rotor Vertical Shaft Impact Crusher Technical data
| Model | B-7615DR | B-8522DR | B-9532DR | B-1145DR | |
| Throughput Capacity (t/h) | Cascade and central feeding | 150~280 | 240~380 | 350~540 | 500~640 |
| Central feeding | 70~140 | 120~200 | 180~280 | 250~360 | |
| Max.Feeding dimension (mm) | Soft material | <35 | <40 | <45 | <50 |
| Hard material | <30 | <35 | <40 | <45 | |
| Rotation speed(r/min) | 1700~1900 | 1500~1700 | 1300~1510 | 1100~1310 | |
| Double motor power (kw) | 110~150 | 180~220 | 260~320 | 400~440 | |
| Overall dimension (LxWxH)(mm) | 4100×2330 ×2300 | 4140×2500 ×2700 | 4560×2600 ×2900 | 5100×2790 ×3320 | |
| Weight(t) | 8.6 | 11.8 | 17.5 | 27.5 | |
| Power | 380v,50Hz | ||||
| Labrication System | Double pump motor power | 2X0.31kW | |||
| Safety | Altemative double pump oil supply;machine stops automatically without oil flow or oil pressure.water cooling,motor warm start in winter. | ||||
| Overall dimension (LxWxH) | 820X520X1270 | ||||
| Gasoline tank heating power | 2KW | ||||
