VSl impact crusher
Category: Metallurgical and mining equipment
Product Overview
The VSI impact crusher is a classic model in fine crushing equipment, fully reflecting advanced technology and processes in fine crushing. Mainly used for the production of high-quality sand and gravel aggregates for construction in fields such as highways, high-speed railways, hydropower projects, airport construction, and other construction projects. It is an ideal equipment for manual sand making and stone shaping. Application scope: Sand and gravel yards, mining, concrete mixing plants, dry powder mortar and other fields. Applicable materials: granite, river pebbles, quartz, basalt, river pebbles, iron ore, limestone, and dolomite.
Performance Features
1. Hydraulic cover opening device, easy to repair and maintain, time-saving and labor-saving.
2. A reasonable design of the crushing chamber structure reduces wear and tear compared to traditional vertical shaft impact, reduces usage costs, and increases production.
3. Special feeding crushing structure, which can easily achieve free conversion between "stone to stone" and "stone to iron" crushing
4. Over vibration alarm device, automatic detection, ensuring reliable operation of equipment.
5. Thin oil station lubrication, dual oil pumps complement oil supply, ensuring that bearing lubrication is always in good condition and extending the service life of the equipment.
6. The finished product has excellent particle size, reasonable grading, and adjustable fineness modulus.

Working principle
Main technical parameters of VSI vertical impact crusher
| Model | VSI-7611 | VSI-8518 | VSI-9526 | VSI-1140 | |
| Capacity(t/h) | Feed at center & sides | 120-180 | 200-260 | 300-380 | 450-520 |
| Full center feed | 60-90 | 100-130 | 150-190 | 225-260 | |
| Max. feed size (mm) | Soft material | <35 | <40 | <45 | <50 |
| Hard material | <30 | <35 | <40 | <45 | |
| Rotational speed (r/min) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 | |
| Dual motor power (kW) | 110-150 | 180-320 | 264-320 | 400-440 | |
| Max. overall dimensions L*W*H (mm) | 3700*2150*2100 | 4140*2280*2425 | 4560*2447*2778 | 5000*2700*3300 | |
| Weight (t) | 7.8 | 10.3 | 16 | 25.6 | |
| Power supply | 380v;50Hz | ||||
| Vibration sensor | Detection range: 0.1-20mm/s continuously adjustable | ||||
| Hydraulic lubrication station | Dual oil pump motor power | 2*0.31kw | |||
| Safety protection | Dual oil pumps for complementary oil supply guarantee; automatic shutdown on no oil flow or no oil pressure; water cooling; winter heating for start-up | ||||
|
Dimensions L*W*H (mm) |
820*520*1270 | ||||
| Oil tank heater power | 2kw | ||||

Keywords:
VSl impact crusher Metallurgical and mining equipment
VSl impact crusher
Power generation equipmentMetallurgical and mining equipmentEnvironmental protection equipment
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