VSI sand maker, which can also be called VSI series vertical shaft impact crusher, is a high-performance sand making machine with international advanced level and it is researched and manufactured by our company on the basis of introducing Germany advanced technology. It plays an indispensable role in the fine crushing of all kinds of ores due to its outstanding performance. Sand maker has two working principles: stone impacts stone and stone impacts iron, the former is suitable for processing the materials with strong abrasive property and the latter is suitable for processing with weak abrasive property, and the sand making rate of the latter is 10-20% higher than that of the former.
1. Simple and reasonable structure, self-impact crushing and low using cost
2. Unique bearing installation and advanced main shaft design makes this machine have the features of heavy load and high speed rotation.
3. It has the functions of both fine crushing and coarse grinding.
4. Reliable and secure safety protective device ensures the safety of equipment and workers.
5. Stable operation, low working noise, high efficiency, energy conservancy, high crushing efficiency.
6. Little influence by the water content of the materials and the water content of the materials can reach about 8%.
7. The wear and tear of the quick-wear parts is low, and all the quick-wear parts adopt good wear-resistant materials with long service life.
8. The air can do self circulation inside the eddy cavity with little powder dust pollution.
9. During the production process, the materials can form protective layer, so that the machine has no abrasion and is durable.
10. The installation methods are diverse and the machine can adopt mobile installation.
11. The final products are in the shape of cube, so that the bulk density is big and iron pollution is low. It can be used as stone reshaping machine.
VSI crushers are very suitable for making sands for building and construction, such as expressway and railway building, hydropower station construction, bridge and tunnel building, concrete batching plant, etc. When it comes to the shaping of gravels used in concrete aggregates, the B Series VSI crusher is the best choice, especially for the strength of concrete above 60Â°C or which required being freeze proof and leak proof.
VSI Sand Making Machine adopts advanced principle of selective crushing and cleavage fracture crushing; impressing enough kinetic energy to materials; Impacting strength will convert kinetic energy to crushing energy. Materials will break through the natural lamination and physical edge. It has the features of better shape of final products, but less cost. This machine can realize two working principles’ conversion with “crushing between materials” and “crushing between materials and liners”.
|Capacity (t/h)||Center and Ring feeding||120-180||200-260||300-380||450-520|
|Max Feed Size (mm)||Soft material||<35||<40||<45||<50|
|Rotation speed (r/min)||1700-1890||1520-1690||1360-1510||1180-1310|
|Power for double motor (kW)||110||180||264||400|
|Overall Dimension LÃ—WÃ—H (mm)||4100Ã—2250
|Power Source||380v 50Hz|
|Vibrating Sensor||Inspect scope: 0.1-20mm/s adjusted continuously|
|Lubrication hydraulic pressure station||Power for double oil pump||2Ã—0.31kW|
|Safety||To make sure the supply of the oil with double oil pump; stop working without oil or hydraulic pressure; temperature falls when the water cools; start the motor by heating it in winter.|
|Power for oil box heater||2 kW|