VSI Sand Making Machine (also called sand makeror sand machine) is a newly researched equipment, with international advanced level technology and modern processing equipment, make it a leading role in this industry. VSI Sand Making Machine is widely used for artificial sand, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass material, building material. Compete with PCL sand making machine, VSI sand making machine is much more competitive in terms of capacity and maintenance. This make it the best popular sand making machine world wide.
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, increases 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 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 machine work normally.
6. Special feed opening structure makes it possible that center feeding and ring feeding comes together, in order to meet requirement of different stones. In addition, this equipment can not only crush stone, but also iron.
7. Shape of material-through device is better designed, which improve the utilization ratio.
1. Artificial sand making of river pebbles, rocks (limestone, granite, diabase, basalt, andesite), ore tailings, stone scurf, etc.
2. The production of construction aggregates, highway road fabric, cushion materials, asphalt concrete and cement concrete aggregates.
3. The production of mechanical sand used in water conservancy and hydropower, highway, highway, railway, passenger dedicated line, bridge, airport runway, municipal engineering and high building constructions of the engineering field.
4. The preceding process of ore grinding in mining industry; the crushing of materials in building materials industry, metallurgy industry, chemical industry, mining industry, cement industry, refractory material industry, abrasive and other industries.
5. High abrasive and secondary disintegration, sulphur removal of thermal power and metallurgy industry, steel slag, construction waste crushing and other environmental protection projects.
6. The production of glass, quartz sand and other high purity materials.
Entire Center Feeding: Materials fall into the hopper of VSI, then get into the high speed rotating wheelie through center feeding hole. Materials are speed up rapidly in the wheelie, the speed can be dozens of times of gravity acceleration, then shoot out at high speed and hit against the materials falling free after being rebounded, then they are all impacted to the liner layer of materials to strike against each other, or to the counterattack board to be bounded oblique upward to the top of the eddy current cavity, then change their heading , deflect and move downward, then strike against the materials shot out from the impeller passage , which forms continuous material flow. So the materials are hit, rubbed and grinded for two or more times in the eddy current crushing cavity. The crushed materials are discharged from the lower outlet.
|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/sÂ adjustedÂ 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|