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Welline latest design Sand Making Machine used in quartz sand making lineVSI series Sand Making 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 making line, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass material, building material.
Welline sand making line Features: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.
Welline sand making line Working Principle:1.Center Feeding:Raw material falls down into feed hopper, then enters impellor through central entrance hole. It is accelerated in high-speed impellor, then is thrown out at speed of 60-75m/s. When hitting impact plate, it is crushed. Final products come downwards though outlet.
2. Center and Ring Feeding: Raw material falls down into feed hopper, then through ring, it is devided into two parts by material-dividing plate. One enters into impellor through the center of material-dividing plate. The other falls down from outside of material-dividing plate. Material, which is thrown out by impellor at speed of 60-75m/s, hits material coming down from outside of material-dividing plate. In this way, material is crushed.
sand making machine line Technical Data:
| Model | VSI7611 | VSI8518 | VSI9526 | VSI1140 | |
| Capacity (t/h) | Center and Ring feeding | 120-180 | 200-260 | 300-380 | 450-520 |
| Center feeding | 60-90 | 100-130 | 150-190 | 225-260 | |
| Max Feed Size (mm) | Soft material | <35 | <40 | <45 | <50 |
| Hard material | <30 | <35 | <40 | <45 | |
| Rotation speed (r/min) | 1700-1890 | 1520-1690 | 1360-1510 | 1180-1310 | |
| Power for double motor (kW) | 110-150 | 180-220 | 264-320 | 400-440 | |
| Overall Dimension L×W×H (mm) | 3700×2150×2100 | 4140×2280×2425 | 4560×2447×2778 | 5000×2700×3300 | |
| Weight (t) | 11.8 | 14.5 | 17.8 | 25.6 | |
| Power Source | 380v 50Hz | ||||
| Vibrating Sensor | Inspect scope: 0.1-20mm/s adjusted continuously | ||||
| Lubrication hydraulic pressure station | Power for double oil pump | 2×0.31kW | |||
| 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 | ||||
Notice: Any change of Sand Making Machine technical data shall not be advised additionally.
VSI sand making line Order Delivery:
VSI sand making production line Customers worksites:
VSI sand making machine Spare parts:
Typical high quality cubical shape sand making line:
In order to find the suitable machinery models and design the best sand making line for you, pls kindly inform us the following information:
Which kind of material you are going to crush?Soft stone(dolomite,limestone) or hard stone(granite,basalt,river pebble)?
What's the max input size of the material?(In inch,centimeter or milimeter)
What's the granularity of the final products you need?(in milimeter or mesh)
What's the production capacity you want?How many tons or cubic meters per hour?