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VSI Sand Making Machine 

Feed size: 50-80 mm

Capacity: 60-520 T/h

Application: Ore crushing, construction aggregates production, construction waste crushing,railway, bridge construction and other industries

Materials: Granite, marble, basalt, limestone, quartz stone, river gravel, iron ore, copper ore, etc.

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Brief Introduction

VSI series sand making machine is the use of high-speed movement of materials to each other to break and friction between materials and shattered. This series of equipment can not only gravel sand, but also out of the finished products have plastic effect.

According to the way of feeding material, can be divided into the center of the whole feed and center feed with falls off the feed two; according to the broken form can be divided into “rock stone” and “hot stone” two broken.

Working Principle

1. The center feeding falls with the material: the material enters the crusher through the feed hopper, and the material cone falls to the powder tray, and is divided into two parts by the powder feeding tray. A part of the bulk material by the middle of the plate into the high-speed rotation of the impeller, the impeller is quickly accelerated, then high speed  out from the impeller, with the bulk of another part of the material under impact plate scattered around the broken, and then together to impact crushing cavity lining materials, by oblique impact to rebound at the top of the crushing chamber, downward movement to change direction, and emitted from the impeller material to form a continuous material screen. Thus, the material is broken, rubbed and ground in the crushing chamber for crushing purposes. The crushing material will leave the crushing chamber under the action of gravity and unload in the unloading hopper of the lower casing. The wall of the crushing chamber is provided with an upper and a lower protecting plate, so as to protect the casing from being impacted and worn. This is the “rock stone”; if the strike plate for a week under the shield, the materials is directly impacted by the week on the guard plate and broken, this is the center of the feed “hot stone”.

2. Center feed and center feed with waterfall down the working principle of material is basically the same, the difference is the center when the feed will be cone removed, all materials from the feeding port directly into the bulk material plate, scattered by the tray and then broken impeller directly into the middle.

Performance and Advantages

1. High throughput and high yield;
2. Wearing parts are low;
3. The product has excellent grain shape;
4. Hydraulic device, easy to maintain;
5. Automatic detection, safe and reliable;
6. Thin oil lubrication, automatic maintenance;
7. Easy to install and easy to operate;
8. One machine is multi-purpose, and the application is flexible;

Application Area

VSI sand making machine is suitable for ore crushing, construction aggregates production, construction waste crushing, railway, bridge construction and other industries.

Parameter

Model

VSI-7611

VSI-8518

VSI-9526

VSI-1140

VSI-1145

Capacity (t/h)

Cascade and Center Feeding

120-180

200-260

300-360

450-520

490-600

Center Feeding

60-90

100-130

150-190

225-260

250-310

Feeding Size (mm)

Soft Material

< 35

< 40

< 45

< 50

< 50

Hard Material

< 30

< 35

< 40

< 45

< 45

Rotation Speed (r/min)

1700-1890

1520-1690

1360-1510

1180-1310

1180-1280

Power of the Double Motors (kw)

110-150

180-220

264-320

400-440

440-520

Overall dimension L*W*H (mm)

3700*2150*2100

4140*2280*2425

4560*2447*2278

5000*2700*3300

5100*2790*3320

Weight (t)

9.8

13.5

16.8

25.6

27.5

Power Source

380v:50hz

Vibrating Sensor

Inspection Scope:0.1-20mm/s, it can be adjusted continuously.

Hydraulic Lubrication Station

Power of Double Oil Pump

2×0.31kw

Safety

Double oil pumps make sure supply of oil with; Stop automatically without oil flow or oil pressure; Water cooled; Heating start the motor in winter.

Overall Dimension L*W*H (mm)

820x520x1270

Power of Oil-Box     Heater

2kw

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