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vsi sand making machine

vsi sand making machine

Feed size: 35-50㎜

Production capacity: 60-520t / h

Applicable materials: river pebbles, quartz stones, pebbles, basalt, iron ore, rocks, abrasives, refractories, cement clinker and other materials.

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    vsi new sand making machine is a new generation of impact sand making machine suitable for Chinese customers, which is developed by introducing advanced foreign technology and combining the characteristics of Chinese stone materials. Compared with similar products, the output is higher, the product shape is better, and the use cost is lower. This machine is designed to provide high-quality sand aggregate for expressways, high-speed railways, high-rise buildings, municipal administration, hydropower dam construction, and concrete mixing stations. It is a commonly selected equipment in the field of artificial sand and stone shaping.

    Vsi sand making machine application area map

    

    Vsi new sand making machine working principle

    Sand making machine schematic diagram

    When the vsi sand making machine is running, the material falls into the hopper, enters the high-speed spinning wheel through the central feeding hole, and is rapidly accelerated in the spinning wheel. Its acceleration can reach tens of times the acceleration of gravity, and then from the spinning wheel at high speed. For injection, it first collides with another part of the free-falling material after rebound, and then hits the material lining together. It is impacted obliquely upward by the rebound, and then changes the direction of its movement, deflection downwards, and with the secondary leaf. The material emitted by the runners collides to form a continuous material curtain. In this way, a piece of material is subjected to two to multiple impacts, friction and grinding in the vortex crushing chamber of the impact sand making machine, and the broken material is discharged from the lower discharge port.

    vsi sand machine performance advantages

    1. Compared with the traditional equipment under the same power, vsi's new sand making machine has a large processing capacity, high output, and the output has increased by 30% and is stable.

    2. The product has excellent grain shape, mostly cubes, good grain shape, reasonable gradation and adjustable fineness modulus.

    3, vsi sand making machine has low consumption of consumable parts, reasonable cavity design, reduces direct contact between materials and consumable parts, and greatly reduces the wear of consumable parts.

    4. Hydraulic cover opening device makes it easier to replace wearing parts.

    5. The unique type of air circulation self-circulation device is used inside the vortex chamber of the impact sand maker, which reduces the amount of exhaust air, which not only reduces dust pollution, but also improves work efficiency.

    6. The reasonable structure design of the vsi sand making machine makes it less affected by the moisture content of the material, and the moisture content can reach about 8%. Therefore, it is widely used in mechanical sand, cement, refractory, metallurgy, chemical and other industries.

Model FTMVSI-7611 FTMVSI-8518 FTMVSI-9526 FTMVSI-1140 FTMVSI-1145 FTMVSI-1150
Capacity
(t/h)
Feed both 
at center
 and sides
120-180 200-260 300-380 450-520 500-610 520-650
Feed at 
center
60-90 100-130 150-190 225-260 245-355 255-365
Max.feeding 
size(mm)
Soft 
material
35 40 45 50 50 50
Hard 
material
30 35 40 40 45 45
Rotation 
speed
(r/min)
1700-1890 1520-1690 1360-1510 1180-1310 1150-1300 1150-1300
Double Motor 
power(kw)
4P   110 4P   180 4P   264 4P   400 4P   400 4P   500
Overall dimension
(L×W×H)(mm)
3700×2150×2100 4140×2280×2425 4560×2447×2778 5100×2700×3300 5500×2700×3300 5500×2700×3300
Power supply 380V 50HZ
Lubrication 
station
Double 
motor 
power of 
oil pump
2×0.31Kw
Safety 
assuance
Double oil pumps assure enough oil supply:automatic
 switch off with no oil stream or pressure,water cooling 
in summer,motor heating stare-up in winter.
Overall 
dimension
(L×W×H)
(mm)
820×520×1270
Power of oil
 tank heater
2KW
Model Capacity(t/h)
Feed both 
at center
 and sides
Feed at 
center
FTMVSI-7611 120-180 60-90
FTMVSI-8518 200-260 100-130
FTMVSI-9526 300-380 150-190
FTMVSI-1140 450-520 225-260
FTMVSI-1145 500-610 245-355
FTMVSI-1150 520-650 255-365
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