VSI Sand making machine

Vertical Shaft Impact (VSI) crushers are designed to be used in secondary, tertiary or quaternary stage crushing. The crushers are suitable for a wide range of applications including the production of high quality manufactured sand, well formed aggregates and industrial minerals. It can also be used for shaping or removal of soft stone from aggregate. Advanced alternatives with open table designs, multi-port rotor and larger bearings than many other VSI crushers are the main reasons for our crushers to provide high value solutions and deliver high performance. We provide static, wheel mounted VSI plants and components. VSI Impact Crushers are suitable for manufactured sand, re-crush of slow selling stocks, cubical products fractured gravel, material beneficiation, crushing of cement clinker before mills and glass recycling applications.

Raw Materials

River stone, mountain stone(limestone, basalt, granite, diabase, andesite.etc), Ore tailings, aggregate chips.

Application

Fine crusher and coarse grinding of metal and non-metal ores, cement, refractory material, grinding material, glass raw material, building aggregates, artificial sand and all kinds of metallurgical slags. It is especially suitable for medium hardness materials, high hardness materials and corrosion-resistant materials.

Working Principle

The entire center feeding: Material falls into the feed hopper, then enters the high-speed rotary sling wheel from center feeding hole, which is speeded immediately in the sling wheel. The speed can reach several dozens times of the gravity acceleration. Then it is thrown out from the sling wheel. First, it is crushed with other rebounded material fell freely from the sling wheel. Then both of them are impacted to the material lining( rock to rock) or strike back block( rock to iron), rebounded and stroke to the top of eddy cavity in the inclined-up direction. The it moves along deflection-down, and forms a continuous material curtain with the material form the impellers passage. Just like this, the material is stroke, rubbed, crushed twice or more, then is discharged from the down discharging hole.

Features & Advantages

(1) Fuel oil saving rate can reach 25%, and the sieving mode is not only in line with environmental protection but low cost.

(2) Convenient transport, no harm to road, multifunctional equipments and wide application scope.

(3) Turning in place with the capability of all-wheel drive, standard configuration, fast equipment changing, perfect protection system, best fit in narrow and complicated terrains.

(4) Light weight, small size and best fit in narrow place.

(5) The moving screen equipment uses double-deck sieving machinery, which main frame equipped with excellent grid screening gallery, can stand freely without support.

(6) The attaching power package is the most optimized design.

(7) Mechatronic-hydraulical integrated multifunctional construction machinery and highly constructed with the small, medium and large size

(8) Noise collecting system, sound proof system, compact and flexible equipment can further meet construction waste crushing work between cities. Suitable diesel noise pollution discharge system, effective dedusting system and release system can remote control the barriers in the portable crushing and screening plant while the pre-screening system can greatly increase crushing efficiency.

Product Video

Animation details about the working principle

Live video which is cut from our customers’ running site

Technical Parameter

VSI

Model Capacity (t/h) Feeder size (mm) Rotating Speed
(r/min)
Power
(kw)
Weight
(t)
Overall Dimensions (mm)
Waterfall and center feeding Whole center feeding Soft material Hard material
VSI7611 120-190 65-95 35 30 1700-1900 55×2 11.8 3700×2150×2100
VSI8518 200-260 100-130 40 35 1520-1700 90×2 14.5 4140×2280×2425
VSI9526 300-380 150-190 45 40 1360-1500 132×2 17.8 4560×2447×2778
VSI1140 450-520 225-260 50 45 1180-1310 200×2 25.6 5000×2700×3300

VSI 5X

Model Capacity (t/h) Feeder size (mm) Rotating Speed
(r/min)
Power
(kw)
Weight
(t)
Overall Dimensions (mm)
Waterfall and center feeding Whole center feeding Soft material Hard material
5X7615 150-280 70-140 35 30 1700-1900 110-150 12.1 4100×2330×2300
5X8522 240-380 120-200 40 35 1500-1700 180-220 14.8 4140×2500×2700
5X9532 350-540 180-280 45 40 1300-1510 260-320 18.6 4560×2600×2900
5X1145 500-640 250-360 50 45 1100-1310 400-440 27.5 5100×2790×3320

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