Products > Crusher > Vertical Shaft Impact Crusher(VSI Crusher)

VSI Crusher

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VSI Crusher Overview

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The newly- developed VSI (vertical shaft impact) crusher is a crusher and shaper. Can be used as a crusher or a shaper by changing feeding methods and core structure of the crushing cavity. Thus, customers do not need to expand investment; they have a crusher and a shaper in a same time.

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VSI Crusher Application

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VSI crushersare widely applied in expressway and railway building, hydropower station construction, bridge and tunnel building, concrete batching plant, etc for crushing and gravel shaping. They are highly recommended when it comes to the shaping of gravels used in concrete aggregates, whose concrete strength is above C 60 or which required to be freeze proof and leak proof. In the fine crushing section, VSI is the substitute of impact crusher, and it is much better in terms of main performance indexes.
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VSI Crusher Main Features and Benefits

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1. Special light oil lubrication system ensures the temperature is below 25℃.
2. Brand new automatic protection device supplies VSI with vibrating, oil filtering and warning systems.
3. Hydraulic system allows automatic uncovering, reducing intensity of labor and making maintenance easier.
4. Optimized arrangement design of wear resistant materials increase the service life of the machine by over 40%, thus decrease the cost by over 40%.
5. The mainframe is made with rivet hot technique, which enhances intensity of structure and tenacity, and ensures stable performance.
vsi crusher
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VSI Crusher Main Parts

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VSI Crusher is made up of First Stage Impact Curtain With Anvils, Impact Crutain Adjusting Rods, Second Stage Impact Curtain With Anvils, Rotor, Liner plate, Blow Bar, Wedge Lock Assembly, Discharge Opening, Third Stage Impact Plate, Back-up Bar and so on.

[VSI Crusher Technical Data]

Model B-VSI7611 B-VSI8518 B-VSI9526 B-VSI1140
Capacity(t/h) Feed both at center and at sides 120-180 200-260 300-380 450-520
Feed at center 60-90 100-130 150-190 225-260
Max feed size(mm) Sofe material <35 <40 <45 <50
Hard material <30 <35 <40 <45
Rotation speed(r/min) 1700-1890 1520-1690 1360-1510 1180-1310
Power(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) 7.8 10.3 16 25.6
Power supply 380V,50HZ 380V,50HZ 380V,50HZ 380V,50HZ
Vibrating sensor detect range: 0.1-20mm/s continous and adjustable
Lubrication and hydraulic station Power 2×0.31KW
Safety assuance Double oil pumps assure enough oil supply; automatic switch off with no oil stream or hydraulic strength; lower the temperature with cool water in summer; raise the temperature with motor in winter.
Overall demension L*W*H(mm)   820×520
×1270

820×520
×1270

 
Power of oil tank heater 2KW
Note: This specification is just reference, any changes are subject to the VSI Crusher products.
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The Operating Rules Of VSI Crusher

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1. Checking the whirlpool cavity’s observation door whether it is closed tightly, in case the materials is fired from the observation door, to cause danger.
2. Checking the rotation direction of the impeller .The impeller should rotate in the counter clockwise, or the electro motor’s wiring should be adjusted.
3. The start sequence of the breaker and convey equipment.
4. Discharge →breaker→feed
5. Breaker muse be started up under no loading condition, the materials should be fed after the breaker is in good order. 6. The sequence of shut down and start up is opposite.
7. The feed size should be according to the requirement of every kind of machine strictly, materials over the requirements must be forbidden otherwise imbalance is produced and the impeller is wired heavily, even the tunnel of impeller and middle of feed tube will be jammed, as a result the machine can not work well.
8. Feeding should be continuous and even, The huge shake and abnormal noise shouldn’t exist in the process of the operation, or the machine should be shut down and checked.

Contact e-mail: sbm@unisbm.com

Attachments:
 VSI Crusher PDF Download (2.01MB)

See more pictures about VSI Crusher,click here.