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DVSI High Efficiency Vertical Shaft Impact Crusher

Product introduction

DVSI series high-efficiency vertical shaft impact crusher, commonly known as sand making machine and shaping machine, is the research result of our company's introduction of foreign authoritative experts, and combined with China's mine conditions, after improvement design, it is currently the world's advanced high-performance sand making equipment.

Dongmeng high-efficiency vertical shaft impact crusher is recognized as a high-quality aggregate production equipment for paving asphalt, concrete, standard sand and stone. Vertical shaft impact crusher can crush a variety of materials, especially hard and abrasive rock.
 


Compared with the traditional equipment with the same power, the output is increased by 30%, and the mechanical performance is relatively stable.
 
The product is cubic, with good grain shape, reasonable gradation and adjustable fineness modulus, which is especially suitable for artificial sand making and stone shaping. In addition, the bearing of this machine adopts the international brand of high precision grade, which ensures the low failure rate of the system. Moreover, it is equipped with the original thin oil lubrication station of Germany, which can completely solve the problems of bearing heating.

working principle


DVSI sand making machine applies advanced selective crushing and cleavage crushing principles to directly apply enough kinetic energy to materials, and converts kinetic energy into crushing energy needed to overcome materials through impact. The material basically breaks along its natural texture and cleavage surface, with good grain shape and low self consumption. The machine can realize the conversion of two working principles of "stone striking stone" and "stone striking iron".
 
Feeding: the material falls into the feeding hopper, enters into the high-speed rotating throwing wheel through the feeding hole, and is accelerated rapidly in the throwing wheel, and the acceleration can reach tens of times the acceleration of gravity, and then ejects from the throwing wheel at high speed. First, it rebounds and then falls freely A part of the material is impacted, and then it impacts on the material lining (stone striking stone) or impact block (stone striking iron) together. It is rebounded and impacts upward to the top of the vortex chamber. It changes its movement direction, deflects downward, and collides with the material emitted from the impeller channel to form a continuous material curtain. In this way, a piece of material in the vortex crushing cavity is subjected to two times of multiple probability impact, friction and grinding crushing. The crushed material is discharged from the lower discharge port.


high efficiency vertical shaft crusher

Characteristic


1、Equipped with hydraulic opening cover device, the crushing cavity parts can be repaired and replaced quickly and easily.
2、Less friction between the materials and the wear parts, directly reduce the use cost.
3、Adopting international brand bearing of high-precision level, ensure the system low failure rate. 5 Equipped with the German original thin oil lubrication station, completely solved the bearing generate heat and other problems.
4、Cubic shape output, good grain shape, reasonable grading and fineness modulus is adjustable, especially suitable for artificial sand making and stone shaping process.
5、Largest throughput of single machine model is up to 450 t /h, compared with the same power of traditional equipment, production increased by 30%, and very stable.

Parameter


Model
 
Max.feed size(mm)
Rotor Speed(R/Min)
Capacity
(t/h)
Motor Power(kw)
Weight
(tons)

Dimension
(mm)
 
DVSI
75
40
1740
100-180
200
9
4180*2180*2690
DVSI
80
40
1740
150-220
250
9.2
4180*2180*2690
DVSI
85
40
1630
250-350
2×160
14.1
5200*2620*3040
DVSI
95
40
1630
300-450
2×220
14.2
5200*2620*3040
DVSI
110
40
1400
400-650
2×250
14.5
5200*2620*3040
 

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Contact Info

If you have any questions about our ore machinery equipment, please contact us.

Office Add: NO.1188,Fengliang Road,Fengcheng Town,Fengxian District,Shanghai,China

tel:+86 21-68911957

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