The vertical shaft impact crusher, also called sand making machine and rubble shaping machine, is a kind of crusher impacted by the materials themselves. It is of high energy but low consumption and of international advanced level developed by introducing foreign outstanding technology of the same type of products. At present, it is the most advanced and practical equipment for medium-sized and fine crushing and shaping.
The materials fall into the impeller from the head of the machine and with the function of high-speed centrifugal force, they strongly hit against and highly grind the other parts of the materials bypass flowing around the impeller in an umbrella form. After mutual impaction and between the impeller and the machine shell, the materials will move like a vortex and will be impacted, rubbed and pulverized many times. Then they will come to the required fineness controlled by screening equipment, and discharge from the bottom of the machine.
It has a simple structure and low operating cost.
The vertical shaft impact crusher is driven by double motors, which can achieve high productivity.
It has a capacity of fine crushing, which is good for sand making.
The impact crusher can little be affected by water contents, even if it could be 8%.
The sand making machine can handle the highly hard stones.
The finished products are in good shape, most of which are cubes. And there is few needles.
There is little abrasion on the impeller, which is quite easy to repair.
The noise generated during working is below 75 db, so that there is little dust pollution.
The sand making machine is lubricated by thin oil, which makes a higher a service life.
Model
|
Rolling Speed(r/min)
|
Max.Feed Size(mm)
|
Power(kw)
|
Capacity(t/h)
|
Overall Dimention(m)
|
JYS-6020
|
1460-2100
|
30
|
60-110
|
60-140
|
3.60*2.15*2.80
|
JYS-8623
|
1380-1810
|
40
|
150-220
|
120-280
|
4.52*2.58*3.30
|
JYS-9928
|
1200-1580
|
40
|
180-320
|
150-360
|
4.72*2.70*3.46
|
JYS-1238
|
1100-1360
|
40
|
220-400
|
200-400
|
4.98*2.97*3.68
|