Electromagnetic high frequency vibrating screen
Introduction:
High frequency electromagnetic vibrating screen uses the latest digital electronic control and electromagnetic vibration principle. The screen box has no vibration, and only the screen surface has vibration. The amplitude of the screen surface can reach 1-3mm, and the vibration intensity is 3-4 times as strong as that of general screening equipment, so the screen mesh can never be blocked. The screen surface has an excellent self-cleaning ability, high efficiency and a large capacity. The screen mesh is made of composite stainless steel, and the opening rate is as high as 38%. Besides, the screening angle can be adjusted (20 ° -26 °).
High frequency vibrating screen has a strong adaptability in grading size and has a relative accuracy in the control of particle size. The high frequency play an important role in fine classification and has now become the mainstream of fine grading equipment. Compared with mechanical high frequency screen, electromagnetic high-frequency screen not only delivers the vibration but also plays a role in clearing network for its unique exciting way transforming vibration by hitting the screen, so the electromagnetic high-frequency screen has the obviously advantages in the same type equipment, which has fully embodied in the applications of practice. In addition, because the screen frame of the electromagnetic screen does not move, it is easy to realize the large scale in the structure. The single screen surface area can reach 30 m2, and the electromagnetic high frequency vibrating screen will be the developing trend of fine grading equipment.
Applications:
Series HSGS high frequency electromagnetic vibrating screen is applicable to the screening, grading and dehydration of dry and wet materials in Mineral Speration, Coal Dressing, Brickmaking, Foodstuff, Pharmacy, Chemical,Alkali production, Fertilizer, Papermaking etc.
Working Principle:
It is Applicable to the fine particles sperating of ore grinding and grading production line in concentrating mill, in the condition of suitbal feeding desinty and feeding granularity(-200 mesh), when the difference of demand granularity and feeding granularity is below 30%,then the screening efficiency could be up to 70% above. . Because of it's high screening efficiency, the recycle load and qualified grade levels of the screening materials could be reduced, consequently,the handling capacity of the mill mahcine will be improved by 5%-10%. In the grading and sieving process, the machine can strictly contrlo the granularity size so as to improve the sieving quality. Besides,it also has the funtion of delamination upon the desinty when the ore pulp on effect of small amplitude vibration of the screen surface. The high desinty and small granularity is easy to subside to the screen surface so as to improve the sieving quality.
Features:
1. The screen box has no vibration and only the screen surface has vibration.
2. High frequency vibration, strong vibration intensity and high screening efficiency. Very suitable for the screening and dehydration of fine powder materials.
3. The screen surface is made up of 3 layer wire meshes of stainless steel. The high opening rate and certain stiffness help to install easily and improve the service life.
4. The installation angle of the screen can be adjusted conveniently at any time.
5. The vibration parameters are set by computer control, so the screening mesh will never be blocked.
6. Low power consumption.
7. Closed-end operations can be easily achieved to reduce environmental pollution.
Technical Parameters
Model
|
GYX11-1010
|
GYX21-1210
|
GYX31-1210
|
Vibrating frequency(r/min)
|
2900
|
2900
|
2900
|
Single amplitude(mm)
|
0.35
|
0.35
|
0.35
|
Vibration force(N)
|
0-10000
|
0-20000
|
0-23100
|
Separation size(mm)
|
≥0.040
|
≥0.040
|
≥0.040
|
Feeding density(%)
|
≤50
|
≤50
|
≤50
|
Capacity(t/h)
|
1-12
|
2-25
|
3-35
|
Imlet feeding
|
1
|
2
|
3
|
Screen area(m2)
|
1.1
|
2.5
|
3.75
|
Motor power(kw)
|
0.75
|
2.0
|
2.0
|
Lubricating oil
|
LGHP2 Special high temperature grease
|
Weight(t)
|
0.8
|
1.5
|
1.9
|
Dimension(mm)
|
1435×1492×1510
|
3130×1692×2875
|
3920×1694×3357
|
|
|
Electromagnetic high frequency vibrating screen Images
|
