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Ultrasonic vibrating screen

Ultrasonic vibrating screen DHSF-U1
Ultrasonic vibrating screen DHSF-U1

DH series Ultrasonic vibrating screen Ningbo lawson introduced German technology and developed a high-precision, high-stability ultrasonic vibration screening machine. Using the intelligent ultrasonic controller independently designed by Professor Cui of Shanghai Jiaotong University, and using imported original components to fine-tune and assemble, it changes the incompatibility and unadjustability of a single frequency, and truly realizes the organic combination of numerical control and vibrating screen. It exceeds the level of similar international products and completely surpasses domestic products!

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DH series Ultrasonic vibrating screen Ningbo lawson introduced German technology and developed a high-precision, high-stability ultrasonic vibration screening machine. Using the intelligent ultrasonic controller independently designed by Professor Cui of Shanghai Jiaotong University, and using imported original components to fine-tune and assemble, it changes the incompatibility and unadjustability of a single frequency, and truly realizes the organic combination of numerical control and vibrating screen. It exceeds the level of similar international products and completely surpasses domestic products!

       DH series Ultrasonic vibrating screen solves the screening problems of strong adsorption, easy agglomeration, high static electricity, high precision, high density and light specific gravity, and has excellent performance! A big breakthrough in performance.

       DH series Ultrasonic vibrating screen accuracy can be increased by 1-100%, and the output can be increased by 1-20 times; it truly meets the needs of industrial production above 600 mesh!

       Ultrasonic vibrating screen can be widely used in pharmaceutical, metallurgy, chemical, mineral processing, food and other industries.


Ultrasonic vibrating screenworking principle


Ultrasonic vibrating screen it consists of ultrasonic generator, transducer, resonance ring, resonance grid and vibration platform. Please use together, the effect is better, do not mix with other ultrasonic.

       The high-frequency electrical signals generated by the ultrasonic generator are converted into longitudinal oscillating waves in the form of high-frequency sinusoids through the transducer. These oscillating waves are transmitted to the resonant ring to resonate the resonant ring, and then the resonant ring conducts the high-frequency vibration evenly throughout the entire system. Sieve surface. While the material is vibrating at low frequency on the screen, a high-frequency ultrasonic vibration is superimposed, which solves the problem of material blocking the screen and improves the screening accuracy and efficiency.


Common particle size and micron comparison table

Number of meshes Micron Number of meshes Micron
20 850 120 125
25 710 140 106
30 600 170 90
35 500 200 75
40 425 230 63
45 355 270 53
50 300 325 45
60 250 400 38
70 212 450 32
80 180 500 25
100 150 635 20



Model
DHSF-U1
Input voltage 220±10%  50~60Hz
Input Current

0.1A~0.3A

Output frequency 30KHz~40KHz
Screening machine power 120W   Ultrasonic power: 30-150W
Screen speed 1440 rpm
Sieve size 20~1000 mesh
Screen diameter 200mm
Screen layers 1-7 layers (customized according to customer's selection)
Total Weight

30KG

Dimensions 330*390*760mm
Operating temperature -15℃~65℃



host 1 set
sieve frame 1-7 layers (customized according to customer's selection)
user's manual 1 part
Warranty Card 1 part
certificate 1 part





Scope of application


                      ;
l Dry or wet sieving for any free-flowing dispersible material; classification of solid particles

l Agriculture, soil, coal, synthetic materials, chemicals, geology, metallurgy, building materials, environment, resources, glass, ceramics, biology, etc.

l Laboratories in pharmaceutical, metallurgy, chemical, mineral processing, food and other industries



Notes

1. The characteristics of the tested material. It is usually used to test powdery and granular materials with good fluidity. If the material has certain viscosity, agglomeration, and adsorption, please specify it when selecting it, so as to choose the appropriate model.
2. The feeding amount is generally less than 300g, so as to avoid too much material affecting the sieve analysis accuracy.
3. The feeding particle size is generally between 0.038-3mm.

 

For industrial mass production customers, our company provides professional customized solutions, welcome to inquire.



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