Ultrasonic Vibrating Screen

Ultrasonic vibrating sieve is the vibrating sifter for the super fine mesh powder which finer than 100mesh, with ultrasonic generator working on the fine sieve, it can cleaning the sieve so as prevent the clogging.

Model: STC-600, STC-800, STC-1000, STC-1200, STC-1500

Layers: 1-3 Layers

Mesh Size: Customized

Material: Contact Parts Stainless Steel, Full Stainless Steel, Full Carbon Steel


  • Description

Ultrasonic Vibrating Screen is a new type and high precision fine powder sieving machine,  It is equipped extra transducer system on the basis of general vibrating screen and developed for solving the sieving problems of fine powder due to strong adsorption, easy agglomeration, high static electricity, high precision, high density, light specific gravity etc.  with unique technology, the ultrasonic transducer system will transmit high frequency micro vibration to the screen mesh. It is able to convert electric energy with 220V,50Hz or 110V,60Hz into high frequency electric energy with 18KHz and then puts it into ultrasonic energy exchanger to make it change into mechanical vibration for the screen surface. With the original vibration force, the sieving output, quality and capacity can be increased, the screen mesh can also do self cleaning.


  • Working Principle

Ultrasonic Vibrating Screen is composed of ultrasonic power, transducer and sympathetic vibration ring. Transducers change the high frequency current which supplied by the ultrasonic power into sinusoidal vertical wave of oscillation (ultrasonic wave), these ultrasonic wave reached the sympathetic vibration ring generate resonance, then evenly transferred to the screen surface.


  • Advantage

Ultra fine sieving available, the sieving size can reach up to 600 mesh

Efficient for hard to screen materials

Low Maintenance Cost

Self Cleaning Function

  • Parameters
Model STC-400 STC-600 STC-800 STC-1000 STC-1200 STC-1500 STC-1800 STC-2000
Effective diameter Φ340 Φ540 Φ730 Φ900 Φ1100 Φ1400 Φ1700 Φ1886
Effective screening area 0.0907 0.2289 0.4183 0.6359 0.9499 1.5386 2.2687 2.7922
Sieve size 80-600mesh
Number of layers 1-3 1-3 1-3 1-3 1-3 1-3 1-3 1-3
Power vibration motor 0.18 0.25 0.55 0.75 1.1 1.5 2.2 2.2