Swiss Artech Ultrasonic Sieve System

Navector's innovative ultrasonic sieve deblinding system has revolutionized the way difficult powders are screened on sieve meshes, increasing capacities and allowing accurate separation down to 20µm.

Known as the Ultrasonic System, the system consists of a generator and a probe and applies an ultrasonic frequency directly to the mesh screen, effectively making the mesh wires friction free and eliminating blinding and blocking of the mesh apertures. This ultrasonic system has been designed so that it can be retrofitted onto any new or existing vibrating sieve/separator. Contact us for more information on how ultrasonic sieves can help you with your unique requirements.

Features & Benefits

●Increase your production rates - With our unique self-cleaning design, there are no stoppages to change filter elements, and no slowing of throughput as filter elements block.

●Improve your product quality - Our self cleaning filters are totally enclosed so no product contamination is possible.

●Reduce your costs - There are no continual costs of replacing filter media and no disposal costs. You will also see a reduction in wasted liquid product, labor costs and downtime.

●Safeguard the health and safety of your operators - our industrial filters are totally enclosed, which means no fumes and limited operator exposure to liquid.

Ultrasonic Sieving System structure

1 Sieve frame

2 Ultrasonic Generator

3 HF cable

4 Converter

5 Waveguide6 Sonic Ring

7 Sonic Ring Support

8 Waveguide Support

Advantages of design with exterior converter:

1. Higher added value because every screening machine builder can design its own Sonic Rings.

2. No contamination and no heat influence of the powder.

3. Less stress on the Sonic Ring caused by machine vibration.

4. No Sonic Ring cracks caused by heavy converter.

No ex-proof zone 20 design for converter needed. Therefore inexpensive solution for ex-zone applications.

SELECTING THE APPROPRIATE GENERATOR

SELECTING THE APPROPRIATE GENERATOR

SYSTEM OPERATION EXCITATION PRINCIPLE

FREQUENCY SPECTRUM