assonic Dorstener Siebtechnick GmbH

The sieving process itself is a process that has been used and needed for centuries.
At that time, it was certainly a great innovation that inspired many people. With additive manufacturing, we are currently in another great (r)evolution of technology.

In this classic industry of screening technology, assonic Dorstener Siebtechnik GmbH has been active for more than a decade. Together with the Dorstener Drahtwerke, the company can even look back on a history of more than 100 years.

For years, assonic has been focusing on the ultrasonic-assisted screening of fine metal and plastic powders from the field of additive manufacturing. Starting with mesh sizes of 20 µm, we see ourselves as specialists in this field with our screening machines.

Time-tested screening technology meets state-of-the-art technology, assonic manages to combine both.

With our patented SONIC SPEED SCREEN™ screening technology, the combination of high-frequency ultrasound and low-frequency beater excitation, we are able to achieve high screening capacities with low space requirements.

Individual solutions as well as the flexibility to react to customer requirements make us the ideal partner for your screening tasks.