Shows two Lenzing employees in the production hall in front of a row of OptiFil backwash filters.

Product development

Creative minds paired with modern machinery enable optimal solutions on the market.

Our approach

Our advanced position compared to our competitors is reflected in our in-house innovative strength and provides strategic impetus to the market and our customers.

We see potential in existing technological solutions and strive to continuously develop them further.

Displays the LENZING OptiFil logo with a whale symbol and lettering.

We are proud that numerous innovations developed by our own employees deliver added value for our customers.

Our innovation is evident in our automatic backwash filters through:

Efficient backwash technology with minimal reject volumes
Continuously operating filter system
Innovative shaft seal for backwash filters
Filter fineness down to 1 μm

Learn more on our product page for the LENZING OptiFil System.

LENZING OptiFil
Displays the LENZING CakeFil logo with symbolic whale image and lettering

Our patent-pending candle design for cake formation and precoat filtration ensures maximum filter cloth service life.

The key advantages are:

Unsurpassed filter cloth service life
Works as wet or dry discharge
Filters down to the submicron range

Learn more on our product page for the LENZING CakeFil System.

LENZING CakeFil
Displays the LENZING ViscoFil logo with symbolic whale motif and lettering

Timely backwashing prevents gel particles from penetrating too deeply into the filter material.

This efficient backwash technology is enabled by:

The seal between the filtrate and reject space
The completely closed system
The height of the flow velocity

Learn more on our product page about the LENZING ViscoFil system.

LENZING ViscoFil

Thanks to our extensive and modern machinery, we are ideally equipped to realize your and our visions.

Our in-house production department offers a wide range of mechanical processing methods and supports us in technical design, material selection, and optimal production technology. The know-how-critical components of our solid-liquid filtration solutions are all manufactured in Upper Austria.

Excerpt from our machine park:

Horizontal drilling and spindle milling center
5- and 6-axis machining centers
Turning with CNC and cycle-controlled turning machines
High-precision laser microdrilling systems

With our experienced specialist staff, we have been successfully meeting our customers' high quality standards for decades.

Shows broken filter cake in the laboratory on a glass

Research, Development & Patents

Always one step ahead of the future.

Our close connection to the parent company enables a direct transfer of expertise with added value.

This allows us, among other things, to validate our new developments directly in the ongoing production process and thus place a finished product on the market.

Numerous patent applications underscore the inventive spirit of our employees.

Contact Product development

Would you like to learn more about our product development?

Then please contact us.