Your specialists in extraction technology

Our core business is the design, manufacture, sale and assembly of extraction and dedusting systems for industrial use.

WKI Absaugtechnik

The company WKI Absaugtechnik GmbH has been founded in 1992 and sees itself as your competent service provider in the extraction, dedusting and Filter technology.

Our main activities are design, production, sales and mounting of exhaust devices and dedusting plants for industrial solutions. Our delivery-amount includes all components belonging to this specific field, like piping, steel constructions, filter-material etc. Also we do maintenance-work at own and foreign plants.

When planning and designing our plants we aim to offer our customers the perfect solution for their individual applications. In doing so, we work not only for regional customers, but also European- and even worldwide.

For other industry segments like electrical control, production of filters or cleaning-components we co-operate with competent contract- and cooperation partners who do hold the appropriate qualifications.

Our products

Dedusting Plants

These appliances are characterised by the highest quality workmanship, especially for heavy-duty industrial use. The customised design allows maximum flexibility in terms of application areas and locations.

Oil mist separation

Our oil and emulsion mist separators work by means of wire mesh cassettes.

Cyclone separator

Decades of experience in the design and development of cyclone separators allow us to develop and build cyclones for almost all media and all air volumes.


We take over the complete project planning of an extraction system for you.

Welding Fume

We supply mobile and stationary welding fume extraction systems from KEMPER®


Baffle filters with knitted wire mesh cassettes are built for the separation of predominantly liquid particles from the air.


With 3nine's cleaning technology, the air cleaning sector is now due for a revolution. This technology can be used for almost all oil mist or emulsion mist vapours.


Take a look at our comprehensive service.