woodworking and processing
Wherever sawing, planing, drilling and sanding takes place, Venti Oelde ensures clean air, safe processes and efficient workflows. We have been a partner to the woodworking and wood processing industry for over 90 years - with intelligent ventilation solutions for all areas: from sawmills to industrial furniture production.
We know what we're talking about -
our industry-specific expertise

Energy efficiency through intelligent planning
Using state-of-the-art CFD (computational fluid dynamics) simulations, we optimise ventilation systems, reduce pressure losses and achieve significant energy savings. We also increase efficiency through targeted process changes – such as replacing energy-intensive dry filters with our PowerAirTube purge air filters. Issues such as heat dissipation and heat recovery are also consistently incorporated into our planning.
The result: sustainable system concepts that reduce operating costs and conserve resources.

Compact power against increasing amounts of dust
The increased processing of calamity wood in sawmills generates significantly more dust — especially during debarking, sawing and planing. To capture these emissions directly at the source, we feed the extraction to the Venti PowerAirTube purge air filter. What makes this special is that the fan is mounted on the filter housing in a space-saving manner, reducing the footprint and minimising flow losses. The result is a compact, energy-efficient system that can be installed in just a few hours — ideal for small sawmills too.

Solid fuel firing - practical solutions for clean energy
In industrial practice, overproduction, faulty batches and residual materials are not simply disposed of, but are used to generate energy in solid fuel-fired boiler systems and converted into heat or energy. However, combustion produces dust emissions that must be reliably separated. Compressed air-cleaned fabric filters – such as the compact Venti-Roval bag filter – offer a tried-and-tested solution here.

Efficient extraction and filter technology for the wood industry
We offer the following units for air technology in wood processing:
- Bag filters with compressed air cleaning
- Bag filters with purge air cleaning
- Cyclones and coarse material separators as pre-separators
- Ventilation systems
- Pneumatic conveyor systems
- Flue gas systems for extraction from wood-fired boilers
Our engineering department for process engineering, mechanics and electrical engineering develops turnkey systems or partial solutions – efficient, modern and practical.
Optimisation and modernisation








Customised ventilation engineering
Dedusting Technologies
Grinding processes, milling, planing, sawing, drilling processes, splitting and chopping processes, debarking, flue gases
Exhaust Air Collection & Treatment
Heat recovery, air recirculation behind filter system, heat exchanger, e.g. Rotovent for dedusting carcinogenic types of wood
Conveyance Solutions
Wood chips, wood dust
Products for woodworking and processing

Centrifugal fans

Coarse material separators

Reverse air filters & PowerAirTube
- Applications
- Conveying
- Dust extraction
- Exhaust air collection and treatment
- Screening/separation
- Ventilation and extraction
- Design
- Explosion-proof
- Gas-tight
- Jumbo for specifically light material
- M series
- Shock-resistant
- Special design
- Wear-resistant
A good decision
Contact us today to find out more!
Over 90 years of experience in the timber industry
Experts in durable, customised solutions
Consulting, planning, manufacturing and service from a single source
In-house production & testing at the factory
International references










