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Product & Customer news

Welcome to our ZENNER blog!
Here you will find all the latest updates and information about our company and our products.
From new developments and innovative technologies to important company announcements - stay up to date and find out everything you need to know at a glance. Our articles offer you a comprehensive overview of the latest trends and events in our industry.
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A beautiful portrait of many industrial drive units, which we call small industrial fans for combustion systems, all neatly lined up on a pallet. Almost like a photo from the army. The motor is painted blue and the impeller is a subtle gray.

10 February, 2026

Industrial drive sets in series – industrial fans for combustion plants

View of the RAL-coated stainless steel special fan for a customer in the recycling process with a frame developed and hand-welded by us for an exhaust air solution.

03 February, 2026

Special stainless steel fan for recycling process – an exhaust air solution with high standards

View of the RAL-coated indoor fan with a specially developed intake box and filter. View of the filter and intake box and the industrial fan in the housing behind it as a complete unit.

27 January, 2026

Special solution for energy plants – 18 identical indoor fans

View from the housing into the industrial impeller of our ATEX Zone 22 explosion-proof industrial fan in a zoomed close-up. Very detailed.

12 January, 2026

Explosion-proof industrial fans for automotive applications – ATEX Zone 22

A RAL signal blue radial fan stands on a new Euro pallet in the final inspection department, ready to be shipped to the customer by a freight forwarder.

06 January, 2026

Radial fans for decontamination: A reliable partnership for years

Attractive RAL black fan with frame and cover as a built-in fan for a sewage sludge drying plant belonging to one of our customers. It is standing on a pallet in the final inspection area and is about to be packed ready for shipping.

29 December, 2025

24 built-in fan units for a sewage sludge drying plant

View of the large, impressive housing in RAL gray Customer-requested paint finish with grille and, next to it, the fan standing in the housing during production in Olbernhau on a pallet

16 December, 2025

Two new combustion air fans for waste recycling

View of the cooling fan through a round opening in the housing. The photo was taken in our final assembly department, and pallets can still be seen.

09 December, 2025

Cooling fans for a waste incineration plant

Close-up of the robust centrifugal fan in special C2 paint finish in light gray/blue as requested by the customer. The centrifugal fan is undergoing final inspection in front of the warehouse door and is ready for transport.

02 December, 2025

Robust radial fan for oil mill

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