Case study

Stainless steel centrifugal fans for European pet food company

An industrial fan made from 304 stainless steel is the ideal solution if you’re struggling with poor extraction, especially in humid environments with higher temperatures. We have all kinds of fans on our range at Slingerland. Read here how we helped a Dutch company optimise its production process with industrial stainless steel fans.

Who are industrial stainless steel centrifugal fans suitable for?

304 stainless steel centrifugal fans are mainly used in the pharmaceutical and chemical industries and, as is the case here, the food industry. For example, one of our customers – an industrial processes service provision company from Eindhoven – recently received a request from a client. This innovative, leading European pet food company produces branded products for pets and private-label products for retailers. They wanted a solution for their steam tunnel extraction in the production process. Our customer came to us with this request, and together we looked for a suitable solution, which turned out to be our industrial stainless steel fan.

When to choose a stainless steel centrifugal fan instead of a plastic one?

What problem does this industrial stainless steel fan need to resolve, exactly? To prepare the pet food – specifically for dogs in this case – ground offal is cooked in steam tunnels. Highly contaminated steam vapours (approx. 90°C), which also contain fats, are released during this process, and therefore cannot be easily extracted. Our customer initially enquired about plastic fans, but we recommended they should opt for industrial stainless steel fans because of the higher temperatures and the humidity levels in the room.

We have two different types of stainless steel centrifugal fans

Once the decision had been made for industrial stainless steel fans, our customer installed extraction hoods above the pet food company’s steam tunnels. The vapours then had to be extracted before they could be removed by the hoods. We provided two different types of fans for this – supplying 3x BPR 352C with a 0.25kW WEG motor and 3x BPR 632C with a 1.50kW WEG motor. As you can see, Slingerland is all about versatility!

Waaruit bestaat een industriële centrifugaal ventilator?

Our centrifugal fans are manufactured entirely from 304 stainless steel and include:

  • an inspection hatch;
  • condensation drainage;
  • an aluminium cooling impeller for the 90°C

We’re also supplying:

  • a set of vibration dampers;
  • flexible connections for the inlet and outlet sides;
  • a set of stainless steel mounting profiles.

These industrial centrifugal fans are usually installed in a fairly dirty environment, so we provide an additional coating on the motors. In our warehouse, we also fit an isolating switch on the fans, including connection for the motors with an EMC cable and fittings. Delivered ready to plug in!

We’d be happy to see what our stainless steel centrifugal fans can do for your business!

Do you also struggle with inadequate extraction of troublesome vapours in your company? Then don’t hesitate to contact us for expert advice with no obligation. As well as industrial stainless steel centrifugal fans, we also have numerous other fans and will be happy to go through your options with you. Speak soon!

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