Fiwihex

Address
Wierdensestraat 74
Almelo
7604
Netherlands
Phone: +31 546 491106
Fax: +31 546 491107
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Fiwihex is a development company based on proprietary know-how (patents). We develop innovative energy-saving products to prototype stage.

On a flat surface, one has a heat transfer coefficient to air of about 20 W/m2K.On a fine wire, say a wire of 0.1 mm Ø, one can reach 300 W/m2K. Fine wires have the same cost per square meter as flat surfaces. So, why are not all heat exchangers made from fine wires?

The principle is known from patents going back to 1927 but nobody has found an economic way yet to produce these heat exchangers. Fiwihex has found such a production process, and is busy developing fine wire heat exchangers.

Our heat exchanger is patented in the US and Europe.

Primary Activity

Developer of Fine Wire Heat Exchanger

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