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Small and big vacuum/

pressure impregnation plants since 1978


IWT has been supplying plants and equipment for the wood treating industry world-wide since 1978.


Small simple plants for capacities starting at 1,000 m3/year


Standard plants for fully automatic operation with capacities around 10,000 m3/year, and


Large plant systems for automatic operation with advanced transport equipment for productions exceeding 80,000 m3 annually.

You will find more than 1,000 IWT/Moldrup wood treating plants on all continents.

HD606 plants supplied turn-key with insulated building


​Type HD606 is supplied completely turn-key with a heated insulated building ready for operation after being placed in a concrete foundation and connected to water and electricity

Fully automatic feeding systems

Fully automatic in- and out-feed systems to allow 24 hour operation without supervision. Load 8 - 12 cycles in the morning and collect them finished treated the next morning -

Plant refurbishments


Retrofit of older plants with new doors, autoclaves, pump-stations and complete refurbishment of 2nd hand plant for

pre-owned use.

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