Wide range of sizes available


The special design of Dohmeyer Trideck Tunnel allows for a very small size of installation compared to classic freezing tunnels, while maintaining a very high freezing effectiveness. Additionally, thanks to custom-designed belt drops, Trideck is highly recommended for IQF processes.


We eliminate variations, ensuring that the entire batch of product is subjected to identical thermal conditions, thereby guaranteeing consistent results.
At the same time, the efficient use of gas means lower losses and reduced gas consumption, delivering measurable savings in day-to-day operation.
At Dohmeyer we do understand that the long-term OPEX is often more important than CAPEX and our design philosophy reflects that heavily. As we are living in a VUCA world, we acknowledge that the equipment You are using must be highly efficient in terms of resource consumption. Hence our cryogen injection & flow management systems are solutions we adapted into the Dohmeyer Trideck Tunnels - to give you better control and to reduce potential wastes of cryogens.


Our design is focused on maximizing the use of cryogen in order to deliver the best effect, while keeping the resource consumption at the lowest possible level.


Let’s turn your process challenge into a technical solution.
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