Extrufood manufactures different (single and multiple deck/tier) cooling tunnels that cool/condition the extruded product to room temperature in the most efficient manner. With continous extrusion production lines, it is very important that the product has been conditioned to room temperature so cutting and packing can be part of the continous production process.
The multi-tier cooling tunnels are fitted with a retractable infeed belt which allows the cooling tunnel to be used as a single tier cooling tunnel. With this feature also products with a high filling ratio can be produced on the same line without major line changes, by simply moving the infeed belt of the Extrufood cooling tunnel up or down.
All Extrufood cooling tunnels are tailor made to customer specifications.