Rotary Tube Bundle Dryer

Tube bundle dryers are reliably operating in the drying of corn germs, corn fibres, gluten and feed (fibres mixed with CSL)

Working principle
The steam heated tube bundle slowly rotates in an immobile housing and conveys the product to be dried axially through the dryer. Shovels elevate the product along the circumference and then the product trickles through the tube bundle back into the trough. It gets dried by contact with the tubes and by convection.

Advantages
• High efficiency
• Low steam consumption
• Robust design
• Little space requirements
• Low emissions
• No exhaust air / no unpleasant odours in a closed system
• Gentle and safe drying process due to low temperatures

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