Dryer for pelletproduction 

The Atlas-Stord Rotadisc(r) drier is an alternative  to the direct fired drum drier. The Rotadisc(r) drier is an indirect steam heated  contact drier. The steam supply pressure can  be between 2 - 10 bar. As a contact drier no  fluid is used as carrier for the heat transfer  and thus the vapours are almost pure water vapour with a high wet bulb temperature.  By condensing of the vapours a recovery of  up to 80% of the steam energy input can be  recovered for district heating. Learn more at  World Bioenergy 2008, stand A00:61.