Belt dryer - Wikipedia- belt conveyor vacuum dryer ,A belt dryer (belt drier) is an apparatus which is used for continuous drying and cooling of woodchip, pellets, pastes, moulded compounds and panels using air, inert gas, or flue gas.Conveyor Dryer, Drytech Conveyor Dryers | Drytech ...Conveyor dryers may be multi-pass units, in which the feed is transferred from one belt to another belt below it by gravity. Continuous multi-zone, for minimum physical drying attrition.