Drum dryers - SlideShare
Based on the method of heat transfer, rotary dryers can be classified into; Direct-heated rotary dryer. Indirect- Direct rotary dryer. Indirect rotary dryer. Special type. A rotary dryer is said to be of the direct type if, by virtue of its design, heat is added to or removed from the solids by direct exchange between the gas and solids.Presentations (PPT, KEY, PDF) Basic Search | Advanced Search. 3094 presentation(s) on 'rotary drum dryer' . EcoStan is the professional manufacturer of high quality rotary drum dryers. Rotary drum dryer is ideal for reduction of moisture content of the material. Visit our official website for cost-effective rotary drum dryers.