In the preparation and handling of raw materials for chemical and pharmaceutical industry, drying is generally a cumbersome step and substantially affects production costs, both for time and labor involved

The rotary dryers type “ROTOVAC” overcome the technical and economic problems, since the following advantages are obtained:

TECHNICAL DESCRIPTION

• Cutting of drying time in comparison with conventional drying chambers
• Reducing labor required because of the easy and quick loading and un-loading of the product, which is carried out through a large hatchway
• Elimination of the use and handling of trays
• Reduction at the same operating capacity of the overall dimensions of the unit
• Prevention of local over-heating and consequently partial or total deterioration of the product
• Total exploitation of the conduction and radiation heat allowing a uniform heating

MAIN FEATURES

• Keeping the product in direct contact with heating wall and in continuous motion (dynamic drying)
• Recovery of volatile solvents from the wet product
• Obtaining the highest operating efficiency, easiest cleaning and inspection, straightforward use and control
• Cutting of drying time in comparison with conventional drying chambers