Many applications require the evaporation of a liquid, such as water or other active elements, contained in a powder mixture, and without thermal deterioration of the mixture. The most efficient solution is vacuum drying. By lowering the boiling temperature, the evaporation of these liquids can be achieved at very low temperatures. SOFRADEN MIB Dry-Tech vacuum dryer mixers allow powders or granules to be dried at low temperature, thanks to the vacuuming of the mixer chamber. The major interests of this solution are multiple:

• reduction in energy consumption
• reduction of cycle times
• perfect control of the drying cycle
• drying of heat-sensitive products without degradation (resin, polymer…)