HOME > Product > Dryer and Vacuum dryer > Vacuum Mixer / Dryer
The chemical, pharmaceutical, and food industries rely heavily on multi-step processes to transform raw materials into finished products through chemical and/or physical reactions between solid-liquid, liquid-liquid, solid-gas, or liquid-gas.
Mixing, Reacting, Drying, Vacuum Drying and cooling can be achieved in the fluidized bed mixing action within a specialized vacuum/pressure vessel. vacuum Mixer / Dryer is used to process materials in the granular or powder state, the paste or pseudo-plastic state, and the transition region between these states.
A proven “fluidized bed” mixing principle is used in this machine, whereby the materials being reacted are maintained in a mechanically fluidized suspended state, allowing the reacting mediums, whether gas-solid or liquid-solid, to come into intimate contact with one another and with heat transfer surfaces, as well as with each other and with the heat transfer surfaces.
Faster drying at lower temperature
Prevent degradation of temperature sensitive products
Prevent oxidation
Improved reaction rate
Reduce level of solvent
Heating, with steam, hot water, or oil
Cooling, with tap water or chilled water
Mixing & dispersion
Reaction, either under pressure or vacuum
Deagglomeration and particle sizing
Drying (the recovery of expensive solvents)
Coating
Hydrating
Volume Liter
5 – 30,000 L
Fill Factor
0.30 – 0.70
# Choppers
0 – 8