Hosokawa - Vrieco-Nauta Vacuum Dryers
Vrieco-Nauta vacuum dryers provide the most efficient method for drying of temperature sensitive materials, fragile materials, and materials containing solvents. The vacuum dryers are built as totally enclosed systems, and when operated under full vacuum, they offer the following advantages; fast drying times, low energy consumption, quick and efficient removal of vapors, full recovery of solvents. Final moisture down to 0% is possible after drying.
The design of the Vrieco-Nauta vacuum dryer has no static pockets within the product area. The conical shape of the vessel allows for quick and complete self-emptying without product hang-up which makes the unit easy to clean. The superior mixing quality of the Vrieco-Nauta mixer is utilized to efficiently present fresh product to the heated surface area aiding in rapid drying.
Vrieco-Nauta vacuum dryers are suitable for final drying of products such as powders, granules, pastes, and slurries especially when they are brittle and temperature sensitive. Complete systems have been supplied worldwide for the following processes: drying, extraction, alkalization, crystallization, reaction, granulation, agglomeration, dispersion, steam sterilization, homogenizing, and emulsifying.