VACUUM TRAY DRYER
Weiber manufactures vacuum tray driers for drying of thermal sensitive materials which get easily resolved, polymerized or deteriorated under higher temperature. Heat sensitive materials can be driedat low temperatures under vacuum, since the environmental pressure is reduced below the vapour-pressure of the contained water or solvents. Oxidation or Contamination by Air is eliminated. HollowFibers, Medical Devices, Chemical Salts, Fine Chemicals, Dyes, Glandular Products, Pharmaceuticals andFood Extracts (Gluten, Glues, Pepsin), Rubber Explosive, etc. are ideally suited for drying in this manner.
Drying under vacuum is also environmentally friendly because the Evaporated Solvents can easilybe re-condensed. These solvents can then either be recycled or disposed of without any problem.