vacuum dryer mixing rake tooth drying equipment

 Vacuum rake dryer is a conductive drying equipment produced, mainly serving industries such as pharmaceuticals, chemicals, and food. This device adopts a dual heating structure of interlayer and internal stirring, which continuously stirs the material to form a circulating state, and can process powdered, paste like, and slurry like materials. Its vacuum drying characteristics are particularly suitable for hazardous materials such as heat sensitive, easily oxidized, and explosive materials, while supporting organic solvent recovery function。     Working principle Heating and vacuum environment establishment: Wet raw drug materials are added from the middle of the shell, and a heating medium is introduced into the jacket to indirectly heat the materials. At the same time, start the vacuum pump to achieve the specified vacuum degree inside the dryer, reduce the boiling point of moisture and solvents in the material, and create favorable conditions for the drying process. Mixing and…