The square vacuum dryer, when exploring the new development path of drying technology, must comprehensively consider the energy efficiency, environmental protection and the quality of the product in order to achieve comprehensive, coordinated and sustainable development by drawing the air inside the packaging container to a predetermined vacuum After the degree of removal of the contents of the container parts of the water, designed for dry heat-sensitive, easy to break down and easy to oxidize the material designed to be able to fill the internal inert gas, in particular, some of the complex items can also be quickly dried. The vacuum material of the square vacuum dryer is added to the dosing device, and the material is uniformly added to the dryer by means of a continuous stopper. The dried material is discharged from the discharge port at the bottom of the dryer, and the moisture from the material By the condenser and solvent to accept the tank for recovery.
The square vacuum dryer is a device which is heated and dried by placing the dried material under vacuum. The square vacuum dryer is suitable for low temperature heat sensitive materials containing high boiling solvent, low temperature drying of heat sensitive materials which are easily oxidized, decomposed or deteriorated at high temperature, and the solvent residual rate after drying is low. Is widely used in pharmaceutical, chemical, food, electronics and other industries.