Vacuum drying machine is to dry material under vacuum conditions for heating drying. The vacuum pump is used for pumping and exhausting, and the working room is in a vacuum state, and the drying rate of the material is greatly accelerated, and energy is also saved.
Vacuum drying equipment is divided into static dryer and dynamic dryer. YZG cylindrical and FZG square vacuum dryer belongs to static vacuum dryer, and SZG double cone rotary vacuum dryer belongs to dynamic dryer. The material in the static dryer drying, material in a static state, the body will not be damaged, can also be disinfected before drying; drying in dynamic dryer when not stop turning, more uniform and sufficient drying.
Boiling point solvent under vacuum condition is reduced, so it is suitable for dry or unstable heat sensitive materials: vacuum dryer has good sealing, so also suitable for drying the solvent recovery and with strong stimulation, toxic gas material.
Vacuum dryer has been widely used in pharmaceutical, chemical, food, dyestuff and other industries, and air meets the requirements of GMP.
YZG/FZG series vacuum drier for easy decomposition under high temperature, dry heat sensitive material polymerization and metamorphose; it is widely used in pharmaceutical, chemical, food, electronics and other industries.
Under vacuum, the boiling point of the material solution is lowered, and the heat transfer driving force of the evaporator is increased. Therefore, the heat transfer area of the evaporator can be saved by a certain heat transfer rate.
The heat source for evaporation can be low pressure steam or heating steam.
YZG/FZG series vacuum drier has less heat loss.
Disinfection can be carried out before drying. No impurities are mixed in the drying process. It meets the requirements of GMP.
YZG/FZG series vacuum dryer belongs to static vacuum dryer, so the body of drying material will not be damaged.
YZG/FZG series vacuum dryers adopt condensers, which can effectively recover the solvent in the material.