Tea freeze drying machine just as its name implies is used in freeze-dried tea of a kind of vacuum freeze drying machine, for heat-sensitive tea, have very strong applicability.
freeze-dried tea trilogy, in simple terms the following 3 steps:
(1) the first fresh tea pretreatment (
Screening, cleaning, etc. )
(2) to deal with very good tea in the tea freeze drier freeze-dried indoor, set up the tea freeze-drying process, precool (
You can also use low temperature cold storage or ultra-low temperature freezer to precool)
3. Waiting for the end of freeze-drying process, classification of packaging.