Vegetable vacuum tray dryer Vacuum drying oven

Description of Vacuum Tray Dryer:

Vacuum Drying Oven is specially designed for drying heat-sensitive, easily decomposed and oxidized material. Inert gas can be filled into vacuum drying oven, so stuff with some complicated composition can also be dried in a short time. Faster drying speed happens in lower temperature while heat is fully used.
Sterilization treatment can be done before drying. And in the drying process, any impurity is prohibited. The dryer is static and vacuum, so that the formation of dry material will not be damaged.
It can work in a high vacuum state of 20Pa. Heating methods: steam, hot water and heat conducting oil.

Features of Vacuum Tray Dryer:

The advantages are fast drying speed, little pollution and good product quality. The oven keep the work space vacuum and dry by vacuum pump, which helps reduce the boiling point and fasten drying speed.
It works under the negative pressure with less oxygen content, which can reduce or eliminate the oxidation reaction.
Under the negative pressure, boiling point is reduced, and it avoids the damage of material's quality.
If solvent is toxic or valuable, the gas can be condensed and recycled.

Application of Vacuum tray dryer:

This machine is mainly used for drying fruits, vegetables, Chinese medicine extract, heat sensitivity materials such as explosive, the materials that state is not stable and shape is easy to be destroyed, the materials that need to recover organic solvent such as ethanol, etc.

Technical parameters of Vacuum tray dryer:

Model	YZG-600	YZG-800	YZG-1000	YZG-1400	FZG-10	FZG-15	FZG-20
Layer of rack	4	4	6	8	5	8	12
Distance between two layers (mm)	81	82	102	102	122	122	122
Number of tray (pcs)	4	8	12	32	20	32	48
Size of tray (mm)	310*600*45	420*410*45	420*410*45	460*640*45	460*640*45	460*640*45	460*640*45
Vacuum pump (kW)	2.2	3	3	5.5	5.5	5.5	7.5
Weight (kg)	250	600	800	1400	1400	2100	3200