Heat sensitive material vacuum tray dryer drying oven

Description of Vacuum Tray Dryer:

Vacuum drying refers to dry the materials under vacuum condition, and use vacuum pump to extract air and wet, thus accelerating drying rate. YZG round Vacuum Dryer and FZG square vacuum dryer belong to static Vacuum Drying Machine. Under vacuum conditions, the boiling point of material solvent is reduced, making this machine to dry unstable or thermosensitive materials. Additionally, the vacuum dryers have excellent sealing ability, so they are also used for drying the materials requiring solvent recovery or materials with poisonous gas.

YZG round vacuum Tray Dryer and FZG square vacuum tray dryer are widely used in the pharmaceutical, nourishment, food, chemical, dyes, electronics and other industries. Our vacuum drying machines accord with the requirements of GMP standards.

Features of Vacuum tray dryer:

1. Before drying, the treatment of disinfection may be carried out. During the period of drying, there is no impurity material mixed. It is in conformity with the requirement of GMP.
2. The heat is indirect of YZG Round Model Vacuum Dryer. So the raw material can not be polluted. It is in conformity with the requirement of GMP. YZG Round Model Vacuum Drying Oven is easy in washing and maintenance.
3. Machine materials : AISISUS304 , AISISUS316L, and other material .
4. For the electrical component  , we mainly use international brand such as ABB ,Siemens or Schneider.
5.YZG Round Model Vacuum Drying Oven: Under the condition of vacuum, the boiling point of raw material will decrease and make the evaporation efficiency higher. Therefore for a certain amount of heat transfer, the conducting area of dryer can be saved.
6.The heat source for evaporation may be low pressure steam or surplus heat steam. 
The heat loss is less.
7. It belongs to static dryer. So the shape of raw material to be dried should not be destroyed.
8. Smooth running, reliable performance, easy operation.
9. Highly polished inner and outer surfaces of the machine, no dead comer, easy to clear, no cross contamination. Confining to the requirement of GMP.
10. Lower energy consumption
11. Be clean for drying under the sealed condition.
12.The vaporization speed of liquid will be increased with declination of atmospheric pressure.
13. Control system has more choices, such as push button, HMI+PLC and so on.

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