Vacuum drying oven Herbal extracts vacuum tray dryer

Description of Vacuum Tray Dryer:

Vacuum Drying Oven: It uses vacuum pump to pump damp air out and make the working chamber form vacuum status. It is to let the raw material to be dried at vacuum condition. therefore, the drying speed of raw material is improved and the energy is saved greatly.
Medicine Vacuum Drying Oven is suitable for drying heat sensitive raw materials that can decompose or polymerize or deteriorate at high temperature. It is widely used in pharmaceutical, chemical, foodstuff and electronic industries.
Notes: The solvent of raw material can be collected by using a condenser. If the solvent is water, the condenser is not required in order to save investment cost.

Features of Vacuum Tray Dryer:

1) Under vacuum, boiling point of solvent will be reduced, making the evaporator heat transfer driving force increase. Thus for certain amount of heat transfer, it can help to achiever low heat transfer area consumption. 
2) Heat source of evaporation can be low pressure steam or surplus heat steam.
3) Low evaporator heat loss.
4) Able to be disinfected before drying. No impurity accessible to materials during drying process, in line with GMP requirements.
5) Belonging to Static Vacuum Dryer, not damaging the shape of dry materials. 

Application of Vacuum tray dryer:

Vacuum tray dryer is suitable for low-temperature drying of heat-sensitive materials which are easy to become decomposed, aggregated or deteriorated at high temperatures. Widely used in pharmaceutical, chemical, food, electronics industries. 

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