Hot Air Recycling Vacuum Tray Dryer Oven for Fruit Vegetable

Basic Info

Type	Continuous Vacuum
Transport Package	Standard Wood Package
Trademark	XINGGAN
Origin	Changzhou, China
HS Code	8419399090

Product Description

INTRODUCTION
Vacuum drying is that materials are heated and dried under vacuum. It uses vacuum pump to pump air and humidity out to make the studio in vacuum, thus accelerating the drying speed as well as saving energy. The vacuum dryer is divided into static and dynamic dryer. YZG cylindrical, FZG square vacuum dryer belong to static vacuum dryer, while SZG double-cone rotary vacuum dryer belongs to dynamic one.

WORKING PRINCIPLE
Vacuum drying is that materials are heated and dried under vacuum. It uses vacuum pump to pump air and humidity out to make the studio in vacuum, thus accelerating the drying speed as well as saving energy.
Note: A condenser can be used to recover solvent in the materials. But if the solvent is water, there is no need to use condenser so as to save energy investment.

FEATURES
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.
Heat source of evaporation can be low pressure steam or surplus heat steam.
Low evaporator heat loss.
Able to be disinfected before drying. No impurity accessible to materials during drying process, in line with GMP requirements.
Belonging to static vacuum dryer, not damaging the shape of dry materials.

APPLICAITON
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

Item\Specification	FZG-10	FZG-15	FZG-20
Inner Dimension of the Dryer (mm)	1500×1060×1220	1500×1400×1220	1500×1800×1220
Outer Dimension of the Dryer (mm)	1513×1924×1720	1513×1924×2060	1513×1924×2500
Qty of Layers	5	8	12
Innerlayer Distance	122	122	122
Dimension of Tray (mm)	460×640×45	460×640×45	460×640×45
Qty of Trays	20	32	48
Inside Pressure of Drying Rack (MPa)	≤0.784	≤0.784	≤0.784
Working Temperature of Drying Rack	35-150	35-150	35-150
Vacuum Degree of Empty Dryer	-0.09~0.096
Water Evaporation Rate (In the condition of -0.1MPa with temperature of 110°C) (kg/m2·hr)	7.2	7.2	7.2
Power of Vacuum Pump (when using condenser)	2X-70A 5.5KW	2X-70A 5.5KW	2X-90A 2KW
Power of Vacuum Pump (when using no condenser)	SK-3 5.5KW	SK-6 11KW	SK-6 11KW
Weight (kg)	1400	2100	3200

Notes: The water ring vacuum pump combined with mechanical supercharger can increase the vacuum degree.

STRUCTURE SCHEMATIC