Vacuum Dryer

During of drying, there is no impurity material mixing. Conformity with the requirement of GMP.drying equipment vacuum dryer.  

Features    drying equipment Vacuum dryer

Under the condition of vacuum, the boiling point of raw material will decrease and make the pushing force become greater. Therefore for a certain amount of heat radiation, the conducting area of evaporator can be saved;  The heat source for operation of evaporation may be Iow pressure steam or surplus heat steam;The heat loss of evaporator is less;Before drying, the treatment of disinfection may be carried out. During the period of drying, there is no impurity material mixing. It is in conformity with the requirement of GMP;It belongs to static drier. So the shape of raw material to be dried can not be destroyed.

Principle

  It is well known that vacuum drying is to put raw material to the state of vacuum for heating and drying. If use vacuum to take air and humidity out, the dry speed will be faster.Note: if use condensator, the solvent in raw material can be recovered. If use SK series water ring vacuum pump or ZSWJ series hydraulic inject vacuum pump sets, condensator can not be used and the investment could be saved.

Application

  It is suitable for drying heat sensitive raw materials that can decompose and polymerize and metamorphose at high temperature.

It is wide used in pharmaceutical, chemical, foodstuff and electronic industries.

Technical Parameters

Specification	Model No.
	YZG-600             Φ×L	YZG-1000            Φ×L	YZG-1400            Φ×L	FZG-15                L×W×H
Inside size of chamber (mm)	600×976	1000×1527	1400×2054	1500×1400×1200
Outer size of chamber (mm)	1153×810×1020	1693×1190×1500	2386×1657×1920	1513×1924×2060
Layers of baking shelf	4	6	8	8
Layer of baking shelf (mm)	81	102	102	122
Size of baking shelf (mm)	310×600×45	460×640×45	460×640×45	460×640×45
Number of baking disk	4	12	32	32
permitted pressure inside the pipe of baking shelf(Mpa)	≤0.784(8kg/cm2)	≤0.784	≤0.784	≤0.784
Temperature inside chamber()	≤150	≤150	≤150	≤150
Vacuum in idle inside chamber	≤30
when vacuum is 30 torr and the heating temperature is 110,vaporized rate of water(kg/m2.h)	7.2
If use condensator,type and power of vacuum pump(kw)	2X-15A 2kW	W3 5.5kW	W3 7.5kW	2X-70A 7.5kW
If not use condensator,type and power of vacuum pump(kw)	SK-0.8 2.2kW	SK-3 5.5kW	SK-3 7.5kW	SK-3 7.5kW
Weight of drying chamber(kg)	250	800	1000	2100

The above mentioned data is for reference only.If having special requirements,the factory can provide the service of consultaion and design.

Vacuum Dryer