Home  >  Chemical Process Machinery  >  Chemical Machinery & Equipment  >  Vacuum Drying Equipment

vacuum dryer, 1.few loss of heat of evaporimeters, 2.adopt the condense, can retrieve the solvent in the supplies effectively - details see: https://www.machineto.com/yzg-fzg-series-vacuum-dryer-10297033

vacuum dryer

YZG/FZG Series Vacuum Dryer

Technical Parameter

Specification	YZG-600 φ×L	YZG-1000 φ×L	YZG-1400 φ×L	FZG-15 L×W×H
Inside size of chambermm	600×976	1000×1527	1400×2054	1500×1400×1220
Outer size of chambermm	1135×810×1020	1693×1190×1500	2386×1675×1920	1513×1924×2060
Layers of baking shelf	4	6	8	8
Layer of baking shelfmm	81	102	102	122
Size of baking diskmm	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 shelfMPa	≤0.784	≤0.784	≤0.784	≤0.784
Temperature inside chamber	≤150	≤150	≤150	≤150
Vacuum in idle inside chamber(torr)	≤30
When vacuum is 30 torr and the heating temperature is 110,vaporized rate of waterkg/m2.h	7.2
If use condensator,type and power of vacuum pump(kw)	2X-15A 2kw	2X-30A 3kw	2X-70A 7.5kw	2X-70A 7.5kw
If not use condensator,type and power of vacuum pump(kw)	SK-1.5 4KW	SK-3 5.5KW	SK-6 11KW	SK-6 11KW
Weight of drying chamber(kg)	250	800	1000	2100

Features

Under the condition of vacuum, the boiling point of raw material will decrease and could heat material more uniform.

Heating resource: low pressure steam, heat conducting oil, electricity and hot water.

The heat loss of evaporator is less.

Before drying, the treatment of disinfection could be carried out. During the period of drying, there is no impurity material mixing. It is conformity with the requirement of GMP.

It belongs to static drier. So the shape of raw material to be dried will 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. Use vacuum pump to take air and humidity out, drying speed will be faster.

Note: if use condenser, the solvent in raw material can be recovered. If use SK series water ring vacuum pump or ZSW series hydraulic inject vacuum pump sets, condenser can not be used and the investment could be saved.

Applications

YZG/FZG vacuum drier is suitable for drying heat sensitive raw materials that will decompose and polymerize and metamorphose at high temperature. It is widely used in pharmaceutical, chemical, foodstuff and electronic industries.

Pictures: