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Vacuum Dryer

Basic Info

Model No.:  FZG

Product Description

Model NO.: FZG Operational Method: Intermittent Drying Medium: Inactive Gas Heating Mode: Dielectric Trademark: Changgan Specification: CE SGS HS Code: 8419399090 Structure: Air Flow Drier Operation Pressure: Vacuum Dryer Appearance of Dried Sample: Pastes Type of Flow: Parallel Flow Transport Package: Wood Case Origin: Changzhou, China Vacuum Dryer

Vacuum dryer is widely used in pharmaceutical, chemical, foodstuff and electronic industries.
Principle of work
It is well known that vacuum drying is to put raw material into the environment of vacuum for heating and drying. If use vacuum pump to draw air and humidity out, the dry 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 ZSWJ series hydraulic jet vacuum pump sets, condenser can not be used and the cost of investment could be saved.

Features
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 little;
Before drying, the treatment of disinfection can be carried out. During the period of drying, there is no impurity material mixed in. It is in conformity with the requirement of GMP;
It belongs to static drier. So the shape of raw material to be dried will not be destroyed.
Name\specification YZG-600 Φ×L YZG-800 Φ×L YZG-1000 Φ×L YZG-1400 Φ×L FZG-15 L×W×H
inside size of chamber (mm) 600×976 800×1274 1000×1527 1400×2054 1500×1400×1200
size of chamber (mm) 1153×810×1020 1700×1040×1335
 
1693×1190×1500 2386×1657×1920 1513×1924×2060
layers of baking shelf 4 4 6 8 8
layer of baking shelf (mm) 81 82 102 102 122
size of baking shelf (mm) 310×600×45 460×600×45 460×640×45 460×640×45 460×640×45
number of baking disk 4 8 12 32 32
permitted pressure inside the pipe of baking shell(Mpa) ≤0.784(8kgf/cm 2 ) ≤0.784 ≤0.784 ≤0.784 ≤0.784
temperature inside chamber() ≤150 ≤150 ≤150 ≤150 ≤150
vacuum in idle inside chamber ≤30
when vacuum is 30 torr and the heating temperature is 1100C,vaporized rate of water(kg/m 2. h) 7.2
if use condensator,type and power of vacuum pump(kw)   2X-15A 2kW 2X-30A 3kW 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 5.5kW SK-3 7.5kW SK-3 7.5kW
weight of drying chamber(kg) 250 600 800 1000 2100

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Product Categories : Vacuum Dryer