Round shape vacuum dryer is well known that vacuum drying is to put raw material under the state of vacuum for heating and drying. If using the vacuum to pump air and humidity out, the drying speed will be faster.
Vacuum tray dryer for food and chemicals for drying wet materials uses vacuum to quicken the drying speed. Under the condition of vacuum, the boiling point of solution material will decrease and evaporation efficiency is higher.
(1) Low temperature vacuum dryer will increase the strength of heat and mass exchange. Therefore for certain heat exchange amount, it can save heat conducting area of evaporator.
(2) The heat source for evaporation may be low pressure steam or waster heat steam (customer may choose water or oil to heat for special requirement). And loss of heat is reduced.
(3) Suitable for drying heat sensitive material that is easy to dissolve, agglomerate or polymerize or denature.
(4) Vacuum tray dryer for food and chemicals can carry out disinfection before drying. No pollution during the period of drying. It is a static vacuum dryer, so the shape and structure of raw material won't be damaged.
(5) Heating source: steam, hot water, heat conduction oil and electric heat are optional for customers.
(6) Please note: if use condenser, the solvent in raw material can be recovered. If the solvent is water, condenser might be canceled and the investment and energy could be saved.
Round Shape Static Vacuum Dryer (YZG Series) and Square Shape Static Vacuum Dryer (FZG Series)
Inner size of drying chamber
Outer size of drying chamber
Layers of baking shelf
Distance between layers
Size of baking disk
Qty of baking disk
Permitted pressure inside
the pipe of baking shelf
Temperature inside chamber
Vacuum level in chamber
When use condenser,
model and power of vacuum pump
When not use condenser,
model and power of vacuum pump
Weight of drying chamber
Pharmaceutical vacuum tray dryer is widely used in pharmaceutical, chemical, foodstuff and electronic industries.
Shelf type static vacuum dryer is suitable for drying heat sensitive raw materials that can decompose or polymerize or deteriorate at high temperature.
1) The boiling point of raw material will be decreased under the vacuum condition and make the evaporator increase the pushing force of heat transfer.
2) Static vacuum dryer will not damage the shape of raw materials.
3) The heat source can be low pressure steam or waste heating water or steam or other sources;
4) Low loss of heat during the process of evaporation.
5) The disinfection treatment can be carried out before drying and there are no impurities mixed during the whole process.
6) Vacuum tray dryer for food and chemicals meets GMP standard;
If you're satisfied with our vacuum tray dryer for food and chemicals,low temperature vacuum dryer, welcome to place orders with our factory. We're one of the leading Vacuum Dryer manufacturers in China, strong in technical advantages and rich in qualified experts. For customized orders, contact us now.
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