It is possible to dry various materials such as foods, drugs and medicines.
Freeze dryer can dry materials by freezing the moisture inside the material first, then eliminating them by sublimation.
By lowering the temperature inside the dryer to below freezing point, the material will freeze.
After freezing process is completed, the material will be heated with 30-60 deg C through shelf plates, and the moisture will be converted to vapour by sublimation.
The evaporated moisture will be cooled and collected as a form of ice inside a cold trap.
Finally, the cold trap is heated, and collected vapours will be discharged, in a liquid state.
We conduct tests to propose our customers the product that suits their expectation best.
Expense for testing varies depending on its contents and terms. We are flexible, so please consult with us.