This machine can dry materials or waste materials, with relatively low temperature(40℃～）
The boiling point of water increases when external pressure is high and decreases when it is low.
By heating under vacuum condition inside the drying kiln, the boiling point of water contained in the materials decreases and the material will dry at low temperature as around 40℃.
After materials are invested to this machine, the vacuum pump will start to reduce the pressure inside the drying kiln, and this leads to decrease the boiling point of water contained in the materials. At the same time, steam is introduced to the double fold jacket and shafts, which makes paddles to stir materials. The evaporated moisture is condensed in the surface condenser, and it will be discharged as drained water after being collected in the drain tank.
The minimum processing capacity is 30 kg per batch and the maximum is several tons per batch.
For more details, please ask our staff.
Yes. If we can have information such as treatment capacity, the initial temperature of materials, the final temperature of products, processing time, etc., our sales staff will submit you the detailed running cost.
We have its small size test machine in our research laboratory and recommend that the customers considering to introduce this machine should perform pre-test.
During the trial, the customer can directly check the finished condition of materials, and obtained test data can be used as a base for design and manufacture of the real machine.
The drying kiln is not a pressure vessel, because it is vacuumed(under Japanese standard).
When taking steam into double jacket, the machine is classified as Class-2 pressure vessel, and a self-inspection once a year is mandatory (in Japan).
No special license is necessary to operate this machine.
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.