※Wide applications, fast drying speed.

※Heating media can be input to the drum heating runner and rake teeth.

※Due to the constant transmission of rake teeth in the drying process, materials are agitated and heated uniformly.

※Thermal sensitive materials unable to accept the high temperature.

※The materials easily oxidized & dangerous.

※The materials requiring a very low residual volatile matter content.

Applications:

Suitable for drying materials that are heat sensitive, easy to oxidize or harden at high temperature and that need to recover the solvent discharged from the drying. 

Working Principle:

PZG rake vacuum dryer is a kind of drying equipment that the boiling point of the moisture can be reduced under the vacuum. The equipment uses steam jacket to indirectly heat. The moisture is heated and evaporated and removed immediately.

In the dryer shell, rake teeth are driven by transmission shaft. There is a certain angle designed between rake teeth end and axis. Main shaft rotates forward and reverse to make materials move along the shaft to facilitate drying and discharge.