Vacuum dryer

paddleblowingnozzle

The dryer adopts traditional hot oil heating method to dry material while stirring it. Fast drying and higher efficiency are achieved since water boiling point is lower and evaporation is faster in high vacuum environment. Product Highlights: 1. Closed kettle brings a dry vacuum environment to avoid dust or toxin leakage 2. Low speed stirring ensures lower shatter rate 3. Complete discharge with low residue 4. Strong adaptibility with adjustable parameters to suit difffferent production demands 5. Stable and temperature adjustable 6. Clean production without dust leakage 7. Intelligent control to reduce manual intervention Optimized by simulation, the stirring paddle moves central material downward and material at the bottom and near the vessel wall upward to ensure uniform heating and better stirring effect. The 3-leaf paddle is densely distributed with pressure vent hole to prevent material covering the paddle and increase motor loading. Depressurization process will not affect the stirring. Self-adjusting Scrapping device and evolvent scrapper collaborate to ensure complete material discharge. The kettle and hot oil channel lining are made of high heat conductive ceramic according to pressure vessel standard to ensure both high heat exchage and risk-proof of metal pollution. The bee hive structure of the hot oil channel ensures enough strength. Outlet with proprietary design brings better sealing. A blowing nozzle ensures the plane of the sealing is clean after material discharged.