Nanjing Huozao Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of corrosion resistant double cone rotary vacuum dryer in China. With abundant experience, we are committed to providing high quality equipment made in China with competitive price. Welcome to wholesale customized corrosion resistant double cone rotary vacuum dryer from our factory.
Features
Corrosion Resistant Structure
The material contact parts can be customized with glass lining, SUS316L/SUS321 stainless steel, titanium TA2, or PTFE coating according to different corrosion conditions. The optimized structure helps prevent rust, corrosion damage, and leakage.
Low Temperature Vacuum Drying
The vacuum environment lowers the evaporation temperature of water and solvents, making the Corrosion Resistant Double Cone Rotary Vacuum Dryer suitable for heat-sensitive and corrosive materials while maintaining product quality.

Uniform Drying Performance
The double-cone chamber rotates slowly during operation, continuously mixing the material to achieve even heating and avoid problems such as dead zones, clumping, and uneven moisture.
Closed and Safe Operation
The fully sealed system reduces dust emissions and corrosive vapor leakage. The condensation unit can recover solvents, improving safety and reducing material loss.
Integrated Drying and Mixing
The equipment completes drying and mixing in one process, reducing production steps, equipment investment, and space requirements.

Working Principle

The material is loaded into the sealed double-cone chamber, and the vacuum system creates a low-pressure environment. Heating media such as steam, hot water, or thermal oil circulates through the jacket to provide uniform heat.
As the chamber rotates, materials are continuously lifted and mixed. Moisture and solvent vapors evaporate under vacuum conditions, then pass through the corrosion-resistant condenser for recovery. The process runs automatically until the required drying level is reached.
Customized Solutions
We provide customized corrosion-resistant vacuum dryers according to material properties and production requirements.
Available options include:
- Glass-lined chamber for strong acid and alkali applications
- Stainless steel 316L/321 structure for medium corrosion conditions
- Titanium TA2 solution for extreme chemical environments
- PTFE coating for sticky and corrosive materials
- Explosion-proof design and nitrogen protection system
- Customized capacity, sealing, polishing, and control systems
With reliable corrosion protection, efficient vacuum drying, and flexible configuration, the Corrosion Resistant Double Cone Rotary Vacuum Dryer is an ideal choice for demanding chemical and industrial drying applications.

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