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Views: 0 Author: Site Editor Publish Time: 2026-01-08 Origin: Site
Vacuum conical dryers are essential drying solutions for industries that require gentle, uniform, and solvent-efficient drying.
Thanks to their conical vessel design, vacuum operation, and indirect heating system, vacuum conical dryers are widely used in pharmaceutical, chemical, food, and fine material processing industries.
In this guide, we review the top vacuum conical dryer manufacturers in the world, explain how the technology works, and help you select the best supplier for your application.
A vacuum conical dryer (also called a conical vacuum dryer or double cone vacuum dryer) is a batch drying machine designed for low-temperature drying under vacuum conditions.
-Wet material is loaded into a sealed conical chamber
-Heating media (steam, hot water, or thermal oil) circulates through the jacket
-The vessel rotates slowly to ensure uniform mixing
-Moisture evaporates at reduced pressure under vacuum
-Vapors are removed and condensed through a vacuum system
-Low drying temperature for heat-sensitive materials
-Uniform mixing with minimal product degradation
-High solvent recovery efficiency
-Dust-free and enclosed operation
-Easy discharge with minimal residue
Below are the most reputable vacuum conical dryer manufacturers and suppliers known for reliability, innovation, and industrial performance.
Buchi is globally recognized for high-quality vacuum conical dryers used in pharmaceutical and fine chemical applications.
-Exceptional build quality
-Precise temperature and vacuum control
-GMP and ATEX compliant designs
-Pharmaceutical APIs
-High-purity chemicals
-Laboratory to industrial scale production
HEINKEL specializes in conical vacuum dryers integrated with filtration and containment systems.
Integrated drying and solid-liquid separation
Containment solutions for toxic materials
High automation level
Pharmaceuticals
Fine chemicals
Biotechnology
Jiangsu Jinling Drying Technology provides customized vacuum conical dryers with competitive pricing and global delivery.
-Over 25 years of drying equipment experience
-Cost-effective industrial vacuum conical dryers
-Strong customization for chemical and sludge materials
-Exported to Europe, Southeast Asia, Middle East, and South America
-Vacuum conical dryer
-Double cone vacuum dryer
-Paddle dryer and vacuum drying systems
-Heavy-duty mechanical design
-Energy-efficient vacuum systems
-Reliable after-sales support
Comber offers robust conical vacuum dryers suitable for large-scale chemical and food processing plants.
Okawara focuses on high-precision vacuum drying solutions, ideal for materials requiring tight moisture control.
-Uniform heat distribution
-Compact and hygienic design
-Excellent process repeatability
| Manufacturer | Country | Key Industries | Customization | GMP / ATEX |
|---|---|---|---|---|
| Buchi | Switzerland | Pharma, Fine Chemicals | Medium | ✅ Yes |
| HEINKEL | Germany | Pharma, Biotech | High | ✅ Yes |
| Jinling Drying | China | Chemical, Sludge, Food | Very High | Optional |
| Comber | India | Chemical, Food | Medium | Optional |
| Okawara | Japan | Pharma, Food | Medium | ✅ Yes |
-Pharmaceutical intermediates and APIs
-Specialty and fine chemicals
-Food additives and nutritional powders
-Pigments and resins
-Heat-sensitive and solvent-based materials
| Dryer Type | Mixing Efficiency | Heat Sensitivity | Solvent Recovery | Maintenance |
|---|---|---|---|---|
| Vacuum Conical Dryer | High | Excellent | High | Low |
| Vacuum Paddle Dryer | Very High | Excellent | High | Medium |
| Vacuum Tray Dryer | Low | Good | Medium | High |
| Rotary Vacuum Dryer | Medium | Good | Medium | Medium |
-Initial and final moisture content
-Thermal sensitivity
-Particle size distribution
-Batch size
-Drying time
-Vacuum level
-Custom engineering support
-Global service availability
-Installation and commissioning
-vacuum conical dryer manufacturer
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A vacuum conical dryer is a reliable solution for industries that demand low-temperature drying, high product quality, and solvent recovery.
By selecting a reputable vacuum conical dryer manufacturer, you can ensure consistent performance, regulatory compliance, and long-term operational efficiency.
Whether you need European GMP standards or cost-effective customized solutions, the manufacturers listed above represent the top vacuum conical dryer suppliers in the world.
Email:lydia@jinlingdry.com
Whatsapp:+8613776858224
