Vacuum pan dryer for heat-sensitive pasty products
When dealing with highly viscous, heat-sensitive products, efficient moisture removal and uniform mixing become critical to maintaining product integrity and quality.

Efficiently Dries and Mixes Sensitive Products
The COMBER Turbodry® Series TD 0.8/1.1 – TD 40/60 from HEINKEL is an agitated vacuum pan dryer designed to address the drying challenges faced by pharmaceutical, chemical, and food product manufacturers. It uses simultaneous axial and radial agitator movements to ensure uniform mixing without clumping, catering to sensitive, pasty, and highly viscous products. Suitable for applications ranging from active pharmaceutical ingredients to fine metal powders, this dryer operates under batch or continuous processes, offering volumes from 100 to 6,000 liters and operating between -10 to 150°C. Engineered with stainless steels and Hastelloy for corrosion resistance, it complies with cGMP and FDA standards, and features a double mechanical seal for reliable operation. The PLC-controlled system with HMI facilitates seamless integration into existing lines, while options such as CIP systems and dust filters enhance maintenance and operation.
Benefits
- Achieves fast drying times, enhancing production efficiency for sensitive materials.
- Minimizes product waste and ensures quality with uniform mixing and precise moisture control.
- Reduces maintenance requirements with robust, corrosion-resistant materials.
- Ensures regulatory compliance with GMP and FDA standards for pharmaceutical applications.
- Seamlessly integrates into existing systems with PLC and HMI controls.
- Applications
- Chemicals,Surface coating,Fine chemicals,Metal recycling,Food products,Pharmaceuticals
- End products
- Active pharmaceutical ingredients (apis),Coating powders for surface treatments,Powdered confectionery additives,Metal powders for recycling,Chemical catalysts,Pharmaceutical excipients,Specialty polymers,Dehydrated food flavorings
- Steps before
- Mixing,Filtration,Crystallization,Granulation
- Steps after
- Cooling,Packing,Coating,Quality Control
- Input ingredients
- sensitive products,pasty products,sticky products,difficult products,highly viscous products,heat sensitive products,products with fragile crystal structure
- Output ingredients
- dried sensitive products,dried pasty products,dried sticky products,dried difficult products,dried highly viscous products
- Market info
- Heinkel (Comber) is renowned for manufacturing industrial engineered-to-order equipment, specializing in filtration, centrifugal, and mixing solutions. They are recognized for their precision engineering, quality, and ability to tailor solutions for pharmaceutical and chemical industries.
- Usable volume
- 100 – 6,000 liters
- Design temperature
- -10 to 150°C (14 to 302°F)
- Design pressure
- -1 to +0.45 barg (FV to 6.5 psig)
- Design pressure (pressure proof version)
- -1 to +6 barg (FV to 90 psig)
- Heated areas
- All product wetted components,including agitator shaft,arms,and blades
- Agitator movements
- Simultaneous axial and radial
- Control system
- Control cabinet with PLC,HMI with touch screen,MCC,interface for DCS
- Sealing materials
- PTFE gaskets,O-Rings in FFKM or FEP encapsulated
- Area classification
- EU-Type Examination Certificate INERIS 2014/34/EU,UL approved for Class 1,Division 1 or 2,Groups C,D
- Product wetted materials
- Stainless steels,Nickel based alloys,Titanium
- Working mechanism
- Axial and radial agitator movements
- Batch vs. continuous operation
- Batch
- CIP/SIP
- Available (steam sterilizable version)
- Cleaning method
- CIP
- Energy efficiency
- Optimized for shortest drying times
- Automation level
- PLC-controlled
- Corrosive resistance (e.g. acids)
- Stainless steels,Nickel based alloys such as Hastelloy C 22 or Alloy 59,Titanium
- Cleanability
- In compliance with cGMP and FDA guidelines
- Biological compatibility
- Aseptic/steam sterilizable versions available
- Pasty and sticky products
- Suitable
- EU-Type Examination Certificate INERIS
- 2014/34/EU Directive
- ASME pressure vessel code
- Section VIII,with U-Stamp
- Machine footprint
- Compact design
- Tank shape
- Pan-shaped
- Usable volume
- 100 – 6,000 liters
- Design temperature
- -10 to 150°C (14 to 302°F)
- Design pressure
- -1 to +6 barg (FV to 90 psig)
- Control Cabinet
- PLC,HMI with touch screen,MCC,DCS interface
- Agitator Movements
- Simultaneous axial and radial
- Mechanical Seal
- Double mechanical seal,dry running,or liquid lubricated
- Heating,Cooling
- Heating and Cooling Unit