Vertical ribbon vacuum dryer for thermosensitive products
Achieve optimal drying of thermo-sensitive materials like powders, slurries, and crystalline products with precise control, ensuring high product quality and maximum efficiency in moisture removal.

Dries and Mixes Thermo-Sensitive Products Efficiently
The Supradry Vertical Ribbon Vacuum Dryer from Bachiller is tailored to enhance efficiency in drying thermo-sensitive materials across fine chemical, pharmaceutical, and food industries. It features a heated vertical mixing spiral with cantilever design, ensuring thorough mixing and drying under ultra vacuum conditions, maintaining vacuum levels below 1 mbar. This equipment is suitable for batch-wise operations with capacities ranging from 50 to 30,000 liters, and it ensures maximum product recovery with easy cleaning and full discharge design. The Supradry is equipped with options like heated shafts, choppers for lump breaking, and CIP-SIP systems, making it versatile for diverse product needs including APIs, food preparations, and resins. Constructed with mirror-polished surfaces compliant with cGMP and FDA, it offers operational temperatures up to 200º C and meets ASME VIII div.1, AD-2000, EN-13445 design standards. Available customization leaves room for adaptations such as ATEX certifications for explosive environments and configurations for seamless integration into your cleanroom operations.
Benefits
- Ensures product purity and integrity with ultra-low vacuum operation.
- Reduces cleaning time and contamination risk with CIP-SIP systems.
- Supports a wide range of product viscosities with versatile cantilever spiral mixing.
- Enhances safety in hazardous environments with ATEX-certified designs.
- Minimizes maintenance with robust, mechanical simplicity.
- Applications
- Food,Vitamins,Colorants,Fine chemicals,Vitamin complements,Cosmetics,Veterinary,Chemical,Additives,Petrochemicals,Resins,Pigments,Flavors,Ready mix,Catalysts,Food preparations,Aromas,Pharmaceutical
- End products
- Paracetamol,Hair colorant,Instant soup base,Active pharmaceutical ingredients (apis),Acrylic paint,Vanilla essence,Synthetic caffeine,Facial creams,Polyester resin,Bakery mix,Vitamin c supplements,Premixed juice powder,Pet food pellets,Ibuprofen,Chocolate flavor,Fuel additives,Lipstick
- Steps before
- Purification,Extraction,Crystallization,Filtration
- Steps after
- Packing,Coating,Blending,Formulation
- Input ingredients
- thermo-sensitive products,wet products,crystalline products,amorphous products,paste products,API’s,food additives,amino acids,caffeine,preservatives,diet food,sweeteners,essences,pharmaceutical excipients,saccharine,pharmacy synthesis,veterinary,vitamins,catalysts,colorants,pigments,resins
- Output ingredients
- dried thermo-sensitive products,dried crystalline products,dried amorphous products,dried paste products,dried food additives,dried amino acids,dried caffeine,dried preservatives,dried diet food,dried sweeteners,dried essences,dried pharmaceutical excipients,dried saccharine,dried pharmaceuticals,dried catalysts,dried colorants,dried pigments,dried resins,dried vitamin complements,dried food preparations,dried ready mix
- Market info
- Bachiller specializes in industrial engineered-to-order equipment, known for high-quality process equipment in the chemical, petrochemical, pharmaceutical, and food industries. They are recognized for their expertise in designing and manufacturing pressure vessels, reactors, and mixing equipment.
- Capacity
- 50L up to 30,000L
- Operation
- Batch-wise
- Vacuum level
- Under 1 mbar
- Operation pressure
- Atmospheric
- Temperature
- Up to 200º C
- Design Standards
- ASME VIII div.1 – AD-2000 – EN-13445
- Sanitary design
- cGMP,FDA validated
- Surface finish
- Internally mirror polished Ra ≤ 0.6 µm (Grit 360)
- Heating surface
- Maximized
- Working Mechanism
- Vertical ribbon vacuum with heated spiral
- Batch Operation
- Batch-wise under ultra vacuum
- CIP/SIP
- CIP/SIP systems available
- Automation Level
- Automatic loading and unloading system
- Vacuum Level
- Under 1 mbar
- Temperature Range
- Up to 200º C
- Ease of Cleaning
- Very easy to clean and register
- Product Unloading
- Complete unload of the product
- Sealing
- Agitator with mechanical seal sterilizable
- Corrosive resistance (e.g. acids)
- Hastelloy C22 for chemical resistance
- Cleanability
- Internally mirror polished Ra ≤ 0.6 µm
- Biological compatibility
- Sanitary design cGMP,FDA validated
- Density/particle size
- Suitable for 0.5–2.5 g/cm³ / 50–1000 µm
- ATEX Certification
- ATEX 20/0 inner side
- Capacity
- 50L to 30,000L
- Heated Surface Area
- Maximized for efficient drying
- Shape
- Vertical ribbon
- Discharge Method
- Complete unload
- Footprint
- Designed for mechanical simplicity
- Design Specification
- ASME VIII div.1 – AD-2000 – EN-13445
- Sanitary Design
- cGMP,FDA validated
- Internal Finish
- Internally mirror polished Ra ≤ 0.6 µm
- CE Marking
- Safety for Machinery Directive 2006/42/CE
- Spiral Mixer
- Rotating,in cantilever execution
- Agitator Type
- Spiral in cantilever execution
- Sampling Valve
- Yes