Single-pot processor for wet granulation and vacuum drying
Achieve efficient mixing, granulation, and swift vacuum drying in a streamlined process, ensuring high-quality production of granules with reduced risk of material adherence and optimized moisture control.

Mixes, Granulates, and Dries in One System
The VAC 150-1200 from DIOSNA is a robust single-pot processor engineered to streamline the mixing, granulation, and drying stages of production for pharmaceutical solids, cosmetics, and fine chemicals. Its dual-zone heating with a cylindrical mixing bowl and an efficient wall scraper ensures quick drying, even for adhesive products. The system operates under vacuum, with optional stripping gas distribution to augment drying efficiency. Suitable for production-scale operations, it accommodates diverse applications, including pharmaceutical tablets and cosmetic creams. The unit integrates seamlessly with an industrial PC, facilitating full automation and remote maintenance. It ensures compliance with 21 CFR Part 11 for quality assurance, while the CIP/WIP process allows effortless cleaning. Stainless steel construction provides durability and chemical compatibility, with customization options available for specific processing requirements.
Benefits
- Enhances process efficiency with integrated mixing, granulation, and drying in one unit.
- Achieves rapid drying of adhesive products, preventing production bottlenecks.
- Reduces labor intervention through fully automated control and remote monitoring capabilities.
- Ensures regulatory compliance with 21 CFR Part 11 standards.
- Simplifies maintenance and cleans effortlessly with an integrated CIP/WIP system.
- Applications
- Food,Feed,Fine chemicals,Cosmetics,Pharmaceutical solids
- End products
- Powdered nutrients,Cosmetic creams,Granulated food additives,Pharmaceutical tablets,Nutrient powders for animal feed
- Steps before
- Pre-mixing,Pre-dough preparation
- Steps after
- Packing,Coating
- Input ingredients
- wet granules,adhesive products,components for mixing and drying
- Output ingredients
- dried granules,processed materials,dried adhesive products
- Market info
- Diosna is known for its expertise in manufacturing industrial dough mixing machines and systems, primarily for the bakery and food industries, showcasing a strong reputation for innovation, quality, and reliable engineered-to-order mixing solutions.
- Automation
- Industrial PC,21CFR Part 11 compliant
- Heating Zones
- Two (lid and container)
- Mixing Tool Design
- Scraper with wall wiping feature
- Drying Method
- Vacuum with drag gas addition
- Cleaning Method
- CIP/WIP process
- Viewing Feature
- Sight glass for process observation
- Automation level
- Industrial PC,21CFR Part 11 compliant
- Batch vs. continuous operation
- Batch
- CIP/SIP
- CIP process
- Cleaning method
- CIP/WIP
- Granulation process
- Single-Pot
- Heating zones
- Two heating zones (lid and container)
- Observation capability
- Sight glass
- Strip gas addition
- Compressed air or nitrogen
- Wall scraping
- Tool equipped with scraper
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- 21CFR Part 11 Compliance
- Yes
- Mixing bowl shape
- Cylindrical
- Mixing bowl size
- 150-1200 Liters
- Heating zones
- Two (lid and container)
- Feed/discharge method
- Automated
- Control panel type
- Industrial PC,21CFR Part 11 compliant,with remote maintenance
- Heating zones
- Two heating zones (lid and container)
- Integration possibilities
- Fully automatic process control
- Cleaning method
- CIP/WIP process
- Gas addition
- Compressed air or nitrogen