Indirect Uht treatment for high viscous products with particles
Optimize your production line with a unit that ensures high particle integrity and consistent quality for viscous products, all while integrating seamlessly into existing processes for efficient and flexible operations.

Processes High Viscosity and Particulate Liquid Foods
The Tetra Pak® Indirect UHT unit PFF features a coiled heat exchanger designed for the efficient processing of high-viscosity and particulate liquid foods. This unit maintains the integrity of particles while ensuring high product quality and unparalleled food safety. It operates using an indirect ultra-high temperature (UHT) treatment, which optimizes heat transfer through a meticulously calculated heat load, reducing the risk of overcooking and preserving natural flavors. Capable of handling 2,000 to 15,000 liters per hour, it supports applications ranging from puddings and fruit jams with chunks to plant-based and prepared foods like Greek yogurt and vegan cheese sauce.
The Tetra Pak® unit boasts hygienic design principles with advanced automation for full traceability and reduced human error, featuring cleaning-in-place (CIP) programs tailored for tough operating conditions. Its flexible hardware configuration facilitates customization and future upgrades, making it suitable for both current and evolving product lines. With its robust and proven component selection, the unit easily integrates into existing production lines while assuring efficient, continuous operation.
Benefits
- Ensures high product quality by maintaining particle integrity and natural flavors.
- Increases operational efficiency with high-capacity processing up to 15,000 liters per hour.
- Reduces product loss through optimized coiled heat exchanger design and short retention times.
- Enhances food safety with advanced automation and traceability systems.
- Provides scalability and adaptability for future product line expansions.
- Applications
- Soups,Sauces,High viscous products,Plant-based products,Desserts,Fruit preparations,Liquid food products,Prepared foods,Dairy
- End products
- Cream of mushroom soup,Fruit jam with chunks,Pudding,Greek yogurt,Soy milk,Vegan cheese sauce,Baby food puree,Spaghetti sauce
- Steps before
- Emulsification,Mixing,Blending,Heat Treatment
- Steps after
- Cooling,Aseptic Filling,Packing,Storage
- Input ingredients
- high viscous products,large particles,desserts,fruit preparations,sauces,soups
- Output ingredients
- high viscous products with high particle integrity,gentle UHT treated products,consistent product quality
- Market info
- Tetra Pak is renowned for providing innovative packaging solutions, specializing in carton packaging for the food and beverage industry. It is esteemed for high-quality, sustainable, and efficient processing and packaging equipment on a global scale.
- Capacity
- 2,000 - 15,000 l/h
- Automation
- Advanced automation
- Heat Exchanger
- Coiled Heat Exchanger
- Heat Transfer Velocity
- up to 4 metres per second
- Product Retention Time
- Short
- Working mechanism
- Indirect UHT treatment
- Integrated steps
- Coiled heat exchanger
- CIP principles
- CIP and SIP compatible
- Flow type
- Continuous
- Automation level
- Advanced PLC automation
- Flexibility
- Product versatility and future proofing
- Hygienic design
- Assures food safety
- Particle handling
- Keeps particle integrity intact
- Energy efficiency
- Optimized heat transfer
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Footprint
- Compact
- Heat Exchanger Type
- Coiled Heat Exchanger
- Hardware Configuration
- Expandable and Upgradable
- Design Type
- Indirect UHT Treatment
- Unit Capacity
- 2,000 - 15,000 l/h
- Particle Handling
- Gentle,Maintains Integrity
- Heat exchanger type
- Coiled heat exchanger
- Configuration type
- Flexible hardware configuration
- Expansion possibilities
- Easy to expand and upgrade
- Control System
- Advanced automation
- Processing capability
- Aseptic/non-aseptic
- Product versatility
- Wide range of viscosities