Uht system for aseptic filling of beverages
Ensure microbiological safety and retain natural flavors in your liquid products with a system designed for precise thermal treatment and aseptic filling.

Processes and Treats Liquids for Aseptic Filling
The VarioAsept J UHT System from Krones is engineered to optimize aseptic liquid processing with precision and efficiency. This system combines sophisticated heating, deaeration, and homogenization processes to ensure consistent product quality across diverse applications, including juices, soft drinks, teas, and dairy products. Featuring a modular design with tubular or plate heat exchangers, it facilitates precise temperature control and minimal thermal impact, critical for maintaining the integrity of sensitive liquids. It’s equipped with a vacuum-sealed VarioStore tank system and an integrated valve manifold, offering fully aseptic operations up to 6 bar. The unique swirl infeed nozzle within the Krones VarioSpin product deaerator ensures rapid removal of gas bubbles, reducing oxidative stress and preserving product quality. Designed for continuous, automated high-speed operations, its robust energy supply and advanced control systems, including MCC and Krones HMI, allow seamless integration into existing production lines. The system supports long production runs with aseptic intermediate cleaning and rapid product change-overs, enhancing flexibility and cost-effectiveness. Additionally, the VarioAsept J is engineered for easy cleaning and maintenance, promoting operational efficiency and reliability in demanding food and beverage manufacturing environments.
Benefits
- Enhances product stability with precise temperature control and reduced thermal impact.
- Preserves natural flavors and nutrients by minimizing oxidative stress during processing.
- Boosts operational efficiency with continuous, high-speed aseptic processing.
- Offers flexible production with rapid product change-overs and minimal interruption.
- Reduces maintenance downtime with integrated cleaning systems and robust design.
- Applications
- Teas,Juice products,Mixed coffee and tea drinks,Soft drinks,Dairy products
- End products
- Green tea,Uht milk,Orange juice,Sparkling water,Coffee-tea blend
- Steps before
- Purification,Deaeration,Preheating,Homogenization
- Steps after
- Aseptic filling,Packing,Sterilization,Cooling
- Input ingredients
- juice products,soft drinks,teas,mixed coffee drinks,mixed tea drinks,dairy products
- Output ingredients
- aseptically packaged juice,aseptically packaged soft drinks,aseptically packaged teas,aseptically packaged mixed coffee drinks,aseptically packaged mixed tea drinks,aseptically packaged dairy products
- Market info
- Krones is renowned for its expertise in manufacturing beverage and liquid food processing and packaging equipment, offering comprehensive solutions that include filling, packaging technology, and processing systems, and is reputed for innovation and quality in the industry.
- Product treatment method
- Thermal
- Product types
- Juice,soft drinks,teas,mixed coffee and tea drinks,dairy products
- Heat exchanger type
- Plate or tubular with cross-corrugated tubes
- Pressure
- Up to 6 bar
- Media supply
- Integrated system
- Deaeration module
- Optional,with patented swirl infeed nozzle
- Energy supply controller
- Electrical and pneumatic
- Temperature control
- F-value,temperature control system,or flexible PU regulation
- Change-over time
- 35 minutes water flushing
- Intermediate cleaning
- Aseptic with caustic at treatment temperature
- Product loss minimization
- Rework tank,buffer tank,automatic output regulation
- Automation
- Automatic valve manifold
- Aseptic cleaning
- Can be done without interrupting production
- Batch vs. continuous operation
- Inline Continuous
- Changeover time
- 35 minutes for product change-over
- Automation level
- PLC Controlled
- Low product loss
- Integrated buffer tank and automatic regulation
- Temperature control flexibility
- F-value,temperature control,or flexible PU regulation
- Gentle product treatment
- Reduced thermal and oxidative stress
- Thermal resistance
- Suitable for high-temperature treatment
- Pressure resistance
- Up to 6 bar
- Product heat sensitivity
- Low thermal impact on juices
- Foaming tendency
- Reduce oxidative impact
- Container size and type
- Bottle-to-bottle changeover support
- Application products
- Juice,soft drinks,teas,dairy
- Tank Shape
- Vacuum-sealed and pressurised
- Tank Pressure
- Up to 6 bar
- Heat Exchanger Type
- Plate / Tubular with cross-corrugated tubes
- Heat Exchanger Design
- Direct heating available
- Discharge Method
- Automated valve manifold
- Control panel type
- Electrical and pneumatic controller
- Integration possibilities
- Flexible temperature control and PU regulation
- Discharge method
- Deaeration with patented swirl infeed nozzle
- Media supply module
- Uncoupling for stable production