Drum unloader for liquid ingredients
Streamline the unloading of viscous liquid ingredients with advanced water injection technology, ensuring faster flow and reduced batch preparation times while maintaining optimal product integrity.

Efficiently Unloads and Transfers Liquid Ingredients
The Tetra Pak® Drum Unloader is a versatile solution for food and beverage manufacturers designed to optimize liquid ingredient handling. Utilizing innovative water injection technology, it fluidizes and rapidly transfers viscous materials like fruit concentrates and pastes from 200-liter drums. This system is compatible with various applications, including yogurt bases, plant-based cheese mixes, and tomato pastes. With a small-diameter lance and lightweight design, it enhances operator ergonomics and minimizes manual effort. Semi-automatic options further boost efficiency for high-volume environments. The unit’s patented suction check valve ensures complete emptying without contamination risk, making it both reliable and efficient for integrated production lines. Available with mechanical support systems, it avoids tilting risks and supports floor-level operations, maintaining rigorous hygiene standards. Designed for easy integration and reduced energy consumption, it supports modern processing needs with precision and reliability.
Benefits
- Accelerates unloading process, saving time and operational costs with innovative water injection technology.
- Enhances operator ergonomics, minimizing physical strain with lightweight design and small-diameter lance.
- Ensures complete drum emptying without contamination, improving product integrity.
- Offers flexibility for high-volume operations with optional semi-automatic handling.
- Supports efficient integration into existing lines, reducing transition times and setup demands.
- Applications
- Food,Sauces,Spreads,Soups,Oat slurries,Infant formula,Flavours,Baby food,Cheese,Plant-based products,Ice cream,Fruit concentrates,Tomato products,Pastes,Juices,Prepared foods,Dairy
- End products
- Tomato soup concentrate,Ketchup,Lentil soup,Yogurt base,Baby formula base,Mozzarella cheese mix,Vanilla flavoring,Almond extract,Mango puree,Plant-based cheese alternatives,Vegan ice cream mix,Tomato paste,Orange juice concentrate,Apple juice concentrate,Oat milk base,Hazelnut spread
- Steps before
- Concentration,Mixing,Formulation
- Steps after
- Downstream Processing,Packaging,Distribution
- Input ingredients
- fruit concentrates,oat slurries,pastes,juices,flavours,viscous ingredients,liquid ingredients
- Output ingredients
- unloaded liquid ingredients,efficiently emptied drums,faster flowing viscous ingredients
- 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.
- Drum volume capacity
- Up to 200 litres
- Lance diameter
- 66 mm
- Weight of lance and hose
- 48 kg
- Water injection flow rate
- Variable,monitored by meters
- Water injection technology effect
- Up to 2 times faster ingredient flow
- Suction check valve
- Patented,prevents backflow
- Unloading level
- Floor level
- Automation
- Semi-automatic handling option
- Automation level
- Manual / PLC
- Batch vs. continuous operation
- Batch
- CIP/SIP
- CIP 121°C
- Cleaning method
- CIP
- Energy efficiency
- 0.5–2 kWh/kg moisture
- Unloading at floor level
- Yes
- Weight balancing system
- Yes
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- Compact
- Lance diameter
- 66 mm
- Hose length
- 5.5 m
- Weight of lance and hose
- 48 kg
- Unloading method
- Floor-level unloading
- Drum volume capacity
- Up to 200 litres
- Control panel type
- Standard control panel
- Integration possibilities
- Compatible with existing systems
- Weight balancing system
- Standard ergonomic support
- Semi-automatic handling
- Pneumatic arm with manual valve operation