High-speed wafer block building device
Streamline your wafer production with this high-speed device, expertly folding and pressing layers to create uniform, cream-filled treats that delight consumers.

Folds and Presses Wafer Blocks Rapidly
The Franz Haas HL-ZLV from Bühler Group is a high-speed solution tailored for confectionery manufacturers, wafer producers, and food processing companies. This state-of-the-art device folds and presses hollow wafer sheets into precisely structured blocks. Positioned after the spreading machine in the line, it utilizes an upper and lower belt system with a robotic arm vacuum plate to align and assemble up to 40 sheets per minute. Its robust stainless steel construction ensures optimal hygiene, while transparent polycarbonate doors provide complete visibility of the process. Operational efficiency is further enhanced with its gentle pressing mechanism, securing wafer alignment without causing damage. Designed for continuous production, this equipment is an integral part of wafer and snack bar manufacturing lines. Enhanced for productivity, it offers easy cleaning access and maintenance efficiency, ensuring minimal downtime. The HL-ZLV is configurable for specific needs, ensuring seamless integration into existing systems.
Benefits
- Enhances production speed, enabling processing of up to 40 wafer sheets per minute for high output.
- Maintains wafer integrity with precise pressing, eliminating damage during assembly.
- Simplifies cleaning and reduces contamination risks with user-friendly access and hygienic stainless steel design.
- Provides full process visibility for operators through transparent doors, improving quality control.
- Seamlessly integrates into existing lines to streamline wafer and snack manufacturing processes.
- Applications
- Wafers,Confectionery,Baked goods,Snacks
- End products
- Wafer biscuits,Snack bars with wafer layers,Layer cakes with wafer sheets,Wafer blocks,Cream-filled wafer bars
- Steps before
- Spreading,Material Handling,Wafer Preparation
- Steps after
- Pressing,Cooling,Packing
- Input ingredients
- hollow wafer sheets,cream
- Output ingredients
- wafer block
- Market info
- Buhler is renowned for manufacturing advanced process solutions for food, feed, and advanced materials. They are highly regarded for their innovation in milling technology and equipment quality.
- Processing Speed
- Up to 40 wafer sheets per minute
- Material
- Stainless Steel
- Visibility
- Transparent Polycarbonate Doors
- Pressing Force
- Gentle pressing on all sides and top
- Automation
- Robotic arm with vacuum plate
- High-speed block building
- Processes up to 40 wafer sheets per minute
- Hygienic design
- Stainless steel execution for high hygienic standards
- Pressing precision
- Precise pressing device fixes sheets without damage
- Cleaning accessibility
- Easy access for simplified cleaning
- Production visibility
- Transparent polycarbonate doors for full process visibility
- Building mechanism
- Fold two hollow wafer sheets spread with cream into one block
- Automation level
- Robotic arm with vacuum plate for top sheet placement
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- N/A
- Construction Material
- Stainless steel
- Discharge method
- Pressing and stacking
- Control panel type
- Transparent polycarbonate doors
- Compact footprint
- Yes
- Capacity
- 40 wafer sheets per minute
- HMI type
- Transparent polycarbonate doors
- Access for cleaning
- Easy access