Automatic lye dosing system for pretzel production
Enhance your bakery’s efficiency with a lye dosing system that ensures precise and safe mixing for high-quality pretzels and pastries, reducing manual handling and potential hazards.

Applies and Doses Lye for Baked Goods
The Belaugungsanlage ALLROUND Pro from WP Riehle offers a comprehensive solution for efficiently applying lye to baked goods. This machine stands out due to its automatic lye mixing and dosing capabilities, reducing both manual labor and safety risks associated with lye handling. It utilizes a proportional pump to deliver precise lye concentrations ranging from 1-4.3%, suitable for a wide range of bakery products like pretzels and Laugenbrötchen. Designed to handle up to 400 trays per hour, the ALLROUND Pro integrates seamlessly into continuous production lines, supported by a space-saving design that allows for easy storage when not in use. Equipped with an automatic tank refill system and a festwasseranschluss to prevent backflow, it ensures operational efficiency. The machine’s robust construction is ideal for bakery environments, offering long-term durability and minimal maintenance needs.
Benefits
- Enhances safety by minimizing exposure to caustic solutions through automated mixing.
- Saves time and labor with continuous automatic lye dosing and tank refilling.
- Increases production efficiency, handling up to 400 trays per hour.
- Ensures precise lye concentration for consistent product quality.
- Integrates effortlessly into existing production lines, optimizing workspace with a compact design.
- Applications
- Baked goods,Croissant,Laugenbrötchen,Laugenstange,Pastries,Pretzels,Laugenkonfekt
- End products
- Croissants
- Steps before
- Dough preparation,Baking tray preparation,Pre-baking
- Steps after
- Final baking,Cooling,Packaging,Distribution
- Input ingredients
- water,sodium hydroxide solution,brezel dough,laugenbrötchen dough,laugenstange dough,croissant dough,laugenkonfekt dough
- Output ingredients
- belaugen brezel,belaugen laugenbrötchen,belaugen laugenstange,belaugen croissant,belaugen laugenkonfekt
- Market info
- Automation
- Automatic dosing and tank refill
- Laugen concentration range
- 1-4.3%
- Throughput
- Up to 400 sheets/hour
- Tank filling
- Automatic with fixed water connection
- Proportional pump
- With prefilter for Laugen mixtures
- Space-saving feature
- Foldable input and output tables
- Laugen tank
- Extendable
- Supported products
- Pretzel,Laugenbrötchen,Laugenstange
- Automation level
- Automatic
- Batch vs. continuous operation
- Batch
- Cleaning method
- Automatic filling and dosing
- Throughput capacity
- Up to 400 trays per hour
- Automation features
- Proportional pump with pre-filter
- Modular options
- Speedy-Option,Salzer
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Machine footprint
- Compact
- Tank shape
- Rectangular
- Tank size
- Adjustable
- Feed/discharge method
- Automated
- Proportional Pump Concentration Range
- 1-4.3%-ige Laugenmischungen
- Automated Tank Refill
- Yes,with fixed water connection
- Adjustable Throughput Speed
- Yes
- Foldable Entry and Exit Tables
- Yes
- Holder for Lauge Container
- Yes,for 20 kg canister
- Compact and Space-Saving Design
- Yes