CompactMix compound line
Compound line

CompactMix

CompactMix unites mixing and ball mill grinding in one compact system, turning ingredients into chocolate, compounds, spreads, fillings, and coatings with smooth texture. Its hygienic, flexible design enables efficient production with minimal footprint.

CompactMix compound line
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Key benefits

Compact and hygienic
The compact, hygienic design supports safe food processing and easy cleaning. With up to 40% less space required, CompactMix offers a small footprint while providing flexible, reliable production.
Consistent product quality
Single-pass ball mill grinding ensures narrow particle size distribution below 20 μm, smooth texture, stable flow, and excellent mouthfeel for a wide range of confectionery products.
Up to 30% lower energy consumption
Efficient system design with optional pre-grinding reduces energy use and waste. Compared to conventional setups, CompactMix lowers operating costs and maximizes raw material utilization.

Smart compound processing starts here

Product variety

From low-fat to high-fat compounds

CompactMix flexibly processes a wide variety of recipes, from compounds with only 25% fat content up to high-fat formulations. Suitable for chocolate bars, fillings, spreads, and coatings, it ensures stable processing and high-quality results across different market demands.

Hygienic design

Hygienic system with easy cleaning

The system’s closed, hygienic stainless-steel mixer design prevents contamination risks and supports food safety compliance. With smooth surfaces cleaning is quick and straightforward, minimizing downtime and ensuring safe, reliable operation.

Efficient mixing

Homogeneous mixing with fast changeovers

CompactMix ensures fast, homogeneous mixing of powders, sugar, and liquids. Its spiral agitator ensures efficient mixing, while integrated load cells enable precise dosing. Stainless-steel design and smooth surfaces simplify cleaning. Available in stacked or side-by-side setups, the tanks enable efficient mixing and recipe flexibility.

Integrated solution

From raw materials to final products

Beyond CompactMix, Bühler offers complete processing solutions – from raw material cleaning and handling, through mixing and grinding, all the way to shaping chocolate and compound products.

Smart grinding

Perfect particle size with Aurora

Aurora ball mill achieves consistent fineness below 20 μm in a single pass. Its water-cooled rotor-stator design protects sensitive ingredients by keeping product temperatures low. Automatic piston control ensures consistent grinding without operator input, while compact chamber volumes minimize product losses during cleaning and changeovers.

Future-ready platform

Seamless integration and digital services

CompactMix is prepared for integration with upstream and downstream equipment. The system can connect to Bühler Insights for real-time data analysis and optimization, enabling future digital upgrades and ensuring long-term investment security.

The light-conching option enables controlled moisture reduction and removal of off-flavors. It enhances flavor balance, improves texture, and creates a smoother mouthfeel. This step refines product quality and supports premium applications with consistent, high-end results.

The light-conching option enables controlled moisture reduction and removal of off-flavors. It enhances flavor balance, improves texture, and creates a smoother mouthfeel. This step refines product quality and supports premium applications with consistent, high-end results.

The optional pre-grinding unit reduces sugar particles to ~400 µm. This improves energy input and prevents sedimentation, ensuring higher process stability. Particularly beneficial for low-fat, high-sugar and coarse-sugar formulations, it increases system efficiency and enhances performance across recipes.

The optional pre-grinding unit reduces sugar particles to ~400 µm. This improves energy input and prevents sedimentation, ensuring higher process stability. Particularly beneficial for low-fat, high-sugar and coarse-sugar formulations, it increases system efficiency and enhances performance across recipes.

Key topics

Billions of people come into contact with Bühler technologies to cover their basic needs for food and mobility every day. Our motto is creating “innovations for a better world.” Find out more about our key topics.

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