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Coffee roaster


InfinityRoast offers advanced coffee roasting technology for up to 4000 kg per hour for unprecedented control over coffee flavor generation. Auto-corrective profile control ensures best-in-class quality consistency.

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Key benefits

Green bean preheating unit for maximum energy efficiency

The optional green coffee preheating unit minimizes energy consumption. Additional process heat recovery concepts can be implemented for top energy efficiency and sustainability.

Auto-corrective profile control for superior quality consistency

The auto-corrective high performance profile control regulates the energy input into the roasting chamber for precise reproduction of your desired roasting profiles, batch by batch.

Advanced profile control for versatile roasting profiles

Advanced profile control governs the shape of the time-temperature curve and the air-to-bean ratio to fine-tune your flavor generation. This enables you to create traditional or non-conventional master curves to suit different tastes and markets.

InfinityRoast – a new dimension in coffee flavor creation


User-friendly operation

The cutting-edge PLC process control and graphic HMI makes profile creation and daily operations easy.

Product quality

Superior quality consistency and bean homogeneity

The specific roaster design in combination with state-of-the-art process control produces roasted beans of the highest quality with a homogeneous degree of roast, from the surface to the core of every single bean.


CO monitoring as standard

The sophisticated, fully automated, status-adaptive safety concept includes online CO monitoring as standard.

Using our global experience across coffee manufacturing, we can customize your solution to meet your precise requirements. Our experienced engineers can help you plan, implement and support new technology to improve the quality, efficiency and safety for your plant.

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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