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Ball mill

Nova™ S

Nova S ball mill sets the standard for grinding your chocolate mass, compounds, cocoa masses and nut pastes.

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Key benefits

Up to 30% less energy consumption

The unique design of the grinding chamber allows energy-efficient grinding with up to 30% less energy consumption. This can lead to annual energy saving amounting up to €45000.

Consistent high product quality to a fineness of < 20 μm

The Nova Power Control (NPC) system automatically regulates the ball amount in the machine, giving you a consistently high product quality, even if viscosity during grinding varies. Single-stage grinding gives you a final product fineness of < 20 μm.

Fast changeover from one product to another

The small grinding chamber volume (4 to 6 times smaller than other ball mills) enables a fast cleaning. It also makes it easier for you to change from one product to another, with less wasted product.

Highlight features

High quality

Unique ball mill technology

Nova S ball mill is the preferred solution for fine-grinding of various masses like compounds, spreads, creams for fillings and coatings, cocoa masses, nut pastes and other fat-based masses. The unique grinding chamber delivers one-step-grinding at low temperatures, ensuring that your product has the highest and consistent quality.


Small footprint

Nova S has the smallest footprint per output capacity of any ball mill, ensuring efficient use of your factory floor.


Smart self-control for best product quality

This self-controlling system regulates the power input, product temperature and product throughput. Independent of operator skills and raw material quality fluctuations - a uniform product quality is always ensured.

Using our global experience across chocolate 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 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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