HomeMachineryArrius Integrated Grinding System by Bühler

Arrius Integrated Grinding System by Bühler

Grinding efficiency redefined

The Arrius is the first fully integrated grinding system. It is applied for grinding wheat, durum, rye, barley, corn and spelt where it sets the benchmark in terms of grinding performance and energy efficiency.

The heart of the Arrius is the newly developed roller pack. It is pre-stressed and backlash-free, which guarantees a stable grinding process and optimizes the energy transfer into the product. The starch damage of the flour can be increased by up to 10%, compared to conventional roller mills. The patented feeding module is fully self-regulating and automatically adjusts to product fluctuations. Together with the asymmetrical inlet with distribution screw, Arrius ensures a constant and even product distribution over the entire roller length. The integrated drive, consisting of motor and gearbox, consumes up to 10% less energy. Energy is recovered mechanically with a specially developed gear. 

A big step towards the Smart Mill Arrius is equipped with multiple sensors that monitor and regulate the grinding system. The operating status of the feeding module, the roller pack, the motor and the gearbox are continuously monitored. Product fluctuations in the mill are corrected immediately by the control system to guarantee the best possible operation. In order to achieve and maintain the best setting of the grinding gap, a novel grinding force measurement is available optionally. Double-sided sensors in the roller pack continuously measure the grinding force. This provides the operator with an additional measured value to achieve the best possible grinding result.

For more information, visit HERE.

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