The Arrius MRRA 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 makes for a stable grinding process and optimizes the energy transfer into the product. Together with the optimized feed module it assures outstanding grinding performance.
The new control system of the Arrius is characterized by its adaptability and ease of use. An integrated web server allows monitoring and operation of the grinding system from different devices. This includes smartphones, tablets, and personal computers. Decide for yourself how you wish to interact with your Arrius.
The integrated switch cabinet means that the Arrius is wired and tested at the Bühler assembly plant and delivered ready to operate. This "plug-and-play" system significantly reduces installation and commissioning time.
The Arrius is designed according to the highest food safety standards. All surfaces touching the product are made out of stainless steel or other food-grade materials. It is the first grinding system that allows cleaning under the machine. The emptying function ensures a residue-free discharge of the feed module.
With an electronically lockable cover and hand guard protection, the Arrius sets a new benchmark in terms of operational safety. The latest sensor technology including roller temperature measurement continuously monitor the machine status to safeguard high uptimes.
The Arrius integrated grinding system comes in a four-roller and in an eight-roller version. Rollers are available in the lengths 1000 mm, 1250 mm, and 1500 mm. You can add various options including motor-driven grinding gap adjuster, roller and bearing temperature monitoring, and grinding force measurement.
Designed for easy maintenance
The new roller removing device allows a quick change of the entire roller pack in less than one hour. This cuts downtime and therefore increases productivity.
Remote app
The Bühler remote app allows to access the machines on mobile devices in the mill's internal wireless network. Through the initial setup you can arrange the machines according to your plant layout. By selecting an integrated grinding system, the app connects to the control system and the user interface is displayed. All functionalities of the Arrius control system are also available on the app.
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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