Integrated grinding system for wheat and grain

Optimize your grinding process with a system that delivers consistent particle size through advanced roller technology while reducing energy consumption and minimizing floor space requirements, seamlessly integrating into your production line for continuous, high-speed operations.

Grinds and Mixes Grains for Optimal Yield

The Arrius MRRA from Bühler Group is a fully integrated grinding system that revolutionizes grain and feed processing. With a seamlessly integrated motor and gearbox, this system achieves up to 10% energy savings, making it both efficient and economical. Its robust roller pack ensures unparalleled grinding stability by optimizing energy transfer to the product. The Arrius system is adept at processing a wide range of grains and biomass, turning them into high-quality end products such as flour, semolina, cornmeal, and more.

Designed for continuous, high-speed operations, the Arrius processes up to several tons per hour, enhancing throughput while maintaining product consistency. It features a smart control system accessible from mobile devices for easy operation and real-time monitoring. With a food-grade construction, the system prioritizes hygiene, enabling residue-free cleaning and complying with top food safety standards. Moreover, the Arrius offers customizable options, including different roller sizes and additional monitoring features, supported by Bühler’s engineering expertise, ensuring it meets specific production needs effectively.

Benefits

  • Enhances production efficiency with streamlined grinding and mixing processes.
  • Reduces energy consumption by up to 10% through integrated drive technology.
  • Minimizes installation time and costs with a plug-and-play design.
  • Ensures food safety with a hygienic, easily cleanable structure.
  • Customizable to specific production needs, increasing versatility and output quality.

General


Applications
Durum wheat,Snacks,Bakery,Chocolate,Dairy,Biorefinery,Oats,Sorghum,Pulses,Paddy,Starch,Spices,Aqua feed,Biomass,Breakfast cereals,Cocoa,Animal feed,Alternative proteins,Pasta,Pet food,Nuts,Food ingredients,Rice,Wheat,Oilseeds,Confectionery,Coffee,Corn
End products
Dog kibble,Bread,Wood pellets,Cheese,Sorghum flour,Fish feed,Spice blends,Cocoa powder,Bioethanol,Cornmeal,Protein isolates,Cornflakes,Semolina,Lentil flour,Snack bars,Oat flakes,Ground coffee,Soybean oil,Flour,Chocolate bars,Rice flour,Feed pellets,Almond paste,Macaroni
Steps before
Purification,Drying,Dehulling,Grain handling,Conditioning
Steps after
Sifting,grading,Optical sorting,Packing,Palletizing,Weighing,Dosing
Input ingredients
Output ingredients
Market info
Buhler is renowned for manufacturing advanced process solutions for food, feed, and advanced materials. They are highly regarded for their innovation in milling technology and equipment quality.

Technical Specifications


Automation
Integrated control system
Energy Efficiency
Save up to 10%
Roller Length
1000 mm,1250 mm,1500 mm
Grinding Force Measurement
Available
Building Investment Cost Savings
Save entire floor
Size Options
Four-roller,Eight-roller
Drive Type
Integrated motor and gearbox
Changeover Time
Less than an hour
Feed Type
Asymmetrical inlet and screw
Temperature Monitoring
Roller and bearing temperature
Web Server Control
Remote monitoring

Operating Characteristics


Grinding stability
Unparalleled
Feed module distribution
Homogeneous mixing
Energy efficiency
Up to 10% savings
Usability
Best-in-class,web server integration
Integration level
Plug-and-play design
Operational safety
Electronically lockable cover,hand guard protection
Maintenance ease
Quick roller pack change (less than an hour)
Connectivity
Remote app access
Cleaning method
Residue-free discharge,cleanable under the machine
Customization
Variety of roller sizes and options

Material Compatibility


Cleanability
Stainless steel surfaces
Density/particle size
Varies with cereal types
Abrasion resistance
High
Corrosive resistance (e.g. acids)
Stainless steel surfaces
Biological compatibility
Food-grade materials

Physical Characteristics


Control panel type
Integrated web server
Discharge method
Residue-free discharge
Plug-and-play design
Pre-wired and tested
Size Options
Four-roller and eight-roller versions
Roller Lengths
1000 mm,1250 mm,1500 mm
Hygienic Design
Stainless steel,food-grade materials

Custom Options


Control system type
Integrated web server
Roller version
Four-roller / Eight-roller
Roller lengths
1000 mm / 1250 mm / 1500 mm
Grinding gap adjuster
Motor-driven
Temperature monitoring
Roller and bearing
Grinding force measurement
Available