Key benefits

• Reliable operation/high uptime
• High separation efficiency
• Low pressure loss to minimise energy use
• Handles all types of raw materials
• Minimal space requirements

How it works

The ATOX™ raw mill uses pressure and shear generated between the rollers and the rotating table to crush and grind raw materials.

Feed material is directed onto the grinding table by the feed chute. The rotation of the grinding table accelerates the material towards the grinding track and passes it under the rollers. Coarser material and bigger humps drops through the nozzle ring – and is eventually recirculated into the feed material inlet.

Moisture evaporates almost immediately as the gas stream carries the finer portion of material to the separator. The separator allows material that has reached the required fineness to leave the mill and sends oversized material back for further grinding.

Learn more! 

	More in-depth information is available here
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Design

Design advantages

• High-performance separator and optimised airflow ensure high separation efficiency and low pressure loss for energy savings
• Unusually large rollers permit coarse feed and ensure a thick grinding bed for maximum uptime
• All impact forces and dynamic reactions are small and vertical and thus easy to accommodate – prevents mill stops
• Segmented wear parts for table and rollers allow use of the most wear-resistant materials and/or hardfacing for long life
• Reversible roller segments ensure high material utilisation
• External circulation limits fan power consumption
• Feed sluice ensures low false air flow and steady feed flow for minimum power consumption and optimum mill production
• The ATOX™ raw mill is easily adaptable to high airflow required by especially wet or easy to grind materials
  
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