Coal Pulverizer / Mill Modernization & Upgraded Components: Foster Wheeler Ball Tube Coal Mill Series

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Increase Throughput • Balance Fuel Pipes • Increase Fineness • Reduce Emissions

• Fine tune balance while online

• Will never jam due to coal impaction

• Easy to install and maintain  

• Controlled manually or automatically

• Improve Fineness Control

• Blade operate individually, or together with

  optional dust-tight linkage system

• Manual or automatic adjustment

• Effectively turns classifier into a cyclone separator

• Lined with SureAlloy Premium Weld Overlay Plate

• Or Ceramic on ID and/or OD

• Improve fuel pipe balance and combustion

• Lower LOI and NOx

• Reduce Slagging in the Boiler

SAS Patented Pre-Spin Mixer     

• Redistribute the incoming coal around the inside of the classifier  for a more even flow into the SAS High Spin Static Classifier

• Control fuel flow rates and system resistance from each end of the mill

• Long Service Life

• Long Service Life

• Optimally located for easy access

• Leak proof design

• Dust-tight bearings

• Virtually maintenance free

• Long Service Life

• Vanguard Premium Alloy Wear Plate     

  SureAloy Premium Carbide Overlay


Depending on plant layout and mill performance requirements,  SAS can provide a single or double classifier arrangement.