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Ball mill for accelerator (HRA) production


The Ball mill is used for grinding dried raw gypsum with sugar to obtain special additive (accelerator - HRA) for plasterboard production with a high blaine value. 

  • Capacity availability 200 and 300 kg/h
  • Grinding with sugar to increase storage lifetime to keep same activity value
  • Flexible unit design
  • Reachable maximum blaine value till 10.000 cm2/g
  • Possible to design with extra water cooling system
Ball mill for accelerator (HRA) production