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What Can the PV-PRO System Do for You?

The PV-PRO System is an integrated Performance, Recovery and Optimization (PRO) system. Depending on your mill type, this upgrade includes an improved throat/air port, upgraded grinding zone and an adjustable static or dynamic classifier.

Learn how GE's boiler mill services can improve mill efficiency and longevity. 


  • Less pressure drop
  • Improved efficiency and coal transport
  • Reduced pulverizer wear for extended operations
  • Better control of coal fineness
  • 18% lower mill motor power consumption with PV-PRO system installation (e.g. a U.S. power plant)
  • 39% lower mill differential pressure due to PV-PRO system installation