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Pulverizer Parts

Pulverizer Parts

Riley Power and Babcock Power Services offer plant operators a wide a variety of products and services to maintain and enhance the performance of their existing pulverizing equipment. (Download Replacement Parts Catalog)

  • Grinding Rolls with Tungsten Carbide Weld Overlay
  • Bull Ring Segments
  • Journal Assemblies
  • Crusher Block – Hammer, Pegs, Clips
  • Roll Wheel Assembly
  • Worm Gears
  • Gear Boxes
  • Classifiers

 

MPS Replacement Parts
Power grinding table segments and tires for MPS Pulverizers are the heart of coal pulverizing efficiency in any MPS mill, and receive the most wear of all the components in the pulverization process.

  • MPS Mills
  • Rebuilding Pulverizer Wear Parts – utilizing our proprietary materials/processes, including our tungsten carbide weld overlay process for extended life
  • Atrita® Mills DynaRing™ Classifier – new rejector arm assembly significantly improves pulverized coal classification capability
  • Adjustable Crusher Block Design & Crusher Grid Material – redesigned to insure precise gap control between swing hammer tips and adjustable crusher block; provide extended grid segment service life
  • One-piece Hammer, Stationary Pegs, Rotating Clips and First Effect Wear Plates – extended service life
  • Split Fan Wheel, Split Fan Shroud and grinding Chamber Side Liners – more efficient operation, easier maintenance, and longer component life
  • Roll Wheel Assembly Rebuilds – complete rebuild of roll wheel assembly
  • Atrita Pulverizer Kit Program
    Parts kits for Riley Atrita Pulverizers are real time and money savers. Kits contain all the parts you need to rebuild pulverizer sections…complete with nuts, bolts, and washers, packed in one skid-mounted box.
    One part number gets you the right parts in the right quantities. No extras, and no waiting for rush shipments of missing parts.

The parts kit requires you to handle the parts only once – when you’re ready to install them. Save time and backbreaking labor in the storeroom. Keep the parts in the box as received, and bring the skid next to the pulverizer when your crew is ready to do the work.

Parts kits will be customized for your particular Atrita Pulverizer.

RB/RP/RPS/HP Mills

  • Rebuilding Pulverizer Wear Parts – utilizing our patented proprietary tungsten carbide weld overlay process for extended life
  • Journal Assembly Rebuilds – completely refurbished assembly
  • Replacement Worm Gears – interchangeable replacement worm gears for RS/RP/RPS Mills

EL Mills

  • Wear Parts & Replacement Spring Bolt Assembly Rebuilds – primary wear parts using materials with improved resistance to wear
  • Ball Tube Mill Gearbox rebuilds – a practical alternative to new gear box replacement