Ball Mills

Grayton supply mechanical and fabrication services to provide complete refurbishment of equipment from large vertical mills to smaller cement & coal mills. Specialist diagnostic reports are available for long term planning solutions.

Grayton work with our key clients to support their ball mills by planning and supporting preventative maintenance regimes. The maintenance work influences the rotational speed and service life of the mills. In order to reduce downtime regular examination including 3D laser alignments and timely replacements of parts and media is undertaken.

Minor repairs completed on:

  • Inlet Pipes
  • Outlet Pipe
  • Feed Machine
  • Drive Gear
  • Rollers
  • Tyres
  • Replace All/Some liner plate
  • Bearing replacement

Large Overhauls would include but not limited to:

  • Examination and replacement main shaft bearing
  • Examination & Overhaul Gearbox
  • Alignment of Girth Gear
  • Quality checks on Main Body
  • Repair/Replace Main Body Shell
  • Inlet/Outlet end cover replacement / Repairs

Grayton is able to scan the inside of mills and provide accurate wear information and analysis with our 3D laser scanning equipment and trained technicians.

“Grayton were excellent throughout the project. Their approach to health and safety was spot on and their attention to detail with the installation and their flexibility when problems arose, I couldn’t have asked for more.”‐ Dan Sherress - Mechanical supervisor (Hanson Cement)


Grayton offer a turnkey solution to Engineering Problems. We pride ourselves on being flexible to support our clients where they need us when they need us.


With the support of our new design company we are able to design and build using 3D technology to ensure our new solutions fit to existing difficult spaces that our clients often present us with.

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Heavy Engineering comes in all shapes, sizes and industries. Grayton specialises in the knowledge that comes with understanding the unique characteristics of the processes involved with; Cement, Steel, Oil, Chemical and Food.

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