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PTG Holroyd Precision (Powerstir)


Precision Technologies Group (PTG)
Holroyd Precision
Harbour Lane North
Milnrow, Rochdale, UK
OL16 3LQ

Company Profile

For almost two decades Powerstir Friction Stir Welding machines have been proved as the ultimate technology for creating superior, high strength welded joints. Developed for a broad range of applications Powerstir machines are being used in many global sectors including Automotive, Rail and Aerospace.

PTG Powerstir offer bespoke solutions tailored to suit any process where high speed, high quality welding is required. Each machine is designed to accommodate the heaviest of welding loads but with the sensitivity to ensure precise control is maintained. Real time data logging, force control and seam tracking are all optional features on the Powerstir range.



  • Equipment: Automation
  • Equipment: Friction Stir Welding
  • Equipment: Robotic systems
  • Services: Fabricators
  • Services: Job shops
  • Services: Aerospace
  • Services: Automotive
  • Services: FSW