Hire Caldertech UNIPREP 5 rotary pipe scraper (450-710mm)

Polyweld Machinery offers the Caldertech UNIPREP 5 rotary pipe scraper for short or long term hire. With an operating range of Ø 450-710mm, it is designed for preparing large diameter HDPE pipe for electrofusion welding. Pipe scraping before welding is critical for removing oxidation from the outer layer of the pipe and ensuring a quality weld.



  • Lightweight die cast aluminium body construction.
  • Works on all SDR pressure rated pipe.
  • 4 edge tungsten scraping tip.
  • Easy to use with 100% scraped area.
  • Spring loaded scraping tip for irregular pipe.
  • Steel tool case with foam insert.