Headworks International offers a wide range of upgrades and retrofit kits to your existing bar screens for wastewater treatment.

Rebuild Kit

  • Chain set or segments
  • Sprockets
  • Lower sprocket bearing
  • Screenfield bars
  • Rake bars or the changeable Rake blades
  • Upper shaft bearings
  • Scraper UHMW wearables


  • Take-up weldment with 4-bolt flange
  • Bolt-on rake blades

Retrofit kit

Headworks offers an option to change your Bar Screen’s bar spacing to finer or larger openings to obtain your desired screening results.