External link opens in new tab or windowScrew conveyorsScrew conveyors are among of the oldest and most economical methods off handling semi-solid bulk materials such as drill cuttings. The PSI conveyor system is comprised of a family of stock components designed for assembly into custom configurations that meet your specific material handling requirements. Our drive sections feature a rugged motor and gearing suited to handle your material’s weight and density. All troughs are constructed of heavy-duty steel plate coated with industrial strength epoxy paint. Sealed hanger and end bearings support the long-wearing steel auger. Super-duty coupling shafts connect the auger between sections. Options include pushbutton electric start and speed control, safety gates and an emergency stop device. Contact your PSI representative to discuss your requirements and configure a system that’s right for you!


  • Top mounted safety grates
  • Remote stop switch
  • Strobe light and Alarm horn
  • Side mount emergency pull cable