Environmental Shafted Screw Conveyors

Screw Conveyors

Shafted screw conveyors are one of the most versatile bulk material handling technologies available. Used in thousands of industrial and municipal applications, the shafted screw conveyor is the most widely used type of conveyor for bulk material handling. Shafted screw conveyors are used in the environmental industry for conveying bulk materials such as dewatered biosolids, screenings and grit. With a variety of configurations and options available, a shafted screw conveyor can easily be engineered to meet your specific bulk material handling application.

Advantages of Using KWS Shafted Screw Conveyors

  • Ideal for handling dewatered and dry biosolids, grit and screenings
  • Lower energy consumption when compared to pumps
  • Totally enclosed design contains hazardous odors and gasses
  • Bolted safety covers and screens significantly reduce the risk to operations personnel.
  • Efficiently distributes bulk materials to various locations using multiple inlet and discharge points

KWS Shafted Screw Conveyors are available in many configurations. Each unit is designed based on industry standards and is modular in construction providing flexibility for a variety of applications.

View Our Screw Conveyor Engineering Guide

Screw Conveyors

Available Features / Options

  • Custom engineered for your specific application
  • Wide range of construction materials including carbon steel, stainless steel, nickel alloys and abrasion-resistant alloys
  • Variety of flight configurations available for conveying and metering of bulk materials
  • Designs available for cooling and heating bulk materials utilizing jacketed housings, thermal pipes, and hollow flights
  • Horizontal, inclined, vertical, and swiveling configurations available to meet your specific layout requirements


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