Shaftless Screw Conveyors

Shaftless Screw Conveyors

Covers are removed for demonstration purposes only. Equipment must be operated at all times with covers securely bolted or fastened in place to provide fixed guarding.

Bulk materials discharged from centrifuges, filter presses or mixers can easily be metered or conveyed using a shaftless screw conveyor. Our shaftless design provides a non-clogging conveying surface that allows difficult-to-convey materials to become easy-to-convey. The perfect solution for handling bulk materials with high moisture content is the KWS Shaftless Screw Conveyor.

Advantages of Using Shaftless Screw Conveyors

  • Ideal for handling sticky and sluggish bulk materials
  • Improved conveying efficiency when compared to other types of conveyors
  • Allows greater flexibility for plant layout due to configurations available
  • Internal bearings are eliminated

KWS Shaftless Screw Conveyors are successfully used throughout the chemical, food, minerals processing and wastewater treatment industries for conveying everything from catalysts to dewatered biosolids.

KWS developed the industry standards for shaftless screw conveyors and continues to create new and improved design standards. Our high strength alloy spirals are the hardest in the industry.

View Our Shaftless Screw Conveyor Engineering Guide

Shaftless Screw Conveyors

Covers are removed for demonstration purposes only. Equipment must be operated at all times with covers securely bolted or fastened in place to provide fixed guarding.

Available Features / Options

  • Wide range of construction materials
    - carbon steel, stainless steel and abrasion-resistant alloys
  • High strength alloy spirals with hardness up to 350 BHN
  • Low friction liner materials
    - UHMW and Xylethon
  • Unique one-piece drive shaft design

 

Shaftless Screw Conveyor Resources - Additional Information and Articles



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Available Configurations

  • Horizontal and Inclined Screw Conveyors
  • Vertical Shaftless Screw Conveyors
  • Washer / Compactors for Screenings

KWS is an ISO 9000-2008 certified manufacturer. Every component and assembly is manufactured in the USA by highly skilled craftsmen. All KWS welders are certified in accordance with American Welding Society (AWS) Codes. KWS Shaftless Screw Conveyors are manufactured to rigid quality standards.


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