Flexible Screw

Flexible Screw Conveyors

AERO-FLEX flexible conveying systems are engineered to transport most dry bulk materials at a reduced cost. They convey powders and granular material without separation of product.

The Aero-Flex system utilizes a stainless steel or carbon steel one-piece helix, which is enclosed within a stationary plastic tubing, for transferring material from its feed hopper to the discharge point, quickly and efficiently.


The AERO-FLEX is excellent for transferring most types of products including, Foods, Pharmaceuticals, Chemicals, and Plastics, from bulk bag unloaders, bag dump stations, and feed hoppers.

  • Load filling machines
  • Blenders/Mixers
  • Surge Hoppers
  • Bulk Bag Loaders
  • Grinders, Pulverizers, Air Classifiers
  • Load and unload sifters


  • Efficient transfer of material
  • Increased production
  • Simple maintenance
  • Easy to clean
  • Flexibility to meet most application and installation requirements.
  • Multiple pick-up and discharge points
  • Mobile systems for in-plant flexibility


Flexible Screw Conveyors

VAC-U-MAX Flexible Screw Conveyor with simple dump hopper

Flexible Screw Conveyors

VAC-U-MAX Flexible Screw Conveyor with Bag Dumping Station

Flexible Screw Conveyors

VAC-U-MAX Bulk Bag Unloader with flexible screw conveyor