Screw conveyors are the solution to a wide variety of transport processes of powdery and granular materials, both in a horizontal and inclined position.

Our production means allow us to manufacture equipment with any design and dimensions you need, always under the strict supervision of our Technical Office.

You can check out our collection of images of finished equipment and see the wide range of machinery we have made in our years of experience. If your company has come up with an idea, HELI-TRANS can make it.

Among the main types of conveyors, we can point out:

  • U-TROUGH SCREW CONVEYORS (TRU):
    These systems have a U-shaped trough and screwed on covers.
    They make the maintenance and cleaning of the equipment easier.
    Ideal for abrasive materials.
  • TUBULAR SCREW CONVEYORS (TRT):
    Designed with a tubular housing.
    It allows for the transport of more material within a smaller diameter of the equipment.
    Not recommended for highly-abrasive or sticky materials.
  • SHAFTLESS SCREW CONVEYORS (TRF):
    These systems have a U-shaped trough and screwed on covers. The screw is shaftless and has an increased thickness. The screw slowly rotates on a high-density, low-friction polyethylene/polythene lining installed at the bottom of the trough, which favours product dragging and its silent operation. Ideal for sticky and fibrous materials.