Screw conveyors

The compact conveyor with the compact price

  • Capacities of up to 250 t/h
  • Extremely compact design
  • Dust-tight and odor-tight
  • Bearings with special protection for long service life
  • Extremely easy maintenance
  • Can be used even in the most difficult environments
  • With open screw trough can also be used as discharge system
  • Also available galvanized or in stainless steel
  • Screw blades optionally of wear-resistant material
  • Suitable for many different tasks, e.g. as dosing screw, stuffing screw or dewatering screw
  • Can be used for many types of bulk solids
Screw conveyors are by far the most space-saving conveyors because they do not require the space that is designed for return of the chain or the conveyor belt. Screw conveyors from Zuther have already proven themselves in countless areas of implementation. Through the experience gained over many decades, in virtually all areas we have been able to adapt the basic design in a manner that significantly improves efficiency and significantly extends the service life of the conveyors.

In this regard, the highly-effective seal of the screw tube using the Zuther labyrinth seal must be particularly emphasized. It prevents the bulk material from escaping on the screw shaft, which otherwise can result in contamination and bearing damage.

The equipment possibilities include many different drive variations, equipping with an intermediate bearing for longer conveyor distances, special bearings for high temperature environments or extreme inclines, auger wings of low wear materials for abrasive bulk solids, and much more. Thus every screw conveyor from Zuther is equipped for the most rigorous requirements.
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