Shaftless screw conveyors from Torqueflow-Sydex are developed and designed for efficient transportation of materials

with minimal maintenance, and maximum reliability. The Shaftless screw conveyor rotates inside a trough with a maximum 

inclination of 30°. The trough has bolted covers for simplified maintenance.

Operation:

The design and the selection of materials can easily be adapted each time to the properties of the product to be conveyed

(Waste water treatment application, food or industry, etc.)

In order to reduce maintenance costs the Gearbox is directly connected to the shaftless spiral above the discharge point. 

Therefore the only moving part in contact with the material is the screw itself, eliminating any requirements for expensive 

bearing or mechanical seal arrangements