Helicoid flighting starts off as coils of flatbar and under immense pressure is formed continuously into a spiral with a specific outside diameter, inside diameter and pitch
Screw Conveyor Flighting: Helicoid and Sectional
This exploded view of a screw conveyor screw shows all the major components, including the flighting, pipe and bushings.
The SCP Worksheet is a useful tool to document the dimensions of an existing screw for internal record keeping or getting a custom quote
