Helicoid flighting is a continuous rolled helix formed from flat bar. The cross section of all helicoid flight tapers in thickness from wider on the ID to narrower on the OD due to the flow of steel in the manufacturing process. Helicoid flighting is one continuous length as opposed to sectional flight, which consists of individual turns or segments that need to be welded together. Therefore, Helicoid flight lessens the amount of splices required in assembly and welding when compared to sectional flight. Due to Rodquin’s unique equipment, we are able to produce helicoid flight and complete screw products with more consistency, tighter tolerances and at a lower cost than other suppliers.

Country South Africa