In 2016, Neptune Engineering brought their in house developed knowledge and skills to market, accurately producing  segmented  screw flights.  These can be manufactured  in a variety of materials and range of pitches and diameters up to 600mm and plate thicknesses up to 16mm. This is a new service for Port Elizabeth and the Eastern Cape provides a short turnaround time for Customers who need quick delivery.

Neptune Engineering has also over this time manufactured mixing augers completely in-house with a diameter of 2500mm and a thickness of 16mm in Bennox and 350 WA materials.  This expertise has also been successfully applied to screw Conveyors with a Tapered OD and bore up to 300 diameter.

New markets have opened to Neptune in the rolling and forming of Ribbon Flights, Spiral Handrails and Coils.