Helicals & augers

Two ways to make a helix: the sectional screw conveyor flight, cut as a flat ring and stretched to pitch, and the triangulated helical flight, one sheet a turn pressed along radial lines. The triangulated pages also cover an angled flight and a flight wound on a cone.

Helical ramp

• Helical ramp, Triangulated
• Helical ramp, Angled flight
• Helical ramp, Tapered

Auger flight

• Helix, deformed (screw flight)