Shaftless Screw Conveyor Calculations | Engineering Guide
Shaftless screw conveyor capacity is calculated using the spiral diameter, spiral pitch, trough loading percentage, degree of incline (if any) and spiral rotational speed. The required speed is then calculated by dividing the required material flow rate by the capacity per revolution.Helix angle - Wikipedia,In mechanical engineering, a helix angle is the angle between any helix and an axial line on its right, circular cylinder or cone. Common applications are screws , helical gears , and worm gears . The helix angle references the axis of the cylinder, distinguishing it from the lead angle , which references a line perpendicular to the axis.Industrial Screw Conveyors, Inc. - Helical Screw Conveyors,Industrial Screw Conveyors, Inc. is a complete screw conveyor company dedicated to the Design, Engineering, and Fabrication of Helical Flighting, Helical Screw Assemblies, and Helical Screw Conveyors using Helical Flighting.