Additional Details

Screw conveyors are bulk material transporting devices capable of handling great variety of materials which has relatively good flow ability.Flow ability find in a CEMA material classification standard and denote the degree of freedom of an individual material particle to move past each other .This characteristic is important in screw conveyors operation as the screw helix mounted on a central pipe or shaft, rotete within a fix trough or tube,pushes the material in the radial clearance between the helix and trough and causing the material to tumble upon itself as the moving face of the helical flight tends to lift the material.