Our Range of Screw Flights - Page 1

SINGLE FLIGHT STANDARD PITCH
Conveyor screws with pitch spacing equal to the diameter are considered standard and suitable for most conveyors of conventional horizontal design.

SINGLE FLIGHT HALF PITCH
Half pitch conveyors are recommended for inclined or vertical conveying and for materials which are very free flowing.

SINGLE FLIGHT VARIABLE PITCH
Flights with pitch progressively increased are used to draw fine, free flowing materials uniformly from the entire length of the feed opening.

SINGLE FLIGHT SHORT PITCH
Short pitch screws are recommended for inclines over 20 degrees slope to vertical conveying. They retard flushing of free flowing materials.

SINGLE TAPERED FLIGHT STANDARD PITCH
Tapering flight screws are generally recommended to draw friable lumpy materials from bins or hoppers.

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