Rigid Auger | Unifarm

Welded Barrel

The tube containing the auger is referred to as barrel and is most commonly manufactured by a spiral welding process. It might also be made by the “cut and shut” method where plate is rolled and then seam welded. Also available in Smooth Barrel.

Barrel (OD)		Thickness	Material
4"	101.6mm	1.6mm	Mild or Carbon Steel
5"	127mm	1.6mm	Mild or Carbon Steel
6"	152.4mm	1.6mm & 1.8mm	Mild or Carbon Steel

Screw Auger

A screw conveyor or auger conveyor is a mechanism that uses a rotating helical screw blade, called a “flighting”, usually within a tube, to move liquid or granular materials. They are used in many bulk handling industries.

Barrel (OD)	Flight (OD)	Pitch	Shaft OD	Thickness	Material
4"	87	120	21	3	Mild or Carbon Steel
5"	109	109	27	3	Mild or Carbon Steel
6"	134	134	34	3.5	Mild or Carbon Steel