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.
|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|
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|