our spiral blade features:

1.smooth finished surface,uniform shape,high precision

2.good tensile strength and wear resistance,reduce materialdamage

3.without welding,easy installation

4.improve the ability of resisting rust

5.is conducive to materials transportation, improvetransportation efficiency.

Application:

Applicable to screw conveyor,combine harvester,grainmachinery,mine machinery,mixer etc.

auger flighting manufacturers