Continuous screw flight ( auger blade; endless spiral; helical blade)

Material: High Quality Low Carbon Steel (Q195, Q235, etc.)
Work Range: Inner Dia. ≥16mm, Outer Dia. ≤600 mm, Thickness ≤5mm. We can make different sizes continuous cold rolled helical blade without welding.
 
Main Application: Used for the transmission devices for the Combine Harvester, Grain Machinery, Threshing Machinery, Poultry Feed Machinery, Snow Blower, Drilling Machinery, Construction Machinery, etc.
 
Feather: 1.Continous length (endless), cut to any length design; 2.Smooth finished surface, uniform shape, high precision; 3.Good tensile strength and wear resistance 4. Long useful Life