Blown Film Machine Screw Barrel
Size:Dia.20-250mm
L/D:1
Length:<8,000mm
Grade:Nitrided, Bimetallic

About Blown Film Screw Barrel


Applicable Plastics: LDPE, HDPE, PP, PVC..

Diameter Range: Φ25 – 250 mm

L/D Ratio:20:1, 25:1, 28:1, 30:1, 33:1, 35:1, 38:1

Parameters


Straightness:0.02 mm/m

Roughness:Ra 0.4

Processing Temperature:<400° Material Grade:Nitrided / Bimetallic

Warranty Period:1 Year

Technical Index


 nitrition wearing Curve.png nitriton hardness curve.png

Bimetallic Illustration.jpg