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Element Data For Planetary Extrusion Spindles, Screw and Barrel for TPU, TPO:
 

Quick introduction:
for heat-sensitive plastic extrude rigid/ comfortable PVC extrude Abdominal muscles,TPO,TPU extrude material which is blended with binder or other people.

Specification:
main screw diameter: Φ150-Φ350mm
 

High quality:

Nitriding good quality—— foundation content: 38CrMoAlA(JIS SACM645)

Much better metal—–Very good abrasion& corrosion resistance.
 

Heat treatment:

ept hardening and tempering

Nitriding therapy

Large/mid frequency hardening

Vacuum hardening
 

Specialized Parameters:
Nitriding depth: .50mm-.80mm

Nitriding hardness: HRC56-58

Area roughness: Ra .4

Screw straightness: .015mm

Hardeness for fully hardened metal: HRC56-64
 

OULIN SCREW:  YOUR Loyal Companion FOR SCREW AND BARREL

 

The use of unique products manufacturer’s (OEM) part numbers or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating item use and compatibility. Our firm and the shown substitution parts contained herein are not sponsored, accepted, or created by the OEM.