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Single Screw and Barrel for blow film

Single Screw and Barrel for blow film

Overview

Single Screw and Barrel for blow film, listed by ZY SCREW in Zhejiang. Screw diameter Ø15-Ø300, base material 1)38CrMoAlA(JIS SACM645) and technical parameters Nitriding depth: 0.50mm-0.80mm are among the specifications published.

Technical specifications

Screw diameterØ15-Ø300
Base material1)38CrMoAlA(JIS SACM645)
Technical ParametersNitriding depth: 0.50mm-0.80mm
Nitriding hardness900-1000HV
Surface roughnessRa 0.4
Chromium layer thickness0.025~0.085mm

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