Blown film screw _ foaming screw _ zhejiang xinren machinery co. LTD.

Accessories

Parallel twin screw barrel. Product introduction
Diameter:Φ35/35-Φ350/250
Application field
Material: high quality alloy steel 38CrMoAlA(JIS SACM645) 4Cr5MoSiV1(JIS SKD-61)

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