planetary screw barrel for extruder / planet screw barrel for PVC

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: Dia15-Dia500

Brand: JINMAO

Supply Ability & Additional Information

Packaging: Wooden Case

Place of Origin: Zhejiang, China (Mainland)

Packaging & Delivery

Package Type:: Wooden Case

planetary Screw Barrel For Extruder / planet Screw Barrel for PVC Specification: Diameter: Ø15-Ø500 L/D ratio:5:1 We can manufacture all types of screws and barrels according to clients' requirement.

Base Materials:	1)38CrMoAlA(JIS SACM 645) 2)42CrMo(AISI 4140)
Bimetallic Alloy Materials:	1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)Tungsten carbide
Processing Technology:	Heat treatment Nitriding treatment
Technical Parameter:	Nitrided layer depth:0.50-0.80mm Nitrided hardness: 900-1100HV Nitrided brittleness: Less than 2 level Surface roughness: Ra 0.4 Linearity of screw: 0.015mm