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Zhoushan Jinmao Machinery Manufacturing Factory [Zhejiang,China] Business Type:Manufacturer , Trade Company Main Markets: Africa , Americas , Asia , Caribbean , East Europe , Europe , Middle East , North Europe , Oceania , Other Markets , West Europe , Worldwide Exporter:11% - 20% Certs:ISO9001 Description:parallel twin screw barrel,parallel,extruders

Zhoushan Jinmao Machinery Manufacturing Factory

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Home > Products > Twin Screw & Barrel > Parallel Twin Screw & Barrel > Parallel twin screw barrel for extruders

Parallel twin screw barrel for extruders
  • Parallel twin screw barrel for extruders

Parallel twin screw barrel for extruders

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Overview
Product Attributes

Model No.: Dia45/2~Dia250/2

Brand: JINMAO

Supply Ability & Additional Information

Packaging: WOODEN CASE

Place of Origin: Zhejiang, China (Mainland)

Packaging & Delivery
Package Type:
WOODEN CASE
  Parallel Twin Screw Barrel for extruders   Parallel Twin Screw And Barrel Specification : Ø45/2~Ø200/2 Screw structure and compression ratio can be designed according to different products and raw material.  

Base Materials:

1)38CrMoAlA(SACM 645)

2)42CrMo(AISI 4140)

3)Cr12MoV(SKD11)

4)4Cr5MoSiV1(SKD61)

5)9Cr18MoV

6)40Cr

Bimetallic Alloy Materials:

1)Fe-based alloy

2)Ni-based alloy

3)Co-based alloy

4)Tungsten carbide

Processing Technology: 

Heat treatment

High-frequency quenching 

Nitriding treatment

Hard-chrome electroplating 

Bimetallic alloy welding

Bimetallic alloy centrifugal casting

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

Hard-chrome plating hardness after nitriding: ≥950HV

Chrome-plating layer depth: 0.025~0.10mm 

Bimetallic layer depth: 2 mm

Bimetallic hardness: HRC50-65
  We can manufacture all types of screws and barrls according to clients' requrement.     

Product Categories : Twin Screw & Barrel > Parallel Twin Screw & Barrel

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