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Single Screw And Barrel
Single Screw And Barrel
Supplier Info
[China Supplier]
Contact Person : Mr. Zhang Yongcai
Tel : 86-0580-8050389,13905809097
Fax : 86-0580-8053389
Product Detail
1.single screw and barrel 2.High Quliaty Base Material 3.Processed to drawing or to your request on output&raw material

Material

1 38CrMoAIA(JIS SACM645)

2 42CrMo(JIS SCM440)

3 9Cr18MoV

Heat treatment

Nitriding treatmentElectroplated hard chromium coatingSpray coating anticorrosionWear resistant bimetallic coating

Technical Parameter

Quenching and Tempering Hardness HB240~280Hardness of Nitriding HV900~1020Deepness of Nitriding Layer 0.5~0.8mmNitriding Brittleness ≤Grade 1Surface Roughness: 0.045mmScrew Alignment: 0.015mmHardness of Chrome Plating Coating after Nitriding ≥950HVThickness of Chorme Plating Coating 0.03~0.08mmHardness of Bimetallic Alloy HRC55-62Deepness of Bimerallic Alloy 1.5~2.0mmHardness of Tungsten Carbide Layer HRC70-75Thickness of Tungsten Carbin Layer 0.8~1.5mmDeepness of Titanizing Layer 0.05~0.10mm

Process

Laser Coating Tungsten CarbidePTA Melt-Welding AlloyCentrifugal Mould Bimetallic AlloyAdvanced nitrogen oozes handicraftVacuum QuenchingTitanizingNickel PlatingChorme Plating

 

 

 

 

Our screw and barrel can ensure high performance and low energy consumption of extruder and Injection molding machine.

What's more, we can supply professional screw and barrel to your order!

Single Screw And Barrel

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