Zhoushan Chuangri Screws Machinery Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Zhang Yongcai
  • Company Name : Zhoushan Chuangri Screws Machinery Co., Ltd.
  • Tel : 86-0580-8050389,13905809097
  • Fax : 86-0580-8053389
  • Address : Zhejiang,Zhoushan,NO.175 XinGang Road Ligang Jintang Town Zhoushan Zhejiang China
  • Country/Region : China
  • Zip : 316032

Single Screw for extruder

Single Screw for extruder
Product Detailed
1.Single Screw for extruder 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 Cr12MoV(JIS SKD-11)

4 4Cr5MoSIV(JIS SKD-61)

Heat treatment

Nitriding treatmentElectroplated hard chromium coatingHigh-frequency quenchingSprey conating Bimetallic-alloy

 

Nitride depth0.5-0.8 mm
Surface hardnessHV900 - HV1,020
Chromate platingThickness 0.05 mm - 0.10 mm, hardness HV950
Screw straight tolerance 0.015 mm/m
Surface roughness Ra 0.4μm
 Linearity of the screw 0.015mm
 Depth of double alloys  > 2ram

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 for extruder



Copyright Notice @ 2008-2022 ECBAY Limited and/or its subsidiaries and licensors. All rights reserved.