Gold Member Since 2015
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Dongguan Jingheng Machine Co., Ltd.

Screw Barrel, Screw and Barrel, Injection Screw manufacturer / supplier in China, offering Injection Screw EPS4000 (Nitriding screw), Nissei Barrel for Injection Molding machine, Engel D40 Torpedo Head for Injection Molding Machine and so on.

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Injection Screw EPS4000 (Nitriding screw)

FOB Price: US $300 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $300/ Piece
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Production Capacity: 5000PCS/Year
Transport Package: Wood Case
Payment Terms: L/C, Paypal, Money Gram

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Basic Info
  • Model NO.: EPS4000 (Nitriding screw)
  • Mould Clamping Force: 250t-3200t
  • Nitrided Depth: 0.5-0.8mm
  • Surface Roughness: Ra0.4
  • Nitrided Brittleness: Less Than Grade 1
  • Origin: Dongguan, Guangdong
  • Screw Diameter: 20mm-220mm
  • Shot Weight: 30g-30000g
  • Linearity of Screw: 0.015mm
  • Nitrided Hardness: HRC 55-65
  • Trademark: JHM
  • HS Code: 847790
Product Description
EPS4000 (PTA Welding Series)

Name:EPS4000Brand name:full hard screw, alloy screw
Model name:injectiion machine,extruder machine, etcMaterial:imported alloy steel
Application conditions:check the information belowRange of work:Dia.:14D-180D/ length:10-3000mm
Processing technic :check the information belowProduct typeMaterial type series EPS4000
 Product description 
 EPS4000 series, the materials are the special alloy steel for making screw which are imported from Japan
and Germany. Trough 1080ºC vacuum quenching and three times of 570ºC tempering, four hours one time.
The hardness will be HRC50-52, good function of toughness, softening resistance in high temperature, common
 function of anti-wear and corrosion. Alloy compsition: C:0.42, Cr:5.5,Mo:1.5,Si:1.2, W:1.0, V:1.2, Co:1.4
Universal screw standard material, good toughness and softening resistance in high temperature make them fit for the application below 30% GF

PPA, PPS hardness
ABS, PMMA fire prevention
LCP high temperature
PA, PC and fiber materials
PP, PE and other reclaimed materials
Bakelite powder
Performance parameters:









Injection Screw EPS4000 (Nitriding screw)
Injection Screw EPS4000 (Nitriding screw)
Injection Screw EPS4000 (Nitriding screw)
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Mr. Frank Xu
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