Gold Member Since 2014
Audited Supplier
Nanjing Haisi Extrusion Equipment Co., Ltd.

Screw Element, Screw Barrel, Bimetallic Barrel manufacturer / supplier in China, offering Bimetallic Liner of Barrel and Screw, Nanjing Haisi Ce Certificated Double Screw Plastic Extruder, Nanjing Haisi Shr-500 High Speed Mixer Machine and so on.

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Supplier Homepage Product Aulxiliary Machine Bimetallic Liner of Barrel and Screw

Bimetallic Liner of Barrel and Screw

FOB Price: US $85 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $85/ Piece
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Port: Nanjing, China
Production Capacity: 200set/ Week
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SHE-65
  • Material: High Tool Steel
  • Module Screw: Screw Element
  • MOQ: 10 PCS
  • Feeding Mode: Multiple Feed
  • Engagement System: Full Intermeshing
  • Exhaust: Exhaust
  • Transport Package: Wooden Case
  • Origin: Nanjing, Jiangsu
  • Feature: Corrosion Resistant
  • Color of Screw Element: Original Color
  • Usage: Transmission
  • Product Type: Extrusion Molding Machine
  • Assembly Structure: Separate Type Extruder
  • Screw Channel Structure: Deep Screw
  • Trademark: HS
  • Specification: CE. ISO 9001
  • HS Code: 84772090
Product Description
bimetallic liner of barrel and screw

Features of screw elements
1. Screw is the heart of extruder. Material: Our screw material is the W6Mo5Cr4V2, with high Hardness, Wear Resistance and Red Hardness.
2. The hardness will be the same even the temperature reach 500-600º C. Design: The screw combination is building-block principle. The accuracy of the screw combination will decide the quality of the granules.
3. Accuracy: With CNC processing center.

Technical process of barrel
Quenching & Tempering → Rough Machining → pulling internal involute spline machine → Strand-cutting→ Milling machine or lathe(Semi Finishing Machining)→CNC Machining center→CNC threadgrinder(Finish machining) → vacuum quenching → Inspection

Packaging & Shipping
Package: Using Anti-rust oil processing, use stretch film cover extruder then wooden case against moisture damage.
Shipping: By sea or By express
Parallel twin screw diameterΦ18-Φ177
Material:1.  W6Mo5Cr4V2
2.  38CrMoAIA(JIS SACM645)
3.  42CrMo(AISI4140)
4.  S45C
Technical Treatment:1.  Heat Treatment
2.  Nitriding Treatment
3.  Vacuum quenching
Technical Parameter:D/d ratio:1.55
Nitrided Lay depth:  ≥ 0.4mm
Nitrided hardness:  900-100H

Dear friends, besides the screw and barrels, we also offer the twin screw extruder and single screw extruder. please feel free to contact me.
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