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Extrusion Screw Barrel Extruder Screw Barrel Plastic Machinery Components

Basic Info

Model No.:  Extrusion screw barrel

Product Description

Model NO.: Extrusion Screw Barrel Plastic Processed: PE Automation: Automatic Size: Customize Nitrided Layer Depth: 0.5-0.8mm Trademark: ZHONGYANG Origin: China(Mainland) Zhejiang Type: Sheet Extruder Screw: Single-Screw Computerized: Computerized Material: Nitriding Steel Nitrided Hardness: HRC56-058 Specification: ISO 9001: 2008 approved HS Code: 84779000 Extrusion Screw Barrel extruder screw barrel Plastic Machinery components
Screw Diameter: Ø 15- Ø 300
L/D ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.

Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
(3)4Cr5MoSi V1 (JIS SKD-61)

Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide

Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

Warranty and service: 1 year
Focus on quality and service
Experienced manufacturer, we will be the best choice.

  Technical parameter:

  Nitrided layer depth:   0.5-0.8mm
  Nitrided hardness:   900-1000HV
  Nitrided brittleness:   Less than grade 1
  Surface roughness:   Ra0.4
  Linearity of screw:     0.015mm
  Hard-chrome plating hardness after nitriding:     ≥ 950HV
  Chrome-plating layer depth:   0.025-0.085mm
  Bimetallic layer depth:   3mm

Contact us if you need more details on Screw Cylinder. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Single Screw BarrelScrew And Barrel 38crmoala PVC. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Extruder Single Screw And Barrel

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