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Double Screw and Barrel/Parallel Twin Screw and Barrel

Basic Info

Model No.:  48mm

Product Description

Model NO.: 48mm Plastic Processed: WPC Automation: Automatic 48mm: Double Screw And Barrel Nitrided Layer Depth: 0.5-0.8mm Nitrided Brittleness: Less Than Grade 1 Specification: ISO 9001: 2008 approved HS Code: 84779000 Type: Profile Extruder Screw: Twin-Screw Computerized: Computerized Bimetallic: Abrasion Resistant Nitrided Hardness: 900-1000hv Trademark: Zhongyang Origin: Zhoushan, China ZY is a professional and experienced manufacturer/producers of all types of screws and barrels for Plastic Machinery.

Pls find the detailed info. For Parallel Twin Screw And Barrel as below:

Specification:
Diameter: Φ45mm-Φ200mm
L/D ratio: 16-35
The compression ratio of screws can be designed according to different products and ingredients

Base Materials:
(1)38CrMoAlA(JIS SACM645)
(2)42CrMo(AISI 4140)
(3)9Cr18MOV

Bimetallic alloy materials:
(1)Fe-based alloy
(2)Ni-based alloy/Deloro alloy
(3)Tungsten carbide/Wolfram carbide

Technics:
Heat treatment
Nitriding treatment
Bimetallic alloy welding
Bimetallic alloy centrifugal casting

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
Bimetallic layer depth: 3mm

Contact us if you need more details on Double Screw and Barrel. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Parallel Twin Screw and Barrel、Extruder Screw And Barrel. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Bimetallic Screw And Barrel

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