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Home > Products > Single Screw And Barrel For Injection Molding Machine > Bimetallic Screw in Type Tungsten Carbide for Injection

Bimetallic Screw in Type Tungsten Carbide for Injection

Basic Info

Model No.:  Dia20-220mm

Product Description

Model NO.: Dia20-220mm Nitrided Layer Depth: 0.5-0.8mm Nitrided Brittleness: Less Than Grade 1 Linearity of Screw: 0.015mm Specification: ISO9001: 2008 HS Code: 84779000 Screw Barrel: Bimetallic Screw in Type Tungsten Carbide Nitrided Hardness: 900-1000hv Surface Roughness: Ra0.4 Trademark: Zhongyang Origin: China(Mainland) Bimetallic screw in type tungsten carbide for injection

Specification:
Screw diameter: Φ 20mm-Φ 220mm
Mould clamping force: 250T-3200T
Shot weight: 30G-30000G

Technical Information

Base Materials:
1). 38CrMoAlA(JIS SACM645).
2). 42CrMo(AISI 4140).
3). 4Cr5MoSi V1 (JIS SKD-61).
4). 9Cr18MOV
5). HPT

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

Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
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
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
Bimetallic layer depth: 3mm

Warranty and service: 1 year

Our advantages:
1). Excellent raw materials
2). Good customer service
3). Rapid delivery
4). Reasonable price
5). Production quickly


Experienced manufacture, we will be the best choice.

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

Product Categories : Single Screw And Barrel For Injection Molding Machine

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