Injection Single Screw and Barrel

Injection Single Screw: Plastic Machine screw Origin: Zhoushan, China Trademark: ZHONGYANG HS Code: 84779000 ZY is a professional Screw Barrel manufacturer, pls find detailed info. Of the injection Single Screw And Barrel as below:

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


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

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

Warranty and service: 1 year
Experienced manufacturer, we will be your best choice.

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Product Categories : Single Screw And Barrel For Injection Molding Machine