Plastic Machibe Bimetallic Screw and Barrel / Tungsten Carbide (65/ 132 )

Specification:Screw diameter: 15mm-300mmMaximal length: 8000mmBarrel inner diameter: 15-300mmMaximal length: 4000mmDifferent bimetallic alloys are available for different raw materials.1. Tungsten carbide screw and barrel2. High output3. Low power4. Low noise leveApplication: Injection molding machine, extrusionBase Materi

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Specification:
Screw diameter: 15mm-300mm
Maximal length: 8000mm
Barrel inner diameter: 15-300mm
Maximal length: 4000mm

Different bimetallic alloys are available for different raw materials.

1. Tungsten carbide screw and barrel
2. High output
3. Low power
4. Low noise leve
Application: Injection molding machine, extrusion

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

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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