Plastic Sheet Extrusion Planet Multi-Screw and Barrel

• After-sales Service: Yes
• Warranty: 12months
• Screw: Multi-Screw
• Engagement System: Full Intermeshing
• Exhaust: Don′t Exhaust
• Automation: Automatic
• Model NO.: Customized
• Computerized: Computerized
• Size: Customize
• Material: Nitriding Steel
• Nitrided Layer Depth: 0.3-0.7mm
• Certificate: ISO9001
• Bimetallic Layer Depth: 3mm
• Surface Roughness: Ra0.4
• Linearity of Screw: 0.015mm
• Transport Package: Slushing Oil Coated& Film Wrapped in Wooden Case
• Specification: ISO 9001: 2008 approved
• Trademark: ZHONGYANG
• Origin: China
• HS Code: 84779000
• Production Capacity: 10 Sets/ Month

Product Description

screw and barrel for extrusion machine
 

screw and barrel for injection molding machine
 

screw and barrel for food machine
 

screw and barrel for rubber machine
 

conical twin screw and barrel
 

parallel twin screw and barrel 
 

bimetallic screw and barrel 
 

full-hard screw and other plastic machinery parts...
 

Plastic Sheet Extrusion Planet Multi-Screw and Barrel

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

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
Plasma nitriding

Technical parameter:
Nitrided layer depth: 0.3-0.7mm
Nitrided hardness: HRC56-60
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm

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