Screw and Barrel Injection Molding Machine

• Application: Machine Parts
• Certification: ISO
• Surface Treatment: Yes
• Technics: Milling
• Material: Steel
• Type: Conveying Screw
• Model NO.: ZY SCREW - INJECTION
• Injection single screw: Plastic machine screw
• Transport Package: Film Wrapped in Wooden Case
• Trademark: ZHONGYANG
• Origin: Zhoushan, China
• HS Code: 84779000
• Production Capacity: 150 Sets/Month

Product Description

ZY is a professional screw barrel manufacturer, pls find detailed info.
of the injection 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.