• Injection Screw Tips Plastic Machine Parts
  • Injection Screw Tips Plastic Machine Parts

Injection Screw Tips Plastic Machine Parts

After-sales Service: Yes
Type: Injection Blow Molding
Structure: Vertical and Horizontal Composite
Plastic Type: Thermoplastic
Plasticizing Way: Screw Type
Clamping Way: Hydraulic
Customization:
Gold Member Since 2012

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Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
ZYSCREW
Automation
Automatic
Computerized
Computerized
Screw Barrel
Customize
Transport Package
Slushing Oil Coated& Film Wrapped in Wooden Case
Specification
ISO9001: 2008 approved
Trademark
Zhongyang
Origin
Zhoushan, China
HS Code
84779000
Production Capacity
1500sets/Month

Product Description

Injection screw barrel parts, screw tips, bimetallic screw barrel, injection molding screw barrel, Single Screw for Injection Molding Machinery

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

Experienced manufacture, we will be the best choice.
Plastic injection mold screw barrel for injection molding screw barrel
Diameter 45mm Min.Order 1 set
Materials 38CrMoAIA
GH113
SKD61
Discount  Available
Application PVC.PMMA.ABS Payment 
Term
T/T, L/C
Technical 
Process
1.Rough Machining
2.Quenching 
and Tempering
3.Finish Machining
4.Nitriding
5 Spraying and welding
with alloy power
6.Screw polishing
Technological 
Parameter 
Roughness Ra 0.4um
Hardness of Quenching 
and Tempering
HB 240-280
Depth of Nitride Layer 0.5~0.8mm
Hardness of Nitride HV 900-1020
Alignment of Screw 0.015mm
Packing  Wooden Case Port Departure Ningbo Port
Guarantee Plastic injection mold screw barrel for injection molding screw barrel : more than 2 years

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