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Screw and Barrel for Injection Molding Machine

Screw and Barrel for Injection Molding Machine photo-1
US$ 500 - 10,000 MOQ: 1 Set
Key Specifications
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Place of Origin:
Zhejiang, China
Brand Name:
shenglong
Payment & Shipping
Payment Methods:
Port of Shipment:
NINGBO
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Zhejiang, China
Brand Name shenglong

Specifications

What we do is to guarantee the highest level of quality for each screw and barrel from shenglong machinery.

Specifications

1.blow machine single screw and barrel
2.material:alloy-steel of high quality
cessed to drawing or your request

Features Specifications: injection single screws and barrels for blow machine .
Instructions for injection single screws and barrels for blow machine :
1.We are a professional company specialized in manufacturing many types of screw, the barrel can be applied on all types of injection moulding machine,rubber hot-feeding extruder, rubber cold-feeding extruder, pin barrel cold feed extruder, plastic extruder with different specifications.
2.The models of screw include:
Variable pitch and variable depth, variable pitch and equal depth, variable depth and equal pitch, and equal depth and pitch.
Groove multi-die type, composite type, mixing type and separating type.
 
Material:
Alloy-steel of high-quality
1)38 CrMoAIA(JIS SACM645)
2)42CrMo(AISI4140)
3)9Cr18MoV
4)CW6Mo5Cr4V2
5)SKD61
Heat-treatment
Nitriding treatment
Electroplate hard-chrome
High-frequency quenching
Spraying corrosion wear-resisting dual metal layers
Vacuum quenching

Technical Parameter

 Steel Material  DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA
 Deepness of Nitriding Layer  0.7 mm -0.9 mm
 Hardness of Nitriding  HV900 - HV1,000
 Nitriding Brittleness  ≤Grade 1
 

 Chromate plating

 Thickness 0.05 mm - 0.10 mm, hardness HV950
 

 Special treatment

 Carbide coating on screw flight and bimetallic barrel
 Screw straight tolerance  0.015 mm/m
 Surface roughness  Ra 0.4μm

 

 

Screw and Barrel for Injection Molding Machine

 

 

 

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Business Type
Manufacturer, Trading Company
Year Established
2000
Factory Size
1,000-3,000 square meters
Total Employees
51 - 100 People

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