Screw and Bimetallic Barrel for Injection Molding Machine with Flange Nut

Min.Order: 1
Product origin: Ningbo, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 190 ~ 3800

Description
Product Features
BrandJINYI
Product NameBimetallic Barrel
Base Material38CrMoAlA High-quality Alloy Structural Steel
Suitable MachineInjection Molding Machine
Bimetallic MaterialJYK01(Fe,Cr,Ni), JYK02(Ni,W,Cr), JYK03(Co,W,Cr)
Nitriding HardnessHV950±50  
Nitride Layer Depth & Hardness0.6-0.8mm , 56-60HRC
Brittleness≤2
Surface FinishRa0.04
Scope of ApplicationSuitable Recycling & Engineering Plastics & <20 or <35% reinfored additives & corrosive plastic
 

Bimetallic
 Barrel


Centrifugal casting or rotocasting is a casting technique that is typically used to cast thin-walled cylinders. It is chiefly used to manufacture rotationally symmetric stock materials in standard sizes for further machining, rather than shaped parts tailored to a particular end-use.

Technical Parameters
Product Name : Bimetallic Barrel
Material: JYN3 + JYK Series Alloy
Suitable Machine: Injection / Extrusion / Blowing ...
Available Size: Φ < 500mm, L < 8,000mm
Process Method: Centrifugal Casting
Surface Hardness: 52-62 HRC
Surface Roughness: < Ra 0.8
Screw Straightness: < 0.02mm/m

Advantages
By casting and sintering high quality alloy powder on barrel inside surface with thickness1.5-2.0mm, screws can get higher performance in both wearing & corrosion resistant performance.

Application 
General plastics & engineering plastics with below 70% glass fibre filling.

JYK Series Alloy
At this stage, we have JYK-1, JYK-2 and JYK-3 alloy types and treatments for wear fighting.
TYPECOMPONENTSHARDNESS
(HRC)
Abrasive
RESISTANCE
Corrosion
resistance
applications
JYK-1, CFe, Cr, Ni56 - 60xxRecycling & engineering plastics, reinforced additives less than 20%.
JYK-2, BNi, W, Cr58 - 62xxxxModerate corrosive, reinforced additives less than 35%
JYK-3, ANi, W, Cr60 - 64xxxxxHigh abrasive and moderate corrosive plastics
 
Suitability: (x good) to (xxx excellent). 

 
TYPEINGREDIENTS (WEIGHT %)
CrCFeBSiW *MnNiOthers
JYK-1, C81.2Bal4.34/0.6510.8< 1.0
JYK-2, B81.4543.316.50.5Bal< 1.0
JYK-3, A81.4543.3400.5Bal< 1.0
* Highest composition of tungsten carbide can go up to 45%, which enables the barrels have 5 times wear-resistance capability than normal bimetallic barrels and up to 60% glass fibre filling in general & engineering plastics materials.  





 




FAQ:

Q1. What's your MOQ?
1PC or SET
 
Q2. Can I place the customized order for different sizes, materials, structure….?
Yes, all customized orders are welcomed.

Q3. Could I get a QC report before delivery?
Yes, the specific QC reports will be sent to you before delivery.


Q4. Can I have our own logo or label on our product?
Yes,we can laser your logo or code number on your product.

Q5. How long is your guarantee?
1year,2 years,5 years base on different requirement.


Q6. How to reach you for other questions?
Please feel free to contact us through E-mail
, call or visiting our factory as below address.


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