Nitrided Screw and Barrel for Engineering Plastics with Less Than 10% Glass Fiber or Filler

• Customization: Available
• After-sales Service: Online
• Warranty: 12 Months
• Model NO.: JYSS05
• Standard: DIN, GOST, GB, ANSI, BS
• Technics: Machining
• Feature: Durable
• Material: Alloy Steel
• Max Dia: 500mm
• Max Length: 8000mm
• Hardness: 45-62HRC
• Straightness: 0.02mm/M
• Surface Roughness: Ra0.8
• Application: Recycling Engineering Plastics,<20% GF
• Package: Wooden Case
• Waranty: 12 Months
• Nitrided Depth: 0.6-0.8mm
• Transport Package: Wooden
• Specification: d16~d500mm
• Trademark: JY
• Origin: China
• HS Code: 84779000
• Production Capacity: 2000set/Month

Product Description

Product Features
Brand	JINYI
Product Name	Nitrided Screw Barrel
Base Material	38CrMoAlA High-quality Alloy Structural Steel
Suitable Machine	Injection Molding Machine
Bimetallic Material	JYS01(Ni,Cr,Si), JYS02(Ni,Cr,W), JYS03(Co,Cr,W)
Quenching and Tempering Hardness	HB260-280
Nitriding Hardness	HV950±50
Nitride Layer Depth & Hardness	0.4-0.6mm , 56-60HRC
Brittleness	≤2
Surface Finish	Ra0.04
Scope of Application	Suitable Recycling & Engineering Plastics & < 20% reinfored additives & corrosive plastic

Nitrided Screw

Technical Parameters
Product Name : Nitrided Screw
Material: JYN1
Suitable Machine: Injection / Extrusion / Blowing 
Available Size: Φ14 - 500mm, L < 8,000mm
Process Method: Gas Nitriding
Surface Hardness: 950-1000HV
Nitriding period: 120 hours nitriding process
Effective Nitriding Depth: 0.3 - 0.5mm
Max. Nitriding Depth: 0.6 - 0.8mm
Surface Roughness: < Ra 0.8
Screw Straightness: < 0.02mm/m

Advantages
Automatic CNC lathe, milling machine equipment, deep hole boring machine, up to 10m depth nitriding and automatic heat treatment equipment;
Professional operators to ensure the accuracy of each process;
Various mixing heads design to meet the plasticizing requirements of different plastics.

Application 
General plastics & engineering plastics with below 10% glass fibre filling.

 

 

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.