Hvof Coating Screw and Barrel for Halogen-Free Material with Below 65% Glass Fiber Filling

• Customization: Available
• After-sales Service: Online
• Warranty: 12 Months
• Model NO.: SSB04
• Technics: Machining
• Feature: Durable
• Material: Alloy Steel
• Max Dia: 500mm
• Max Length: 2300mm
• Hardness: 1100-1400hv
• Straightness: 0.02mm/M
• Surface Roughness: Less Than Ra0.8
• Application: Highly Abbrasive Plastics
• Coating Thickness: 1-1.5mm
• Coating Type: Tungsten
• Transport Package: Seaworthy Wooden Case
• Specification: d16~d500mm
• Trademark: JY
• Origin: China
• HS Code: 84779000
• Production Capacity: 2000set/Month

Product Description

 

HVOF Coating Screw

HVOF (High Velocity Oxygen Fuel) coating process is a kind of thermal spraying technique that melted (or heated) materials are sprayed into the surface.

Technical Parameters
Product Name: Full Coating WC Screw
Material: JYG3 + Tungsten Carbide Alloy Coating
Suitable Machine: Injection / Extrusion / Blowing ...
Available Size : Φ14-80mm, L < 2,300mm
Process Method: HVOF Spray
Surface Hardness:1100-1400 HV

Advantages
 By HVOF technology, alloy powder spraying is under high pressure and high velocity. The adhesive force is over 10000PSI, and the powder density can be achieved up to 99.8%, which offers outstanding performance in wear & corrosion resistance.

Application 
Specially for Halogen-free material with below 65% glass fibre filling.

Parameters of screw coatings

COATING TYPE	COATING METHOD	COATING THICKNESS	HARDNESS	MAX. LENGTH	APPLICATIONS
TiN	PVD	0.002 - 0.003mm	2000 - 2200 HV	1900mm	Optical products & abrasive plastics processing.
Chrome Plate	Electroplating	0.02 - 0.08mm	650 - 720 HV	6000mm	Transparent products & corrosive plastics processing.
Tungsten Coating	HVOF	1.0 - 1.5mm	1100 - 1400 HV	2300mm	High abrasive plastics processing.

 

Product Features
Brand	JINYI
Product Name	Full Coating WC Screw
Base Material	High-quality Alloy Structural Steel+Tungsten Carbide Alloy Coating
Suitable Machine	Injection/Extrusion/Blowing
Available Size	Ø14-80mm, L≤1800mm
Process Method	HVOF Spray
Surface Hardness	1100+1400HV
Scope of Application	Suit for Halogen-free material with below 65% 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.