The PVC-Aluminum Profile Co-extrusion Line is specially designed for producing co-extruded profiles that combine PVC and aluminum materials to achieve superior strength, durability, and decorative appearance.
This line integrates PVC extrusion, aluminum insert feeding, and online co-extrusion bonding, providing a high-efficiency solution for manufacturing modern building profiles, decorative trims, and window/door frames.
Item No :
SWLSXUsage :
Plastic ExtrusionColor :
Customized ColorScrew type :
Twin Conical ScrewRaw material :
PVC
PVC-Aluminum Profile Co-extrusion Line
Main Features
Advanced Co-extrusion Technology – The line synchronizes PVC extrusion with aluminum strip or sheet feeding, ensuring firm bonding and smooth surface finish.
High Adhesion Performance – Special temperature control and forming dies guarantee strong adhesion between PVC and aluminum without delamination.
Precision Temperature & Speed Control – Multi-zone heating and inverter-controlled haul-off ensure dimensional accuracy and stable extrusion.
Energy-efficient Design – Optimized screw structure ensures stable output with reduced power consumption.
Flexible Customization – Can be configured for various profile shapes, sizes, and aluminum layer thicknesses according to customer needs.
Advantages:
SWLSX PVC-Aluminum Profile Co-extrusion Line Specifications Overview
|
Machine Type |
Screw Diameter (mm) |
Main motor power/heating power (kw) |
Screw Rotary Speed (rpm) |
Output （KG/H) |
Outline Dimension (mm) |
Total Weight (KG) |
|
SWLSX-1 |
45/90 |
45.2 |
1-45.5 |
47-70 |
3360*1290*2127 |
6000 |
|
SWLSX-2 |
50/104 |
71.6 |
1-30 |
60-100 |
3620*1050*2157 |
7500 |
|
SWLSX-3 |
55/110 |
71.6 |
1-38 |
70-150 |
3620*3500*2157 |
8800 |
|
SWLSX-4 |
65/132 |
92.6 |
1-30 |
80-250 |
4235*1520*2450 |
9500 |
|
SWLSX-5 |
80/156 |
122.6 |
1-36.9 |
250-400 |
4750*1550*2460 |
11000 |
|
SWLSX-6 |
92/188 |
172.5 |
1-32.9 |
300-750 |
6725*1550*2814 |
13000 |
FAQ
Q1: What is a PVC-Aluminum Profile Co-extrusion Line?
A1: It is an advanced extrusion system designed to produce composite profiles combining PVC and aluminum materials. The PVC provides flexibility and insulation, while the aluminum layer enhances strength, durability, and decorative appearance.
Q2: How does the co-extrusion process work?
A2: During production, PVC material is extruded through the main extruder, while an aluminum strip or sheet is fed and bonded online through the co-extrusion die. The result is a tightly bonded, smooth, and high-strength PVC-aluminum composite profile.
Q3: What are the main advantages of PVC-aluminum co-extruded profiles?
A3:
High mechanical strength and dimensional stability
Excellent weather and corrosion resistance
Elegant metallic appearance
Lightweight and easy to process
Suitable for both indoor and outdoor applications
Q4: What products can be made with this line?
A4: The line can produce various decorative trims, window and door frames, wall skirting, corner profiles, furniture edge strips, and other architectural or industrial profiles.
Q5: What type of extruder is used in this line?
A5: The system typically uses a conical or parallel twin-screw extruder for PVC extrusion, depending on output capacity and material formulation requirements.
Q6: How is strong adhesion between PVC and aluminum achieved?
A6: The production line applies precise temperature control, optimized die design, and synchronization between extrusion and aluminum feeding, ensuring a firm bond without separation.
Q7: Is the production line customizable?
A7: Absolutely. The line can be customized in extruder configuration, die design, aluminum feeding system, and control options to meet specific profile requirements.
No.18,Huixin Rd.,Yangtze River Dev.Zone,Nanjing 211505China
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