Plastic Profile Production Line Manufacturer – Qingdao Aorui Plastic Machinery
Aorui Plastic Machinery is a professional Chinese manufacturer & factory specializing in plastic profile production lines. Our profile extrusion equipment is engineered to produce a wide variety of plastic profiles, including PVC profiles, WPC (wood-plastic composite) profiles, edge bands, window & door frames, decorative trims, fencing, and other custom profiles.
Our production lines integrate high-quality extruders, dies, calibration tables, cooling systems, haul-offs, and cutting/stacking units. The machines are designed for stable performance, precise dimensions, efficient energy use, and consistent surface finish. As a factory supplier, Aorui can provide custom profile dimensions, materials, and color finishes to meet clients’ specific requirements.
Used in construction, interior/exterior decoration, furniture manufacture, landscaping, and architectural elements, our plastic profile lines offer durability against weather, moisture, and impact. With strict factory quality control, competitive pricing, and full after-sales service, Aorui delivers reliable profile extrusion solutions to customers worldwide.
The PVC Sealing Strip Extrusion Production Line is specially designed for producing various soft PVC and UPVC sealing profiles, widely used in doors, windows, refrigerators, automobiles, cabinets and construction industries.
PVC Sealing Strip Extrusion Production Line
Product Description
The PVC Sealing Strip Extrusion Production Line is specially designed for producing various soft PVC and UPVC sealing profiles, widely used in doors, windows, refrigerators, automobiles, cabinets and construction industries.
This production line adopts advanced extrusion technology and optimized screw design, ensuring stable plasticizing, uniform extrusion, high output and excellent product quality. It is suitable for manufacturing different shapes and sizes of sealing strips, such as T-slot gasket, door gasket, window seal strip, refrigerator door seal and decorative edge profiles.
According to different product requirements, the line can be equipped with single-color, dual-color or co-extrusion systems to meet diversified market demands.
Main Applications
Door and window sealing strips
Refrigerator door gaskets
Automotive rubber sealing profiles
Cabinet edge sealing strips
Building decorative profiles
T-slot PVC soft sealing strips
Production Process
Raw Material Mixing → Screw Feeder → Single Screw Extruder → Mold → Vacuum Calibration Table → Haul-off Machine → Cutting Machine → Stacker
For some special profiles, embossing, punching or winding devices can also be added.
Main Features
1. High Efficiency Extrusion
Equipped with a high-performance single screw extruder, ensuring stable output and low energy consumption.
2. Wide Material Compatibility
Suitable for Soft PVC, UPVC, PVC granules and modified PVC materials.
3. Precise Temperature Control
Adopts intelligent temperature control system for better plasticization and stable product dimensions.
4. Customized Mold Design
Different molds can be customized according to customer samples or drawings.
5. Stable Running
Famous brand electrical components with PLC automatic control system for easy operation.
6. Flexible Production
Can produce various shapes including flat strip, hollow strip, T-shape strip, magnetic strip and complex sealing profiles.
Technical Parameters
| Model | Screw Diameter | Motor Power | Capacity |
|---|---|---|---|
| SJ45 | 45mm | 11kw | 20-40kg/h |
| SJ55 | 55mm | 18.5kw | 40-80kg/h |
| SJ65 | 65mm | 30kw | 80-120kg/h |
| SJ75 | 75mm | 37kw | 120-180kg/h |
Capacity depends on material formula and profile size.
Advantages of Our Machine
High output with low power consumption
Easy operation and maintenance
Long service life
Fast mold changing
Stable sealing strip quality
Support customized production solutions
Professional after-sales service and overseas installation support
Optional Devices
Double color co-extrusion system
Online punching machine
Embossing device
Printing machine
Automatic winding machine
Cooling water chiller
Crusher and mixer
Why Choose Us
With rich experience in plastic extrusion machinery manufacturing, we provide complete turnkey solutions from raw material formulation, machine installation, worker training to after-sales service.
We can customize the machine according to your product sample, drawing or production requirement.
Welcome to contact us for more details and quotation.
