Let us introduce the PVC Window and Door Profile Production Line to you.
What Is PVC Window and Door Profile Production Line?
PVC Window and Door Profile Production Line is specifically designed for producing various plastic profiles required for building door and window frames. Through extrusion molding, this equipment can produce a complete system of door and window profiles, including sliding door and casement models, as well as various sealing strips.
What are the components of Production Line?
Conical Twin-Screw Extruder:
Typically uses SJSZ 65/132 or 80/156 models, designed for high-pressure extrusion of PVC powder to ensure thorough plasticization of the material.
Profile Extrusion Die:
Precision-customized cavity dies determine the profile’s cross-sectional structure (e.g., three-cavity, multi-cavity structures), crucial for insulation and strength.
Vacuum Setting Table:
Employs a vacuum negative pressure and powerful water cooling system to precisely cool and set the high-temperature profile within the die, ensuring minimal dimensional tolerances.
Traction Machine:
Multi-track traction, linked to the extruder, maintains a constant linear speed to prevent profile deformation.
Cuter:
Fully automatic fixed-length cutting with clean cuts, usually equipped with a dust removal system.
Stacker:
Automatically receives and flips finished profiles.
Auxiliary Equipment (Optional):
Includes a co-extruder (for producing profiles with adhesive strips or colored surfaces) and a laminating machine.
What are the technical features of the machine?
Multi-chamber structural design: The equipment, combined with molds, can produce profiles with multiple independent air chambers, significantly improving thermal insulation, sound insulation, and drainage performance.
High weather resistance and formula adaptability: The production line supports the addition of high proportions of stabilizers and UV inhibitors, ensuring that the profiles do not become brittle or fade in harsh outdoor environments.
Co-extrusion technology: Supports co-extruding a layer of colored ASA material on the profile surface or directly co-extruding soft rubber strips at the sealing points, achieving functional integration.
High dimensional accuracy: Advanced vacuum forming technology ensures the assembly accuracy of the profiles, facilitating automated welding and assembly later.
What are the application areas of PVC Window and Door Profile？
Building exterior windows: Frames and sashes for casement windows, sliding windows, and louvered windows.
Interior and exterior doors: Balcony sliding doors, bathroom casement doors, and matching door frames.
Partition systems: Supporting frames for office spaces or sunrooms.
Decorative profiles: Window sills, trim panels, and sealing strips to match doors and windows.
