PVC Profile Co-extrusion Line is designed for producing multi-layer PVC profiles with different materials, colors, and surface structures. The line can be equipped with conical twin screw extruders, co-extrusion units, vacuum calibration tables, cooling systems and PLC control systems. It is suitable for manufacturing PVC door and window profiles, decorative profiles, wall panels, skirting boards and other building material profiles. The co-extrusion configuration can be customized according to profile structure and production requirements.