PVC door decoration sheet extrusion line

The PVC Door Decoration Sheet Extrusion Line is a purpose-built production system for manufacturing PVC blister door decorative sheets with excellent surface finish, dimensional accuracy and stable output. Designed around a conical twin‑screw extruder and an advanced four‑roll calender, this line delivers reliable plasticization, precise thickness control and smooth, production‑ready sheet cuts — reducing downstream work and lowering per‑piece costs.

Application Scenario

Why this line improves your production

• Superior melt and mixing: The conical twin‑screw extruder ensures PVC powder is fully plasticized and homogeneously mixed, providing a consistent melt that is the foundation for high‑quality decorative sheets.
• Exceptional surface flatness and cooling: An advanced four‑roll calender with independent servo synchronous control guarantees board flatness. A specialized roller temperature control system adapts to different thicknesses for accurate cooling and shaping.
• Flexible product customization: Quick mold change capability lets you produce sheets of multiple sizes, shapes and thicknesses. Online process adjustment reduces downtime and material waste when switching product specifications, supporting customer‑specific orders.
• Clean, precise cutting: The specialized cross‑cutting unit runs stably with low dust and noise, producing smooth, flat cuts that minimize follow‑up machining and increase throughput and product quality.

Operational benefits

• Higher first‑pass yield due to improved melt quality and calender control.
• Lower labor and rework costs because of clean cuts and uniform sheets.
• Faster changeovers and lower scrap when switching specifications.
• Scalable capacity — choose the model that matches your required output (350 kg/h or 550 kg/h).