PVC Windows High Speed Profile Extrusion Line





Product Overview
The PVC Windows High Speed Profile Extrusion Line, manufactured by Polynk, is engineered for rapid and precise production of PVC window and door profiles, micro-foam decorative sheets, and structural panels. Now available through OmegaPack, this high-performance line is ideal for manufacturers seeking efficiency, consistency, and long-term reliability in PVC extrusion operations.
Applications
This extrusion line is purpose-built for the production of various PVC-based products, including:
PVC door and window frame profiles
Micro-foam decorative panels
Construction-grade PVC sheets
Custom foam or rigid PVC profiles
System Components and Configuration
Every component of this line is designed for optimal synergy and durability:
Key Advantages
High Plasticization Efficiency: Maintains uniform melt flow and reduces material waste
Low Shear Design: Enhances product durability and surface quality
High-Speed Output: Designed for large-scale manufacturing without compromising precision
Durable Components: Extended service life with minimal wear
Foam Profile Capability: Easily switch to micro-foam profiles with screw and mold replacement
Advanced Control System
Powered by imported AC frequency conversion or DC speed control, the extrusion line allows accurate speed adjustments based on production needs. Coupled with a premium temperature control instrument, the system delivers precise heating and thermal stability across the process.
Built for Industrial Demands
Polynk’s commitment to quality extends to every component, from the calibration unit’s high-performance pump to the haul-off’s robust traction system. Each unit is engineered for:
Continuous operation
Energy-efficient performance
Easy maintenance and component replacement
Key Benefits and Features
Component | Description |
Twin-Screw Extruder | Ensures consistent, uniform plasticization with high output and low shear |
Vacuum Calibration Table | Provides dimensional stability and precise shaping |
Haul Off Unit | Controls consistent product movement across the line |
Cutter | Delivers clean, accurate cuts at customizable lengths |
Film Covering Machine | Optional module for surface lamination or protective film application |
Stacker | Organizes finished profiles safely and efficiently |
Process steps

Specifications
Specification | YF240 | YF240 | YF240A |
Max.width | 240 mm | 240 mm | 240 mm |
Extruder model | SJP75/28 | SJP93/28/31 | SJP110/28 |
Max.capacity | 150-250 kg/h | 250-400 kg/h | 400-500 kg/h |
Extruder power | 37 kw | 55 kw | 75 kw |
Cooling water | 7 m³/h | 8 m³/h | 10 m³/h |
Compressed air | 0.6 m³/min | 0.6 m³/min | 0.8 m³/min |
