UPVC PVC Window Profile Production Line

  • EANS PVC window profile production line is equipped with a high-efficiency conical twin-screw extruder. This extruder features an optimized screw structure and high-torque design, ensuring thorough mixing of PVC resin, stabilizers, fillers, and other raw materials, effectively preventing defects such as localized embrittlement and color variation in the profiles.

    The production line integrates an intelligent process control system: every step, from raw material feeding to extrusion, calibration, and cooling, is monitored in real time. The extruder precisely controls temperature and pressure, while an automatic profile dimensional control module ensures consistency in profile cross-sectional dimensions, wall thickness, and surface smoothness.

UPVC PVC Window Profile Production Line
Purpose

Purpose

PVC window profile production line is specialized in manufacturing PVC window profiles—key components for energy-efficient, durable building windows. EANS’s PVC window profile extrusion production line adopts high-performance, energy-saving extruders, which enable uniform material mixing, stable high-volume output, and premium profile precision. These advantages ensure the produced window profiles meet strict standards for thermal insulation, weather resistance, and structural strength—making our extrusion line the reliable core for high-quality PVC window profile production.

Main Features

Components of PVC Window Profile Production Line
Components of PVC Window Profile Production Line
  • 01
    High speed heating and cooling mixer machine
    It achieves precise proportioning and efficient pretreatment of PVC base materials, stabilizers, modifiers, and other raw materials. The fully automated temperature-controlled mixing process ensures uniform activation of materials, providing an ideal raw material state for stable extrusion.
  • 02
    Twin Screw Extruder
    It completes the melting, plasticizing, and homogenizing extrusion of materials. Optimized screw configuration combined with an intelligent temperature control module achieves high-precision plasticizing control, resulting in industry-leading energy efficiency.
  • 03
    Extrusion die and calibration mold
    Including a precision extrusion die and a multi-stage shaping mold, the flow channel is optimized by CFD to ensure uniform melt flow and achieve high-precision forming of complex profile cross-sections.
  • 04
    Vacuum Calibration and Cooling Platform
    Extruded profiles undergo vacuum adsorption shaping and graded cooling, with modular vacuum chambers and multi-stage temperature-controlled cooling to ensure dimensional stability, smooth surface, and minimized internal stress.
  • 05
    Hauling off Machine
    Achieve smooth conveying and tension control of profiles in the production line, independent pressure adjustment of multiple tracks, and adaptability to different profile cross-sections.
  • 06
    Cutting Machine
    The servo-driven flying saw system precisely cuts the profile to a preset length, ensuring the cutting process is completely synchronized with the profile's movement.
  • 07
    Automatic Stacker
    Complete the automatic collection, arrangement, stacking and output of finished profiles.

Production Process

Precise temperature control, stable extrusion; supports pipe/plate/profile production; low energy consumption, high output; customised screw design to improve product precision and production efficiency.

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TECHNICAL DESIGN图标
TECHNICAL DESIGN
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MANUFACTURING图标
MANUFACTURING
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ASSEMBLY图标
ASSEMBLY
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FACTORY QC图标
FACTORY QC
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CLIENT INSPECTION图标
CLIENT INSPECTION
TECHNICAL DESIGN
  • Workshop Layout Design

    Design plastic extrusion factory workshop layout, Better help customers layout the overall.

  • Machine Drawing Design

    Design equipment drawing by the customer's product, and optimize product design based on our
    experience. Our team is equipped with a number of technicians with 30 years of experience to ensure
    that the equipment is well-designed.

TECHNICAL DESIGN
MANUFACTURING
  • Precision Component Machining

    Utilizing professional CNC equipment and standardized workshops, core components are CNC machined with strict tolerance control, laying a solid hardware foundation for stable equipment operation.

  • Process Adaptive Production

    Production processes are matched to the specific characteristics of customer products, tailored to the needs of pipe/plate production lines, etc.

MANUFACTURING
ASSEMBLY
  • Customized System Integration

    From the extruder and screw barrel to the cooling unit and control panel, each component is assembled according to a technically tailored design specific to your target product.

  • Precision Tuning

    Our experienced technicians, with decades of expertise in plastic extrusion equipment, will meticulously calibrate key modules such as the temperature control system and screw speed to improve production efficiency and control assembly precision.

ASSEMBLY
FACTORY QC
  • Component-level inspection

    Each critical component undergoes dimensional accuracy checks, material quality verification, and functional testing to ensure that each component meets technical design specifications and industry standards.

  • System integration evaluation

    The entire production line is tested under simulated production conditions. Our quality control team evaluates key indicators such as temperature control accuracy, extrusion stability, energy consumption, and output efficiency.

FACTORY QC
CLIENT INSPECTION
  • Customized on-site (or remote) validation

    You can choose to visit our factory for on-site inspection or participate in a remote real-time demonstration. Our team will guide you through the assembled equipment and demonstrate key functions for your target product.

  • Performance testing

    Based on your specific production requirements, we conduct specialized tests using materials or parameters you specify. This allows you to directly assess whether the equipment meets your standards for accuracy, energy consumption, and output.

CLIENT INSPECTION

Production Line Video

Production Line Video
play

Production Line Video

FAQ

What is UPVC PVC Window Profile?

UPVC window profiles are a building material made by mixing rigid PVC resin with stabilizers, impact modifiers, fillers, and other additives, followed by extrusion molding. It is specifically designed for manufacturing window frames and sashes. Due to the absence of added plasticizers, UPVC possesses excellent properties such as high hardness, good weather resistance (UV protection, anti-aging), thermal insulation, sound insulation, corrosion resistance, and low maintenance costs. It is widely used in building doors and windows and is a common, energy-efficient, and durable building material.

What is the formula of UPVC PVC Window Profile?

UPVC window profiles are formulated with a core material and auxiliary materials to ensure rigidity, weather resistance, and processability. Main component: Unplasticized PVC resin. Auxiliary materials: Stabilizers, impact modifiers, fillers, lubricants, and functional additives. These materials are thoroughly mixed in a high-speed mixer and then extruded into window profiles.

What is the components of UPVC PVC Window Profile Production Line?

The UPVC window profile production line mainly consists of the following core equipment: raw material mixing system (high-speed mixer + cold mixer, used for uniform mixing of PVC resin, additives and fillers), twin screw extruder, extrusion die, vacuum shaping and cooling device, conveyor, cutting machine, and stacker.

What is the required conditions for UPVC PVC Window Profile Production Line?

EANS technical team provides a turnkey UPVC PVC window profile plant, and the customer will receive a detailed workshop layout, including labor, land size, water, and air consumption.

What is the delivery time of UPVC PVC Window Profile Production Line?

around 45 - 60 days, according to customer requirements.

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