PVC Corner Profile Production Line

PVC corner profile production line is a precision system transforming PVC powder into a defined, functional profile.

What is PVC Corner Profile?

These are L-shaped (or other angles) extruded profiles made from rigid or flexible PVC.

PVC Corner Profile Production Line

Common applications include:

Architectural: Wall corner beads (for plaster/drywall), skirting board corners, ceiling coves, window/door frame protection.

Furniture & Fixtures: Edge banding for shelves, table edges, cabinet protection.

Industrial & Automotive: Protective edging for panels, trim pieces.

Components of PVC Corner Profile Extrusion Line:

  • Weighing & Dosing: Automated systems (load cells) or manual weighing ensure precise recipe formulation. Consistency here is critical for quality.
  • High-Speed Mixer (Hot Mixer): Ingredients are intensely blended. Friction heats the mix to ~100-120°C, coating the PVC grains with additives.

PVC Corner Profile Production Line

  • Extruder: PVC corner profile extrusion line typically a single-screw extruder (Conical or Parallel) is used.
  • Die Head: A custom-designed, precisely machined die gives the profile its L-shape.
  • Vacuum Calibration Sizing Tank: The hot, soft profile is pulled through a series of calibration plates or a vacuum calibration tank. Vacuum sucks the profile against the calibrated, water-cooled metal molds, defining its exact dimensions and right angle.
  • Pullers (Haul-off Units): Typically caterpillar-type pullers. They provide constant, adjustable tension to pull the profile from the die through the calibrators. Speed is synchronized with the extruder output.
  • Flying Cut-off Saw: Moves with the running profile to make precise, burr-free cuts to the desired length (e.g., 2.4m, 2.7m) without stopping the line.

Advantages of PVC Corner Profile Production Line:

  • Consistent Quality: Stable dimensions and mechanical properties.
  • High Efficiency: Continuous 24/7 operation possible.
  • Material Efficiency: Low scrap rates; regrind can be recycled inline.
  • Flexibility: Quick die changes allow production of different corner sizes/styles.

Why choose Kangju Machinery?

Planning a plant is complex, but partnering with Kangju Machinery simplifies the transition from blueprint to production. With over 15 years of specialized experience in plastic extrusion line, Kangju does not just supply machines; we deliver “Turn-key Intelligence”.

  • 15+ Years of Technical Mastery: Proven expertise in pipe / profile / panel / sheet extrusion.
  • Customized Molds: Our in-house mold design team uses flow-simulation software. This ensures your PVC wall panels have uniform thickness and a flawless finish from the first meter.
  • On-Site Commissioning: We provide global on-site installation and technician training, ensuring your local team is fully capable of maintaining peak production efficiency.

Kangju Machinery

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