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Window & Door Machines

uPVC Window Welding & Corner Cleaning Machines

From single-head welders to automatic lines that weld all four corners, clean them and move the frame, for uPVC windows with clean, seamless welds.

Robotech AWCL-200C automatic welding and cleaning line for uPVC windows

Available models

ModelType
AWCL-200C4-corner welding and two-head cleaning line
AWCL-100FHigh-efficiency automatic welding and cleaning line
HRWD-140*2200*3000Two-layer CNC 4-corner welding
CJDX-4-4500European seamless welding for coloured profiles
CSHZ4GC / CSHZ3GC / CSHZ2GC4-, 3- and 2-head seamless welding
CSHZ4 / CSHZ3 / CSHZ24-, 3- and 2-head welding
CSH-01Single-head any-angle welding
CSQJB-CNC-120 / CSQJ-CNC-120 / CSQV-120CNC corner and V-corner cleaning

What does it cost?

Send us your work, materials and the size you need on WhatsApp, and we send you a quote the same day.

Includes delivery, installation and training, plus warranty, maintenance and spare parts

Request a quote

Close up

What sets this machine apart

  • Four-head seamless uPVC welding machine

    Seamless welding

    Clean welding of coloured profiles with no visible seam on the face.

  • Four-head uPVC welding machine

    2-, 3- and 4-head machines

    Heads that work alone or together, for frames up to 4500 mm.

Features

Why choose this machine?

  1. 01

    Automatic welding and cleaning

    The line welds all four corners and moves the frame to automatic cleaning with no intervention.

  2. 02

    No visible seam

    Seamless welding modes for coloured profiles, or standard welding on request.

  3. 03

    Any-angle welding

    A single-head machine welds from 30° to 180° for arched and special windows.

  4. 04

    CNC corner cleaning

    Cleans the face and the top and bottom surfaces with digital error compensation.

Technical specifications

Specifications

The power and size depend on your material, its thickness and your production volume, and we recommend them before the quote.

Max frame (automatic lines)Up to 2200 × 3000 mm
Max length (head machines)Up to 4500 mm
Profile height20 – 140 mm
Profile widthUp to 120 mm
Air pressure0.4 – 0.8 MPa

Applications

Who is it for?

  • uPVC window factories
  • Coloured profiles
  • Arched and special windows
  • Automated volume production

With every machine

Your machine arrives ready, and we stay with you after the sale

Buying the machine is only the first step. With us you get installation, training, warranty and maintenance from one place.

Maintenance & spare parts
  1. Delivery & installation

    We deliver the machine to your site anywhere in the Kingdom, install it, set it up and run it with you.

  2. Operator training

    We train you or your team on the machine and its software until you start production with confidence.

  3. Machine warranty

    Every machine has a written warranty in the quote, and we follow up on anything you notice after start-up.

  4. Maintenance & spare parts

    Scheduled maintenance and 24/7 support, with spare parts stocked in Riyadh and Dammam for fast delivery.

FAQ

Questions about the uPVC Window Welding & Corner Cleaning Machines

Prices for uPVC Window Welding & Corner Cleaning Machines depend on the working area, power and options you need. Send us your work, materials and the size you need on WhatsApp, and we send you a quote the same day. Every machine comes with delivery, installation and training, plus warranty, maintenance and spare parts.

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