PVC Welding and Cleaning Centre with 2-Axis CNC Cleaning Unit

Purpose

The TD 3040 welding and cleaning centre is designed for fully automated welding and cleaning of PVC profiles in the production of windows of any complexity, including French sashes. The machine combines all key operations in a single flow: welding, cooling, automatic transfer and high-precision cleaning of all internal and external corners.

A well-engineered design and a CNC corner-cleaning unit ensure stable geometry, high productivity and minimal manual labour. The centre adapts easily to different profile systems, supports barcode-based operation and allows quick changes of welding modes. The TD 3040 helps factories increase output, reduce errors and maintain European quality in series production of PVC windows.

Advantages and equipment

• Welding and cleaning of all frame corners, including the French sash.
• Robust mechanical construction enabling high-speed operation.
• Mitsubishi PLC control system.
• User-friendly Kaban interface with an easily configurable parametric structure.
• Operation via barcode scanner.
• Heating is controlled by a PID system depending on the profile type.
• Heating-melting and welding times are adjustable according to the profile type.
• Easy adjustment of welding modes.
• Welding tolerance system included.
• The cooling table transports the frame to the robot after welding.
• The robot transfers the frame from the cooling unit to the cleaning unit.
• Cleaning by automatic rotation of the frame.
• Removal of weld flash from the upper and lower profile surfaces using cleaning knives.
• Cleaning of internal corners, including window sill profiles.
• External weld flash removal, including on the French sash, is performed with a saw blade.
• Cleaning of laminated profiles.
• Detailed information

Machine operation videos

Spare parts and documentation

Assembly diagrams 26

FAQ