AKS 8400

AKS 8400

4-head welding machine

With the AKS 8400 U-R-B-A-N designed a high quality and extremely flexible machine. Due to the stable construction and special functions, the machine achieves highest possible dimension accuracy and adapts perfectly to your requirements.

  • AKS 8405 with weld seam limitation 2.0 mm
  • AKS 8410 with weld seam limitation 0.2 mm
    (equipped with heated clamping plates and stainless steel knives)

All components correspond with our high quality standard – so you can be assured that you can produce very reliable at any time. The convenient access to the single modules allow a fast and easy maintenance and cleaning of the machine. The automatic unlocking device* of the locking bolts, which is optionally available, helps to save additional time when changing and adjusting the outside fixtures. In addition to that, the change of the back stop is no longer necessary for straight overlap sash profiles from 40 mm to 200 mm.
Thanks to the vertical profile insertion position and the pre-selectable insertion position of the top welding heads, profile bars can get inserted in an ergonomically favourable operator position. The automatic outfeed of the frames takes place in a horizontal position to the back. As all parameters (e.g. warm up and joining time, welding temperature*, fusing*- and joining pressure* etc.) of each single profile can get adjusted individually and pre-selected via the machine program, a perfect adjustment to all kind of profiles is possible.
The positioning of the X-Y-axis takes places with electronic AC-servo motors.


  • Manufacturer: U-R-B-A-N
  • PDF datasheet: Download

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