The first and only 4-head CNC welder in the world that completely eliminates the welding seam from the corner, allowing you to obtain Pvc windows of uniform quality and superior aesthetics.

Unique machine of its kind, it performs perfect welding guaranteeing absolutely flat and homogeneous surfaces also with profiles that, instead of the metal reinforcement, have inside them non-weldable products such as fiberglass, aluminum or other components.

5 Reasons to choose the SL4 FF EVO

Possibility to weld profiles coated with any type of film or foil such as anodized aluminum, painted aluminum, painted Pvc, Pvc covered with natural wood or with acrylic.

Time and cost reduction: After welding, there is no need to clean or touch up.

Labor Reduction: Not having to finish the corners, only 1 operator is required to load the profiles.

Space saving: Extremely compact machine (starting from just 20 m2).

It solves the problem of profile tolerances: It has a special automatic calibration system that allows you to compensate the profiles tolerances.