V-Perfect welding machines

V-Perfect technology: perfect corners, no curbs, no finishing.

GRAF Synergy’s PVC welding machines offer patented solutions to create invisible and durable joints. From the SL4FF-EVO to the 5- and 8-head series, each model is designed to maximize both productivity and window aesthetics. With CNC control, ease of use, and full integration with Industry 4.0 systems, our welding machines turn the most delicate stage of production into a real competitive advantage.