It is an automatic line controlled 10 axis servo motor designed for welding and cleaning of pvc door&window profiles. It consists of 4 different stations. These; four corner welding machine, cooling station, transport-turning station and cnc corner cleaning station. The control of the line is carried out with touch screen PCs with Windows operating system and axis movements are provided by high technology motion control systems. Thanks to PC control technology, data transfer with all windows and optimization programs is very easy. At the welding station; the dimensions of the frames welded with the servo motor and ball-screw motion transfer technology used and the accuracy of 90° angle is very high. Welding of coated and uncoated profiles (0.2 mm - 2 mm) is possible. The mold changing system is very practical. Coiled teflon replacement system in roll form makes easy and economical teflon replacement. It is very simple to introduce pvc frames to the welding and cleaning line with barcoded or manual data entry. Cnc corner cleaning station; thanks to special blade systems, the cleaning of window corners made of pvc profiles with or without coating is done at high quality. Unlimited number of pvc profile types can be introduced to the system and profile programming with dxf format profile drawings can be done easily. The programming simulation allows the operator to easily intervene in the program. Thanks to the special software of our company, warning and error messages are displayed on the control screens of this line and the error in the system can be solved easily by the operator. It is possible to weld and clean all window combinations in the welding and cleaning line.