Product Description

1. Motivity is controlled by hydraulic system to ensure stable and reliable working. 2. Life and right punch head feed synchronized to avoid useless distortion during corner combining and more fastness connection of window corner. 3. Machine adjust simply by using synchronized feeding device. 4. Screw adjust the distance between upper and lower corner combining and the making cutter in the same level more convenient. 5. Singe cutter more points corner combining cutter is put up to ensure corner combining of heat insulting off-bridge aluminum win-door more reliable. 6. Adjustable device for measuring cutter feeding which can manufacture larger win-door without ordering special corner combining cutter.