Introduction to Roller shutter door panel roll forming machine: Rolling shutter door plate roll forming machine, used to produce horizontal splicing corrugated plate to build rolling shutter door (not used for corrugated roof board), a door by lifting along the rolling shutter door track or the guide rail on both sides of the rolling shutter door to open and close. The rolling shutter door plate roll forming machine is usually used with a lock sewing machine; After the rolling shutter door plate is rolled into shape, two or more plates must be sewn together by the lockstitch machine to form the rolling shutter door.