Door panel machine can make the embossed pattern door panel for the metal door system. Door panel machine also can make the smooth door panel, this machine is a linear adjustable machine, it is manual feeding, and two sides to roll forming the door edges , which will be fixed together after the edges is formed. For the door panle making machine, there is also a big automatic production line by biy punching system to punch the door panel and paint the door panel and heat the door panel after painting.