Automatic Sandwich Panel Roll Forming Machine

●Automatic Sandwich Panel Roll Forming Machine Product description： Automatic Sandwich Panel Roll Forming Machine is the special equipment for making the color steel heat preservation composite board. It adopts the advanced production technology, using pneumatic, electric and mechanical as a whole.   Color steel sandwich plate roll forming machine is a production line that first form the color steel, then use the strong adhesive to composite the color steel board with the inner core material. The working speed uses the frequency conversion stepless speed regulation, and can composite EPS sandwich panel one-time. Which we will get a new building material with hig...