double layer forming machine

http://www.roll-machine.com/double-layer-forming-machine-pl-999.html This double layer forming machine is a a new type of energy-saving and high-effective producing equipment for steel structure. Components List Name Model/Name Quantity Technical Description 1.Decoiler system Cantilever type automatic decoiler 1set Cantilever, hydraulic expanding, electrical motor actively release the sheet and ultrasonic control. 2.Main forming system Guiding device 1set 1. Roller material