(This article comes from Shaanxi Heavy Truck)
A Double Layer Roll Forming Machine can make designs which gives it another name dual layer Roll Forming Machine, and because this machine can makes two different designs, and double deck roll forming machine is also a familiar name to people. (Similar machines are like two in one roll forming machine.)
It shall be pointed out that double layer roll forming machine cannot work at the same time, cause they share one motor ,one guillotine,one control box.The two layer or two levels roll forming parts share a same motor and the change of running between top and bottom roll forming part is made through a clutch equiped on this double deck roll forming machine.

Double Layer Roll Forming Machine
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