Chile client come to inspect PV4 P46 double layer machine and  5V profile and corrugated two layer machine.

PV4 PV6 can make in one machine, which called double layer machine, one time is to produce one profile, they can not work at the same time, however 5v and corrugated profile make other double layer machine, double layer is economic one to save costs and space.

There is one clutch as one side of the machine, just need simply to move one handle wheel to make other layer profile.

Loose the clutch of second layer, the first layer machine working