Specification:

Diameter Rang: 125-1250mm

Thickness Ranger: 0.4-1.2mm(Galv. )

Roll Speed: Max16m/min

This machine is to make male and female lock, bead, and also can close lock. Lock size can be adjusted by material thick. Total 7 sets of forming rolls. 4 sets of rolls are to make round duct lock, 3 sets of rolls are to make bead for insulation metal. Change different set of rolls to make different lock respectively.