タイトルまたは説明

Air Drive Duct Seam Lock and Folder Machine

This machine use for TDC &TDF duct slide seam lock and use for fold the sheet to be a square duct, by air drive only，and electronic control with foot activation switch.

RAS technology and engineering has taken the seaming process from the traditional three steps down to only one. Traditional methods rollform then receiver lock, the rollform the flange,and finally connect the two and close the seam. The RAS Ductzipper does all this in one smooth and simple operation! The result is a clean joint with, extremely tight ducts, and a remarkably fast throughput.

The system supports ducts of any size and shape to a height of **0 mm(*7inches).This extremely productive"in-line design" moves through the machine along with the duct work. After one seam is completed,the operator simply puts the duct crosswise onto the material guidance system and slides it back to the entry point,it's that simple and easy more than often its saves a second operation.