Rectangular Duct Making Machine

Whisper lock seem closer square duct seam closer

Model No.： HCH-1550
Product Size： 850*850*2000
Net Weight： 800
Product Power： 3KW
Product Material： Galvanized sheet

Whisper-lock seam closer is an ideal equipment of jointing Pittsburgh lock and single hem, which greatly improve efficiency and is characterized of close and smooth jointing without damaging.

Specifications

Model	Power (kw)	Duct size (mm)	Thickness (mm)	Duct length (mm)	Weight	Size (mm)
TR-1550	3.0	≥150x150	0.5-1.2	1000-1550	800	850x850x2000
TR-1550J	3.0	≥150x150	0.5-1.2	1000-1550	700	1100x950x2100