1.Convenient for pipe grooving 2.Excellant in quality,competitive in price 3.Easy to operate Comifo beading machine,also called grooving bending machine,grooving machineThe latest design in beading technology is now available. Designed to meet the requirements of SMACNA, this...

1. 3-roller bending machine 2. With high quality 3.Competitive price Comifo Three Roller Bending Machine also called three roller rolling machineryAsymmetical three-roller bending machine’s upper roller is hand-adjusted up and down. The machine has a pre-bending function....

1.Hand cleat bender 2.Sheet metal bending machine 3.High accuracy, high efficiency Comifo Hand Cleat Bender also called c cleat bender,bending machineCleat Bender is a special designed machine for the processing of ducts. Fold to square shape by duct manufacture auto line,...

1.Different shapes available 2.Multi fuctions 3.High quality and competitive price Comifo Rotary Machine also called power swaging,round flange forming machineThis forming machine offers a broad variety of shapes and capabilities in forming sheet metal for a combination of uses:...

1.Duct Zipper,Germanic duct seaming 2.Suitable for mate flange duct and C cleat joint duct 3.High speed,stable Comifo Duct zipper also called duct closing machine, duct seaming machine.General three different seams are common in the industry to connect the corners of the ducts:...

1.Sheet metal folding and seaming machine 2.Hydraulic driving system 3.PLC control, Automatic seaming Comifo Seamatic also called seaming machine, pipe roller bending machineComifo Hydraulic Fold-seamer is a special machine made for integrated flange duct work, especially...