Phone: 020-3479-5910

Fax: 020-34550019


Contact person:Wendy Long

Address: Nan Sha Da Dao, Da Jian Village, Dong Chong Town, Nan Sha District, GuangZhou, China.

Square Duct Machines

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Duct Manufacture Line 8

Compared Line 7 (Automatic GDF duct flange line 7) , this line 8 is only add the pittsburgh-lock automatically seam close, The customer can choose depend on their requirement.

Features: Structure and layout of the entire ductline reasonable,was “Z” or “U”-type distribution Modular design can be different functions needs to choose a flexible combination of modules Can automatically implement the following functions:sheet cut-length,4pcs duct manufacture, “L”, “U”, “口”duct Automatically finish GDF flange and pittsburgh-lock male&female Coil straight, automatically notching With automatically seam close


Coil thickness:0.4-1.2mm

Part width:1000-1300mm.1500mm option Part length tolerances:±0.5mm

Diagonal tolerances:±0.8mm

Processing speed:(up to)18m/min

Driven: hydraulic drive


Beading section:standards

Notching and hole punching:combination of professional mold design for duct notching,suitable for TDF/TDC,TDC2 flange,stud,BPSL pittsburgh lock production process. CNC control:japan Mitsubishi