Purchase Qty. Reference FOB Price
1-4 Sets US$1,350.00
5+ Sets US$1,280.00
Product Description
high quality metal sheet grooving machine, duct machine Product Description: Line 5 beading machine and line 7 beading machine are used to make sheet metal reinforced ribs during HVAC air duct processing. The metal sheet beading/grooving machine is a part of ventilation air duct manufacturing ...