Purchase Qty. Reference FOB Price
1-4 Pieces US$1,300.00
5+ Pieces US$1,200.00
Product Description
sheet metal air pipe electric grooving machine for hvac duct 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 ...