air duct

Air duct:
1,Material: PVC flam-resistant static-free fabric with steel wire outside.
500x500D denier made of high tenacity polyester weave

1.good warm keeping air duct panel for hvac system
2.good heat insualtion air duct
3.attrative and durable duct for air conditioning

Anti UV, corrosion resistance.
The new design, can control the air flow and put leaves.

Standard diameter:100mm-400mm, standard length: 5m,10m
Custom size are available upon request.

Hvac square duct auto line2
One electric coil cradles, 2 material trays.

China cost-efficent air duct production line III IV V HVAC Decoiler and leveler line decoiler machine duct flatting machine AIR DUCT MAKING MACHINE

be classified into three types by high temperature,medium temperature,low temperature

vertical duct zipper for rectangular duct ventilation square duct seam closing machine square duct seam closer duct zipper hvac Duct Zipper Machine jo

Sheet plate welded structure is adopted, with hydraulic transmission and accumulator return, typical of an easy operation, reliable performance

Round Flange Forming Machine HVAC Duct is a new type with round function and the top function of the device

2016 Hot-sale Hvac Duct Production Line HVAC Decoiler and leveler line decoiler machine duct flatting machine AIR DUCT MAKING MACHINE

Hvac duct auto line 5
Two electric feeding coil candles (2900*1900*950 mm x 2), totally 4 material trays ( 5-8 tons each rolls)

Hvac duct auto line 5
Two electric feeding coil candles (2900*1900*950 mm x 2), totally 4 material trays ( 5-8 tons each rolls)

Round flange punching machine and Round flange forming machine is in cooperation with the production, it's used for punching screw holes.

2016 Hot-sale Hvac Duct Production Line HVAC Decoiler and leveler line decoiler machine duct flatting machine HVAC Duct Manufacturing Auto Line

Sheet plate welded structure is adopted, with hydraulic transmission and accumulator return, typical of an easy operation, reliable performance

hvac duct auto line 3
It's mainly for uncoiling, levelling, beading, punching, lockforming.

Hydraulic vertical duct zipper for rectangular duct ventilation square duct seam closing machine square duct seam closer duct zipper Rectangular duct

Sheet plate welded structure is adopted, with hydraulic transmission and accumulator return, typical of an easy operation, reliable performance

hvac duct auto line 3
It's mainly for uncoiling, levelling, beading, punching, lockforming.

2016 Hot-sale Hvac Duct Production Line HVAC Decoiler and leveler line decoiler machine duct flatting machine Hvac air duct automatic line autoline as

hvac duct auto line 3
It's mainly for uncoiling, levelling, beading, punching, lockforming.

Sheet plate welded structure is adopted, with hydraulic transmission and accumulator return, typical of an easy operation, reliable performance

2016 Hot-sale Hvac Duct Production Line HVAC Decoiler and leveler line decoiler machine duct flatting machine AIR DUCT MAKING MACHINE

hvac duct auto line 3
It's mainly for uncoiling, levelling, beading, punching, lockforming.

China cost-efficent air duct production line III IV V HVAC Decoiler and leveler line decoiler machine duct flatting machine AIR DUCT MAKING MACHINE

hvac duct auto line 3
It's mainly for uncoiling, levelling, beading, punching, lockforming.

China cost-efficent air duct production line III IV V HVAC Decoiler and leveler line decoiler machine duct flatting machine AIR DUCT MAKING MACHINE

air guide tube
color silver
material plastic

Hvac square duct auto line2
One electric coil cradles, 2 material trays.