duct

round welding making machine the guaranteed air-tight seam can be achieved through stitch welding or continuous welding application.

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

1.PLC control
2.high-speed synchronous cutting system
3.can be adjusted
4.can make many different sizes of round duct

metal stamping galvanized duct corner connectors inserter machine Duct corner inserting machine TDF Corner Inserter machine

Round Duct Rotary Machine make the ripple with round pipe

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)

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

rectangular Hvac Duct Making Machine U-shaped structure, compact equipment arrangement, less and occupation, suitable use for small size plants.

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)

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

Line II consists of two electrical feeding metal frame , leveler grooving roller, hydraulic notch and punch square machine, hydraulic shearer

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

The main purpose of round aluminum duct forming machine is in the fresh air system on the end of the air supply stage for duct ventilation.

Spiral round HVAC duct forming machineSpiral Spiral round duct forming machine HVAC spiral duct making machine

our primary focus is to deliver the highest quality spiral tubeformers, and spiral pipe machines at a fair price.

air duct spiral forming machine Spiral Round Duct Machine round duct forming machine 80-1500mm Prima spiral sheet metal HVAC ventilation damper duct p

China Flat Oval Duct Machine ,Find details about China Duct Machine, Flat-Oval Duct Machine from Flat Oval Duct Machine SBKJ INC.

Pneumatic duct Bending Machine metal folder pan break TDF flange folding manual edge folder machine manual sheet metal folding machinE

The main purpose of round aluminum duct forming machine is in the fresh air system on the end of the air supply stage for duct ventilation.

Pneumatic duct Bending Machine duct edge folding machine TDF flange folding manual edge folder machine manual sheet metal folding machinE

Hydraulic Corner Binding Machine is professional for installing duct corner on the square air duct.It can greatly increase the production efficiency.

air duct spiral forming machine Spiral Round Duct Machine round duct forming machine 80-1500mm Spiral Duct Forming Machine for ventilation purpose

The main purpose of round aluminum duct forming machine is in the fresh air system on the end of the air supply stage for duct ventilation.

gorelocker duct elbow making machine elbow maker gore locker machine duct seam locking machine Round duct gorelocker machine

China Hydraulic Elbow Making Machine Spiral Duct Forming machine

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

Tubeformer, spiral tube machines, spiral duct machine

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

Diameter:80-600mm.
Material:Non-wowen Fabric,PVC Film,Aluminum Film
Thickness:0.02-0.08mm
Feeding Speed:65m/min
Cutting System:Auto cutting

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