spiral duct machine

Ventilating Spiral Duct Making Machine - The compact design and selected technology allows for an easy relocation to a new worksite.

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The design and options fulfill the needs in HVAC to produce in mild steel, galvanized steel, stainless steel or aluminum

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spiral pipe for gas drainage making machine is a duct with considerable less amount of leakage and maintained rigidity.

High quality and good price for auto duct line 3

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Hydraulic Elbow Making Machine is achieved by means of 2 separate workstations: a flanging station and seam closing station.

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

Cutting systm can be plasma and roller shear for different thickness

1.automatic hydraulic duct seam closer
2.pittsburgh and rectangular bone joint machine
3.high performance and easy to use

Spiral elbow pipe making machine have two working stations

round elbow locker machine
connecting lock and seaming
easy to operate
factory direct sales

FUNTION: DECOILER+ LEVELING/GROOVING+PITTSBURGH LOCK FORMING+TRANSPORTION I+TDF FLANGE FORMING/ANGLE STEEL FLANGE FORMING+TRANSPORTATION II+ FOLDING

rotary swaging machine
factory direct sales
easy to operate
high performance

Square Duct Duct Zipper is designed to seam the rectangular ducts, square ducts and plain sheets.

slitter cutting machine
easy to operate
hvac duct used
sheet metal cutting and beading

The 3rd generation of the market leading CNC plasma cut making machine is developed and designed with the HVAC Industry in main focus.

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

electrical driven bending machine with pre-bending and roll round dual function. Compact structure, easy operation and maintenance

The advantages of our auto duct line:
1.factory direct sale
2.affordable price
3.professional sales and technician team
4.automatic duct forming