HVAC spiral round galvanized acl duct bending machine,Stainless Steel flexible duct making machine

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  • 1 Sets
  • >=2 Sets
Model Number:
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Shipping fee:
Depends on the order quantity.
Lead Time:
20 day(s) after payment received
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Quick Details
Brand Name:
Place of Origin:
Anhui, China (Mainland)
1 Year
Production Capacity:
acl duct bending machine,Stainless Steel flexible duct making machine
Raw material:
Alloy Steel
Product name:
hvac duct machine
Pipe shape:
Circle Pipe
duct forming machine
Drain Pipe
Useful life:
40 Years
Pipe diameter:
Thickness of strip:
0.4-1.2mm(galvanized steel)
Pipe Production Line
Pipe Material:
Drain Pipe
After-sales Service Provided:
Engineers available to service machinery overseas

Packaging & Delivery

Selling Units:
Single item
Single package size: 
2710X2300X2040 cm
Single gross weight:
2260.0 kg
Package Type:
wooden box for HVAC spiral round galvanized air duct forming and making machine,Stainless Steel Pipe Making Machine
Lead Time :
Quantity(Set) 1 - 3 >3
Est. Time(days) 20 To be negotiated

China HVAC spiral round galvanized acl duct bending machine,Stainless Steel flexible duct making machine

spiral duct making machine can be directly on the material alre- spiral duct making machine can be directly on ady do flange bending machine, sheet of same board using flange is essential ady do flange bending machine process of practical equipment, but also can be used as a general ruffled machine usde as a general ruffled machine use.


Spiral tube coil is made of spiral seam of thin walled tube, metal belt round, no welding, no leakage, no Water Leakage, used for air and bulk transport, instead of the traditional tin pipe (i.e. manual seam pipe). A wind pipe, the straight pipe without manual mechanism on the main purposes are as follows:

1) air, including ventilation, such as air supply and exhaust, the range is very wide, such as factory workshop, the production site needs to be discharged due to outdoor air, harmful gas, and need to be transported to the indoor outdoor air. Then it is necessary to use large flow and low pressure air delivery pipe, spiral duct is the most suitable, use galvanized iron pipe in general, corrosive and wet places stainless steel tube.

2) to send cold air. The most common is the central air-conditioning pipe, this pipe need to add heat preservation material.

3). Hood Hotel, restaurant, hotel kitchen has a lot of fume, need to discharge, using circular duct is fume chimney. Here, the spiral duct is called the fume pipe.

4) dust removal. There are many factories in the production workshop a lot of dust, the need for specialized dust removal device, in which the air flow is larger, can be used in a spiral duct.

5) bulk material transport. In some factories, the production process, need to transport loose particles, in particular, the proportion of small, such as foam plastic particles, such as the use of a low cost, good effect.

Tube diameter range: 80-1500mm

Tube length: 120-8000mm

Suitable material: Galvanized steel,Stainless steel,Aluminum

Thickness of strip: 0.4-1.2mm

Width of strip:137-140mm

Strip speed: 1-45m/min

Lock seam: Outside tube: on the inside on request

Controlling system:  PLC automatic control

Main motor power: 5.5KW

Cutting motor power: 4kw

Cutting system: sawing cutting

Weight : 2200kg

Packing dimension: 2600x2200x2050mm

Including 20 sets of steel molds  

If you have interest in our HVAC spiral round galvanized acl duct bending machine,Stainless Steel flexible duct making machine,please feel free to contact us.


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