SPIRAL DUCT FORMING MACHINE
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Spiral Duct Forming Machine
- Spiral Duct Forming Machine
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Brand: DURMAPRESS
Function
- High Efficiency In Production: Highly automated, continuous production with fast speed; integrated process saves time.
- Stable Product Quality: High precision ensures tightness; spiral structure enhances durability.
- High Material Utilization: Coil-based production cuts waste; flexible length adjustment saves materials.
- Wide Application Range:Produces diverse specifications; suits multiple scenarios and materials, especially HVAC.
- Easy Installation:Simple connection methods; fast installation, lowering costs.
Spiral duct machine (also known as spiral duct forming machine or spiral bite machine) is a device specially used to produce spiral circular ducts. It is widely used in ventilation, air conditioning, dust removal and lightweight material conveying industries, especially in HVAC ventilation systems.
Main Uses of Spiral Duct Machine
1.Produce Spiral Ducts
Roll metal strips like galvanized sheets, stainless steel, and aluminum into spiral – shaped ducts, often used to transport air, gases, dust, etc.
2.Used in HVAC Systems
In ventilation and air – conditioning systems of commercial buildings, industrial plants, subways, airports, etc., to transport fresh air and exhaust air.
3.Smoke and Dust Collection and Purification Systems
Such as dust removal pipeline systems in factory workshops.
4.Transport of Agricultural Products and Light Materials
Used as transport pipelines for grains, granules, and other light materials.
1.Patented mold, easy to adjust, and has its own patent, replace the mold more trouble and save the province of materials
2.High-speed synchronous cutting system
3.PLC control
4.Can be on-site construction
5.Can be adjusted
6.High-quality products, high-quality services
7.The system can handle galvanized sheet, aluminum
8.Automatic roll out of equipment
9.Can produce a variety of different diameter spiral tube
- Siemens control system from Germany
- Schneider electric system from Germany
- “FESTO” cylinder from Germany
- Hydraulic system from Beijing huade
- OMRON encoder from Japan
- One motor
- One electronic box
- One electric coil cradles
- One material trays
- One cutting die
- Technical Data
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- Shipping & Packing

Shipping & Packing
Each Machine with plastic film package first, then placed in a wooden case, wooden case with a foam filling.
We loaded the truck with heavy trucks for loading the cargo to the harbor terminal.At the dock we pack the goods in containersand ship them abroad.
- Why Choose Us
Industry Experts
Professional HVAC Duct Machines Manufacturer
Perfect After-sales
24-hour after-sales response service
Engineer Overseas Service
Our engineers provide 24/7 on-site technical support
- Frequently Asked Questions
- You can choose the shipping company on your own. Or use our forwarder, we will quote you the CIF price.
- If less than one container,we will choose LCL (less container load), it will be cost-efficiency. If you purchase two and above, we will use 20″, 40″ or HQ container according to the machines size.
DURMAPRESS is a mature brand in China. We have CE, ISO and SGS certification to prove our quality. We welcome your visit, seeing is believing.
- T/T (30% advance payment, and 70% balance paid one week before shipment)
- L/C (100% L/C at sight), this should be negotiated first.
We always prepare stock for our clients. Contact us to learn more details.
Normally 15 days.
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