High-efficiency HVAC round duct elbow forming machine for manufacturing segmented (gore) elbows. Flexible angle forming, high precision, suitable for galvanized steel ducts. Request price now.
Round Duct Elbow Forming Machine for HVAC Segmented Elbows
Build Any Angle Round Duct Elbows with Precision and Flexibility
Our advanced HVAC duct elbow forming machine is designed to manufacture segmented (gore) round duct elbows using galvanized steel sheets.
By assembling multiple formed segments, the system allows you to produce custom elbow angles efficiently and accurately.
✔ Suitable for 0.4–1.2 mm galvanized steel
✔ Flexible angle control by segment quantity
✔ Ideal for HVAC duct manufacturers
Request a quotation today and get expert configuration support
Challenges in Traditional Elbow Manufacturing
- Manual forming with inconsistent quality
- Limited flexibility for different elbow angles
- Low efficiency and high labor cost
Our segmented duct elbow forming machine provides:
- Precision forming for each gore segment
- Easy assembly for multiple angle configurations
- Stable and repeatable production quality
How the Round Duct Elbow is Made
- Sheet Cutting
Galvanized steel sheet is cut into gore-shaped segments (by laser or manual cutting) - Rolling
Segments are curved into round shapes using a rolling machine - Pre-assembly & Welding
Segments are welded into round sections - Elbow Forming Process
- Flanging
- Seaming / Locking
- Segment joining
Multiple segments are assembled to form different elbow angles (e.g. 45°, 60°, 90°)
Key Features
- Flexible Angle Production
Produce any elbow angle by adjusting segment quantity
- High Precision Forming
Accurate flanging and seaming ensure tight connection
- Wide Material Compatibility
Suitable for galvanized steel (0.4–1.2 mm)
- Efficient Production
Reduce labor and increase output consistency
- Custom Design Available
Machine configuration can be tailored to your production needs
Main Parmeters
| Item | Description |
| Electrical power | 380V/50HZ/3PH |
| Total power | 4KW |
| Hydraulic oil | 55 L |
| Consumption of compressed air | 75L/hour 6har |
| Material Thickness (mm) | 120m/min |
| Diameter range | ￠125-￠1250mm |
| Net weight | 750kg |
Material thickness (mm)
Black steel
Galvanized steel
Stainless steel Aluminum |
0.4-1.2
0.4-1.2
0.4-0.8 0.4-1.2 |
| Production time | 1Pc ￠200mm 90℃ Elbow 1.5min |
| Weight | 750kg |
| Packaging Size | 2650 *850* 1090 |
Applications
- HVAC duct manufacturing
- Ventilation systems
- Air conditioning duct production
- Industrial air systems
Proven Project Experience
We have successfully delivered a similar duct elbow forming machine to Slovakia, where the line has been fully installed and is running smoothly.
✔ Stable performance
✔ Positive customer feedback
✔ European market proven
Project photos and videos available upon request
Get Your Customized Solution Today
Looking for a reliable duct elbow machine supplier?
Contact us now for:
- Machine configuration
- Quotation
- Production layout suggestion
Response within 24 hours
FAQ
Q: What is a segmented duct elbow?
A: It is an elbow formed by assembling multiple gore-shaped segments to achieve different angles.
Q: Can the machine produce different elbow angles?
A: Yes, angles are adjustable by changing the number of segments.
Q: Is the machine suitable for spiral ducts?
A: Yes, it can be used for round HVAC duct systems.
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