This is machine is special for producing round & flat corrugated ducts used in expressway, bridge, train and large-span post-tension concrete project. It is suitable for both indoor and site work.
| Unit 1 | Unit 2 | Unit 3 | Unit 4 | Unit 5 | Unit 6 | Unit 7 | Unit 8 |
| φ35 | φ42 | φ40 | φ47 | φ45 | φ52 | φ50 | φ57 |
| φ55 | φ62 | φ60 | φ67 | φ65 | φ72 | φ70 | φ77 |
| φ75 | φ82 | φ80 | φ87 | φ85 | φ92 | φ90 | φ97 |
| φ95 | φ102 | φ100 | φ107 | φ105 | φ112 | φ110 | φ117 |
| φ115 | φ122 | φ120 | φ127 | φ125 | φ132 | φ130 | φ137 |
| φ135 | φ142 | φ140 | φ147 | φ145 | φ152 | φ150 | φ157 |
| Suitable Material | Galvanized steel |
| Strip Width | 36mm |
| Strip Thickness | 0.1~0.4mm |
| Pitch of Spiral | 25mm |
| Swage Type | Double-lock |
| Working Speed: | 4m/min |
| Motor Power | 380V, 3phase, 50Hz |
| Round duct making machine: Main Motor Cutting Motor Lubricant Motor | 4kW |
| 1.5kW |
| 0.125kW |
| Flat duct forming machine | 3kW |
| Dimension Round duct machine Flat duct machine | 1600 x 1200 x 1600mm 1500 x 1200 x 1000mm |
Shanghai Metal Forming Machine Co., Ltd. Mainly focus metal forming machines, specializes in designing, producing metal sheet forming machines, duct forming machine, such as spiral tube forming machine, flange forming machine, gorelocker bend machine, hydraulic profile bender, plasma cutting machine, riveting machine and metal sheet auto slitter lines. Our products suit for metal tube forming, metal sheet seam lock and metal sheets rivet, etc
We are the main suppliers of Duct forming machines in China, and also manufacture roof roll forming machines.
Our main products: Spiral tube forming machine, flexible duct forming machine, auto roof forming machine, riveting machine, Pittsburgh seam lock machine. Hydraulic section steel bending machine, metal sheet flange forming machine, TDF hydraulic folder, auto cutting to length line, pipe bending machine, FN seam welder, notching and shearing machine.
Our company has the perfect quality management system and has already passed CE certificate and ISO901: 2000 certificate of the quality management system. All the products have been considered various safe factors during designing.
Our products can be widely used and have been applied in HVAC duct manufacturing, the vehicle industry, container producing, furniture making etc,
Every year, we design and invent new machines. New technology leads us to the big machine market and also has great contribution to HVAC field.
All machines will be adjusted to meet user' S need in our plant.
We may train the operators from user' S factory in our plant.
We may adjust the machine in user' S factory.
We are providing technical support and after-sale service to all our clients in the world.
