There are mainly two kinds of air ductwork flange systems of duct connection: American standard and European standard, which is the TDC/TDF flange, recommended by SMACNA association and LT/T mate flange as well as improved GDF/PDF flange recommended by UK HVAC association.
Transverse duct flange (HVAC) manufacturing Process
Flange forming machine TDF • Introduction
TDF unit is one of the two universal flanges making systems in the world, TDC and TDF rectangular duct flange, with low cost, well-seal and easy-fabrication, specially suitable to produce a duct with medium section area and applied in large-scale industrial manufacture. As a flexible machine, TDF will adapt to an auto line with a Pittsburgh lock machine, notcher and bending machine. It may also be used on site.
Flange forming machine TDF • TECHNOLOGY SPECIFICATION
TDF system is divided into three types: T-12, T-15, duplex machine T-150D. T-12, T-15 form one side into clip , and the other side into flange at the same time, and duplex machine T-15D forms both sides contemporary into a flange , TDF may be commonly used for its width ranges from 300 to 1530mm. Its maximum work speed is 6 m/min.
Model |
Shape |
Capacity(mm) |
Motor(kW) |
"a" size(mm) |
Weight(kg) |
Dimension Size(L.W.H) |
T-12 |
|
0.6-1.2 |
2.2 |
34±0.5 |
1400 |
3000*600*1200 |
T-15 |
|
0.8-1.5 |
3 |
34±0.5 |
1800 |
3200x900x1000 |
T-15D |
|
0.6-1.2 |
4 |
34±0.5 |
3000 |
3200*2700*1100 |
TDF-flange Forming Machine (T-12 / T-15)
TDF-flange Forming Machine (T-15D)
TDF Flange Corner
| Name & Model |
Capacity(mm) |
"a" size (mm) |
Shape |
Duct corner T-10DC |
1.0 |
a=95 |
|
Duct corner T-15DC |
1.2 |
a=95 |
|
TDF Flange fabrication and installation
|
