Booster bender
Heavy Duty Booster Bender For Boilers
Specification:
| Model | 100CNC-1A | 65CNC-1A |
|---|---|---|
| Max. Tube Capacity (D x t) | D144 x 7 mm (ferrous tube UTS 54 kg/mm2) | D63.5 x 6.35 mm ( ferrous tubes UTS 45 kg/mm2) |
| Min. Tube Capacity (D) | 25 mm | 10 mm |
| Max. Bend Radius (CLR) | 500 mm | 200 mm |
| Min Bend Radius (CLR) | 38 mm | 24 mm |
| Min. bend radius | 1 D (In terms of D) UPTO 63.5 Dia. | 1 D (In terms of D) |
| Tube wall factor minimum | D/T=<9 D=Dia of pipe T=Thickness of pipe | D/T=<9 D=Dia of pipe T=Thickness of pipe |
| Direction of bend | Clockwise | Clockwise |
| Booster cylinder controlled by | Closed loop servo controller | |
| Standard length over mandrel | 9 meters | 9 meters |
| Bend Angle range | 0 to 180 degrees | 0 to 180 degrees |
| Bending Speed in Normal mode | 12 Degrees/sec | 18 Degrees/sec |
| Bending Speed in Booster mode | 4-5 Degrees/sec | 3-4 Degree/sec |
| Split die opening stroke | 30 mm. (On request) | - |
| Wiper die arrangement for x-y-z axis adjustable | For thin tubes | For thin tubes |
| Serpentine bending | By means of gooseneck tooling arrangement | - |
| Electric Motor | 15 Hp + 7.5 Hp | 15 Hp |
| Ovality in ‘boost’ mode | Within 8% - 10% or as per IBR norms | - |
| Thinning | 10% - 12% on R=1D Bends with D/t =< 9 | - |
