TOA Series Pipe Heads AVC & OSC
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- Open thick-Wall pipe to pipe weling expert-orbital welding head
- Suitable for pipe installation, wide range of welding with AVC tracking and OSC covering
Product Description
This welding head is special designed for pipe to pipe TIG welding, suitable for carbon steel, stainless steel pipe to pipe connection, mainly for wire feeding or self-fusion, option of TB150 integrated wire feeder and HWT10 external wire feeder with AVC & OSC function.
Support equipment: i-Arc400 Programmable Orbital Welding Power Source.
Application: chemical, food, medicine, engineering installation, boiler, military, nuclear and so on.
Features
- Suitable for medium wall thickness carbon steel, stainless steel material pipe welding
- Suitable for connection of tube to tube, tube to flange, tube to elbow, tube to valve and so on
- Automatic all position TIG pipe to pipe welding with/without wire feeding
- Compact structure design, stable rotation with small rotating inertia
- Water circuit cooling, achieving long time working
- Oscillation, multi-passes welding process
- Optional of external/integrated wire feeder
Specification
| TOA77 | TOA130 | TOA180 | TOA230 | TOA320 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Material | Carbon steel, stainless steel | ||||||||
| Tube OD(mm) |
Inner clamp: Φ19.05กซΦ45 (3/4″กซ1 3/4″) |
Inner clamp: Φ38.1กซΦ76 (1 1/2″กซ3″) |
Inner clamp: Φ50.8กซΦ114.3 (2″กซ4 1/2″) |
Inner clamp: Φ120กซΦ178 (4 1/2″กซ7″) |
Inner clamp: Φ150กซΦ230 (6″กซ9″) |
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Outer clamp: Φ45กซΦ77 (1 3/4″กซ3″) |
Outer clamp: Φ76กซΦ130 (3″กซ5″) |
Outer clamp: Φ114.3กซΦ180 (4 1/2″กซ7″) |
Outer clamp: Φ178กซΦ230 (7″กซ9″) |
Outer clamp: Φ230กซΦ324 (9″กซ12 3/4″) |
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| Tungsten diameter(mm) | Φ2.4กขΦ3.2 | Φ2.4กขΦ3.2 | Φ2.4กขΦ3.2 | Φ2.4กขΦ3.2 | Φ2.4กขΦ3.2 | ||||
| Rotation speed(rpm) | 0.19กซ3.8 | 0.11กซ2.2 | 0.09กซ1.8 | 0.05กซ1.0 | 0.026กซ0.52 | ||||
| Protective gas | Ar | Ar | Ar | Ar | Ar | ||||
| Cooling | Water | Water | Water | Water | Water | ||||
| Cooling flow(ml/min) | ≥600 | ≥600 | ≥600 | ≥600 | ≥600 | ||||
| OSC width(mm) | 20 | 40 | 40 | 40 | 40 | ||||
| AVC height(mm) | 40 | 40 | 40 | 40 | 40 | ||||
| Wire diameter(mm) | Φ1.0(standard) | Φ1.0(standard) | Φ1.0(standard) | Φ1.0(standard) | Φ1.0(standard) | ||||
| Max wire feeding speed(mm/min) | 1800 | 1800 | 1800 | 1800 | 1800 | ||||
| Dimension(mm) | กก- | - | - | - | - | ||||
| A | 220 | 300 | 375 | 425 | 550 | ||||
| B | 180 | 235 | 285 | 300 | 315 | ||||
| C | 112กซ132 | 132กซ172 | 184กซ224 | 195กซ235 | 230กซ270 | ||||
| D | 92 | 165 | 225 | 250 | 297 | ||||
| E | 82 | 132 | 182 | 232 | 328 | ||||
| F | 320 | 400 | 525 | 570 | 680 | ||||
| Weight(kg) | 5.5(no cable) | 10.8(no cable) | 19.5(no cable) | 21.5(no cable) | 36(no cable) | ||||
| Dimension(mm) | 370×220×320 | 435×300×400 | 445×375×525 | 465×425×570 | 430×610×680 | ||||
