TOA Series Pipe Heads AVC & OSC

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TOA Series Pipe Heads AVC & OSC Medium Wall Pipe Welding Orbital Welding System TOA Series Pipe Heads AVC & OSC Medium Wall Pipe Welding Orbital Welding System TOA Series Pipe Heads AVC & OSC Medium Wall Pipe Welding Orbital Welding System TOA Series Pipe Heads AVC & OSC Medium Wall Pipe Welding Orbital Welding System


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TOA_Series_Pipe_Heads_AVC_&_OSC.pdf (1.58 MB)
  • 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:
Φ19.05¡«Φ45
(3/4″¡«1 3/4″)
Inner clamp:
Φ38.1¡«Φ76
(1 1/2″¡«3″)
Inner clamp:
Φ50.8¡«Φ114.3
(2″¡«4 1/2″)
Inner clamp:
Φ120¡«Φ178
(4 1/2″¡«7″)
Inner clamp:
Φ150¡«Φ230
(6″¡«9″)
Outer clamp:
Φ45¡«Φ77
(1 3/4″¡«3″)
Outer clamp:
Φ76¡«Φ130
(3″¡«5″)
Outer clamp:
Φ114.3¡«Φ180
(4 1/2″¡«7″)
Outer clamp:
Φ178¡«Φ230
(7″¡«9″)
Outer clamp:
Φ230¡«Φ324
(9″¡«12 3/4″)
Tungsten diameter(mm) Φ2.4¡¢Φ3.2 Φ2.4¡¢Φ3.2 Φ2.4¡¢Φ3.2 Φ2.4¡¢Φ3.2 Φ2.4¡¢Φ3.2
Rotation speed(rpm) 0.19¡«3.8 0.11¡«2.2 0.09¡«1.8 0.05¡«1.0 0.026¡«0.52
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) ¡¡- - - - -
A 220 300 375 425 550
B 180 235 285 300 315
C 112¡«132 132¡«172 184¡«224 195¡«235 230¡«270
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

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