Kunshan Huaheng Welding Co., Ltd.
| Model | TOA230 |
| Inner clamp pipe diameter(mm) | Φ120～Φ178 (4 1/2″～7") |
| Outer clamp diameter(mm) | Φ178～Φ230 (7″～9″) |
| Tungsten electrode diameter(mm) | Φ2.4,Φ3.2 |
| Rotation speed(rpm) | 0.05～1.0 |
| weight (kg) | 21.5 (without cable) |
| Dimension(mm) | 465×425×570 |
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Product Specification
| Model | TOA230 | Inner clamp pipe diameter(mm) | Φ120～Φ178 (4 1/2″～7") |
| Outer clamp diameter(mm) | Φ178～Φ230 (7″～9″) | Tungsten electrode diameter(mm) | Φ2.4,Φ3.2 |
| Rotation speed(rpm) | 0.05～1.0 | weight (kg) | 21.5 (without cable) |
| Dimension(mm) | 465×425×570 |
This welding head is special designed for tube to tube TIG welding,suitable for carbon steel,stainless steel tube to tube butt joint.lt's fit for fusion welding or wire feeding with external TB1501 integrated wire feeder with AVC&OSC function.lt is compatible with iOrbital5000 programmable toachieve accurate orbital TIG welding for tube/tubewelding with high repeatability.lt mainly applied inchemical,food,medicine,engineering installation,boiler,military,nuclear and so on.
The main part is made of aluminum,the structure is light,and the caliper clamping method can be applied to different pipe diameters;Adopt backlash-free gear transmission design,stable rotation,small moment of inertia,no jamming phenomenon;The mechanical template guide mechanism keeps the distance between the tungsten electrode and the workpiece surface constant;Suitable for thin-walled carbon steel,stainless steel pipe welding;Welding head circulating water cooling,long continuous working time;Self-melting and wire welding;Widely used in on-site installation of various joints such as pipe,pipe elbow,pipe flange,pipe valve,etc.;
| TOA77 | TOA130 | TOA180 | TOA230 | TOA320 | |
| Weldable pipe diameter(mm) | Inner clamp:Φ19.05～Φ45 (3/4″～13/4″) | 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 electrode 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 |
| Yaw width(mm) | 20 | 40 | 40 | 40 | 40 |
| Arc length height(mm) | 40 | 40 | 40 | 40 | 40 |
| Maximum wire feed speed (mm/min) | 1800 | 1800 | 1800 | 1800 | 1800 |
| Main dimensions(mm) | |||||
| A | 220 | 300 | 375 | 425 | 550 |
| B | 180 | 235 | 285 | 300 | 315 |
| C | 112～132 | 156～196 | 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 (without cable) | 10.8 (without cable) | 19.5 (without cable) | 21.5 (without cable) | 36 (without cable) |
| Dimension(mm) | 370×220×320 | 435×300×400 | 445×375×525 | 465×425×570 | 430×610×680 |
Company Details
Business Type:
Manufacturer
Year Established:
1995
Employee Number:
1000~1000
Ecer Certification：
Verified Supplier
The company currently has one research and development center and three production bases, as well as twelve subsidiaries both domestically and internationally. The company employs nearly a thousand staff members. The technical research and development center covers an area of nearly 40,000 square me... The company currently has one research and development center and three production bases, as well as twelve subsidiaries both domestically and internationally. The company employs nearly a thousand staff members. The technical research and development center covers an area of nearly 40,000 square me...
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