The welding head is a special welding head for orbital automatic tungsten arc welding(without welding wire)designed for the butt joint of various pipe fittings.Before welding,the sealing cavity is filled with protective gas to ensure that the welding seam is well protected.And according to customer requirements,we can customize the compound fixture within the pipe diameter range.This fixture system can ensure the precise positioning of the welded parts without the need for positioning spot welding,so as to provide customers with high-efficiency and high-quality special welding guns.This machine can be used with Tube Master200,iOrbital4000,iOrbital5000 program-controlled welding power sources,and can precisely realize all-position TIG tube/tube welding,with high reproducibility of welding results and ideal welding results.Mainly used in electronics,instrumentation,pharmaceutical,engineering installation,military and nuclear power industries.
| TC26 | TC36 | TC76 | TC156 | TC-2 | TC-3 | TC-4 | |
| Weldable material | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy | Carbon steel, stainless steel, titanium alloy |
| Weldable tube diameter(mm) | Φ6～Φ22(1/4″～7/8″ ) | Φ6～Φ32(1/4″～1 1/4″ ) | Φ19.05～Φ63.5(3/4″ ～2 1/2″ ) | Φ50.8～Φ168.3(2″～65/8″) | Φ12.7～Φ50.8(1/2″～3″ ) | Φ19.05～Φ7(3/4″～3″ ) | Φ38.1～Φ101.6(2″～4″) |
| Tungsten OD(mm) | Φ1.0；Φ1.6 | Φ1.6；Φ2.4 | Φ1.6；Φ2.4 | Φ2.4；Φ3.2 | Φ1.6；Φ2.4 | Φ1.6；Φ2.4 | Φ2.4；Φ3.2 |
| Rotation speed(rpm) | 0.6～12 | 0.3～6 | 0.2～6 | 0.06～1.2 | 0.24～4.8 | 0.2～4 | 0.095～1.9 |
| Protective gas | Argon | Argon | Argon | Argon | Argon | Argon | Argon |
| Cooling method | water cooling | water cooling | water cooling | water cooling | water cooling | water cooling | water cooling |
| Cooling flow(ml/min) | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 |
| Rated current | 60A duty cycle 60% | 65A duty cycle 60% | 75A duty cycle 60% | 100A duty cycle 60% | 75A duty cycle 60% | 75A duty cycle 60% | 100A duty cycle 60% |
| Main dimensions(mm) | |||||||
| A | 80 | 98 | 145 | 295 | 135 | 160 | 195 |
| B | 40 | 47 | 72 | 150 | 65 | 79 | 97 |
| C | 40 | 41 | 43 | 61 | 38 | 38 | 57 |
| D | 340 | 360 | 412 | 630 | 426 | 453 | 497 |
| Weight(kg) | 2.0(without cable) | 2.0(without cable) | 3.0(without cable) | 10.5(without cable) | 2.5(without cable) | 3.5(without cable) | 6(without cable) |
| Dimension(mm) | 340*80*40 | 360*120*41 | 412*165*43 | 630*330*61 | 426*155*38 | 453*177*38 | 497*230*57 |
The sealed design is adopted, and the protection effect is more sufficient;
Patented flexible automatic centering fixture, precise positioning;
Suitable for tube welding of thin-walled carbon steel, stainless steel, titanium and titanium alloys;
Self fusion welding method;
Equipped with operation buttons on the welding head, the welding head is easy to use and suitable for on-site installation.