Closed Orbital Head Tube to Tube Fusion Welding Machine
Closed orbital welding head is specially designed orbital TIG welding
head without wire feeding for kinds of pipe fitting. The sealedcavity is filled with protective gas before welding to ensure
the quality of welds. This is one high efficiency and high
quality welding head with water cooling for welding
head & collect and special made collects according
to customers' requirements which could ensure
accurate positioning with no spot welding.
Application: Electric, instrument, pharmaceutical, engineering installation, military, nuclear and so on.
Characteristics and performanceTIG welding without wire feeder;Closed welding, better protection;Water circuit cooling design for long time working;Remote pendent for long distance control;Open window for checking alignment after assembly;Suitable for stainless steel, titanium alloy small diameter with thin wall thickness;Widely applied in medical, food, biological, electric, instrument and pipe installation industries.
| Closed head 1 | Closed head 2 | Closed head 3 |
Tube OD (mm) | Φ6~Φ38.1 | Φ19.05~Φ76.2 | Φ38.1~Φ114.3 |
Tungsten OD (mm) | ¢1.6,¢2.4 | ¢1.6,¢2.4 | ¢2.4,¢3.2 |
Rotation speed (rpm) | 0.3~6 | 0.2~4 | 0.095~1.9 |
Protective gas | Ar | Ar | Ar |
Cooling | Water | Water | Water |
Cooling flow (ml/min) | ≥600 | ≥600 | ≥600 |
Rate current | 65A 60% | 75A 60% | 100A 60% |