Tube to Tube Sheet tig welding
Brief Introduction
This welding head is one special designed TIG welding head for tube to tube-sheet, which is used for carbon steel, stainless steel, mainly for flush tube connection without wire feeding.
Application
Applicable industries: Petrochemical, boiler, pressure vessel, shipbuilding, food machinery, etc.
Applicable products: Pressure vessel, boiler, heat exchanger, etc.
Suitable for: The pipe outer diameter 12 mm-89 mm of carbon steel, stainless steel, copper alloy, titanium alloy, etc.
Feature
>Widely used in power plant/condenser stainless steel/titanium alloy tube to tube-sheet welding;
>With wire feeding, small size and light, easy for operation;
>Expandable collet positioning design, precise position;
>Closed welding achieving perfect welding quality;
>Enhanced water cooling system, high duty cycle for long time using.
Apply: Stainless steel, carbon steel, mild steel, copper, etc
Contact us:
Tina Guo; Phone: 86-371-56576016
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Mains Voltage (3-Phases 50/60Hz) |
380V |
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Rated Input Power |
13.2kw |
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Rated input capacity |
14KVA |
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Voltage allow fluctuating range |
380V±10% |
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Welding current adjust range |
4~400A |
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Frequency |
50/60HZ, 3 phase |
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Rated duty cycle |
400A 60% |
|
|
250A 100% |
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Rated welding voltage |
TIG welding, 22.6V |
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Rated voltage no-load |
70V |
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Weldable tube diameter |
Φ12-80mm |
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Weldable wall thickness |
1_6.5mm |
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Tube biggest stretch out length |
8mm |
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Tube biggest indentation length |
2mm |
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Current up time |
0.1_20S |
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Current fall time |
0.1_20S |
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Pulse frequency |
0.5_500HZ |
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Duty cycle regulating range |
10% - 50% |
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Argon gas flow |
8_12L/min |
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Preflow Time |
1_20S |
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Lag send gas time |
2_20S |
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Wire adjustable Angle |
0.1 – 1.5 m/min |
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Wire filling diameter |
0.8/ 1.0mm |
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Welding head rotate speed |
0.5-5 r/min |
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Built-in memory capacity |
100 groups welding parameter |
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Welding speed |
50-150mm/min |
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Cooling water pressure |
1.2 kg.f/m |
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Tungsten pole adjustable Angle |
<45° |
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Weld head Weight |
6 kg |
KeHui Technology set up in 1996, with almost 20 years' experience in automation filed. We focus on the design and manufacturing of automatic orbital welding machine and welding robot. Additionally, we also concentrate on providing any automation solution to clients.
KeHui Technology own five centers in headquarter such as the research and development center, sales and service center and manufacturing center and so on. They work together for supplying product, design and sales service to clients.
Our product includes three main parts:
1. Automatic orbital welding equipment -arc welding, girth welding, seam welding and so on
2. Welding Robot for OTC brand (made in Japan, and we are the distributor of OTC China)
3. Automation welding solution relates the real requirement of clients
