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14mm Max Weld
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This is maximum weld with 1 pass, if you do multiple passes you can weld up to 25mm+
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Weld Steel
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Welds ALL steels in DC mode, will also weld brass, copper & titanium
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Welds Aluminium
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4 AC waveforms available for welding thin gauge & special alloys, AC Frequency adjustment up to 250hz gives a tight focused arc
- Description
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Details
The R-Tech TIG400EXT is a power-packed 400Amp AC/DC TIG welder with 415V input, 4 AC waveforms, 9 Job memory store, True 4 way trigger latching with pre/post gas, slope up/down and start/final amps, LED display, advanced pulse welding and SSC remote foot pedal and a massive 60% duty cycle- Complete package including heavy duty trolley with integrated water cooler
- Built with class leading Siemens IGBT's - Not inferior Mosfets
- See our TIG welders in action - View our how to TIG Weld videos
- Have a question about TIG welding? See our TIG Welding FAQs
- Professional Ultra Flex Torch - Flexible head and ultra flexible cable & sheath
- Large range of HOW TO SETUP & TIG WELD video's - View videos here
- Digital control panel - designed for easy use
- Fan-On-Demand fan cooling system for quieter operation
- 9 Job memory storage
- 4 AC Waveforms: Advanced Square Wave, Soft Square wave, Triangular wave & Sine wave
- Low starting amperage from 5 Amps DC and 10 Amps AC
- Highly efficient Inverter technology - lightweight and power efficient
- Microstart HF - improved arc starting and less interference - What is this?Ensures an ultra-clean start to your welds
- Lift Tig start option when welding near sensitive electronics - Automotive ECUs etc
- True 4-way trigger latching with control of pre/post flow gas, initial/final amps, slope up/down
- VRD Voltage Reduction in MMA - reduces OCV in standby for increased user safety
- Amperage Range TIG: DC 5 to 400 Amps - AC 10 to 400 Amps
- Suitable plug required - see related products below
- 3 year collect and return UK warranty - What is this?in the unlikely event of machine failure, R-Tech will pay to collect, repair and return the Tig welder to you quickly- No quibble warranty
- Includes a SSC Controls® remote foot pedal made in U.S.A worth £190
- Tech Specs
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Details
Amperage range DC 5-400A, AC 10-400A, MMA 20-315A Duty cycle TIG 400A 60% - MMA 315A 35%
TIG 315A 100% - MMA 250A 60%Input voltage/amps 415v 3 Phase 22A No load voltage 70v Memory Stores 9 AC Frequency 20 - 250 Hz AC Balance 5 - 90 % Pulse Width 5 - 95 % Pulse Frequency AC 0.1 - 250 Hz Squarewave AC .01 - 10 Hz Soft, Sine & Triangular Wave DC 0.1 - 500 Hz Pre flow gas 0 - 25 seconds Post flow gas 0 - 50 seconds Start amperage Yes End amperage Yes Slope up 0 - 25 seconds Slope down 0 - 25 seconds HF Start Yes Lift Start Yes MMA Arc force 0 - 100 % MMA Hot start 0 - 2 seconds MMA Hot start amps 0 - 100% VRD Yes - Reduces MMA OCV for user safety Gross weight 34KG Dimensions 660mm x 280mm x 550mm LxWxH Insulation class IP21S Cooling fan Fan-On-Demand fan cooling system for quieter operation Max Thickness 14MM Max Thickness Steel 25+ MM Multiple Passes Digital control panel - designed for easy use
- Control all parameters from a single button
- Easy start and finish set-up
- Store up to 9 jobs in memory4 AC Waveforms
- Advanced Square Wave: fast cooling weld pool, deep penetration and fast travel speed
- Soft Square and Sine Wave: Lower arc noise, for a more traditional arc
- Triangular Wave: designed for thin alloys, reduces heat inputMicrostart HF - improved arc starting and less interference - What is this?Ensures an ultra-clean start to your welds
Lift Tig start option when welding near sensitive electronics - Automotive ECUs etc
Full 4-way functioning with control of pre/post flow gas, initial/final amps, slope up/down
Generator Friendly - Recommended minimum of 12KVA
LED display for preset and actual amperage
MMA Anti-Stick, Arc-Force & Hot Start technologyPackage contents:
TIG400 Digital Tig Welder, Remote foot pedal, 4M WP26 Tig Torch, 3M Earth Lead, MMA lead, Argon Regualtor, Gas hose, Torch consumables pack.3 year collect and return UK warranty - What is this?in the unlikely event of machine failure, R-Tech will pay to collect, repair and return the Tig welder to you quickly- No quibble warranty Includes a remote foot pedal worth £178.00
- Videos
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Details
- Reviews
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No product reviews received for product R-Tech TIG Welder Digital AC/DC 400 Amp 415v with water cooler, trolley mounted with product ID 4317.
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