Headux TitanTig 400P AC/DC | AC/DC TIG Welder 400A | Aluminium & Steel | 3-Phase | CE
incl. 19% VAT
-
Estimated Delivery:Jul 15 - Jul 19
-
3-Year Warranty, plus shipping costs
Headux TitanTig 400P AC/DC | AC/DC TIG Welder 400A | Aluminium & Steel | 3-Phase | CE
Headux TitanTig 400P AC/DC
Industrial AC/DC TIG Power — Built for Aluminium & Heavy Fabrication
AC/DC TIG • MMA/Lift TIG/HF TIG • 400A • Pulse • 3-Phase 400V • Water Cooled
WHY FABRICATORS CHOOSE THE TITANTIG 400P AC/DC
Picture welding a 5mm aluminium marine frame — clean AC arc, no porosity, no burn-through — then switching to DC and running a root pass on a stainless pressure vessel without touching a single cable. That's the everyday reality with the TitanTig 400P AC/DC.
With 400A output, AC/DC switching, and a heavy-duty 60% duty cycle at full power, this machine is engineered for industrial environments where downtime is not an option. The pulse function keeps heat input low on ultra-thin surfaces, while the selectable Up/Down Slope and Pre/Post Flow give you complete control over every weld start and finish.
Whether you're running a fabrication shop, a shipyard, or a precision engineering facility — the TitanTig 400P AC/DC delivers the arc stability and output power to match your ambition.
WHAT MAKES IT DIFFERENT
AC/DC Switching — One Machine, All MetalsAC mode for aluminium and magnesium alloys. DC mode for stainless steel, mild steel, copper, and titanium. Switch between processes without rewiring — the TitanTig 400P handles them all. |
HF & Lift Arc Start — Clean Ignition Every TimeHigh-frequency arc start fires the arc without touching the workpiece — protecting your tungsten and your weld surface. Lift TIG and MMA modes are also available for maximum versatility on site. |
Pulse Function — Precision on Ultra-Thin SurfacesPulse frequency 0.5–999 Hz with 5–95% pulse width range. Alternating peak and background current reduces heat input, eliminates distortion, and produces a consistent stacked-dime bead — even on the thinnest aluminium sheet. |
Up/Down Slope & Pre/Post Flow — Total Arc ControlSelectable Up/Down Slope time (0–10s) ramps current smoothly at start and finish — eliminating crater cracks. Pre/Post Flow (0–2s / 0–10s) shields the tungsten and weld pool during cooling, essential for aluminium and stainless. |
Heavy Duty Cycle — Built for Industrial Production60% duty cycle at 400A and 100% at 310A (40°C). Designed for continuous production environments where the machine runs all day. Temperature, voltage, and current sensors provide multi-layer protection throughout. |
Water Cooled Torch — Sustained High-Amperage OutputSupplied with a 5m WP18 water-cooled torch (without current regulation). Optional water cooler unit and HMT300 trolley available — keeping the torch cool and the operator comfortable during long production runs. |
WHO IS IT FOR?
Industrial Fabricators & Production Shops
- Aluminium structural & marine fabrication
- Stainless steel pressure vessels & pipework
- Automotive & heavy vehicle manufacturing
- Aerospace & precision engineering
- Food, pharmaceutical & chemical equipment
Specialist Contractors & Welding Schools
- Shipbuilding & offshore fabrication
- Rail & infrastructure projects
- Welding training & certification centres
- Multi-process job shops
- Heavy maintenance & repair operations
TECHNICAL SPECIFICATIONS
| Parameter | TitanTig 320 AC/DC | TitanTig 400P AC/DC |
|---|---|---|
| Input Voltage | 3-Phase AC 400V (±15%) 50–60Hz | 3-Phase AC 400V (±15%) 50–60Hz |
| Main Fuse | 40A | 60A |
| Welding Process | MMA / Lift TIG / HF TIG (AC & DC) | MMA / Lift TIG / HF TIG (AC & DC) |
| Welding Current Range | 10 – 320A | 10 – 400A |
| No-Load Voltage | 61V | 67V |
| Duty Cycle 60% (40°C) | 320A | 400A |
| Duty Cycle 100% (40°C) | 250A | 310A |
| Up/Down Slope | 0 – 10s | 0 – 10s |
| Pre/Post Flow | 0–2s / 0–10s | 0–2s / 0–10s |
| Pulse Frequency | 0.5 – 999 Hz | 0.5 – 999 Hz |
| Pulse Width Range | 5 – 95% | 5 – 95% |
| AC Frequency | 50 – 250 Hz | 50 – 250 Hz |
| Efficiency | 85% | 85% |
| Power Factor | 0.93 | 0.93 |
| Protection / Insulation Class | IP23 / Class H | IP23 / Class H |
| Dimensions (L×W×H) | 700 × 320 × 510 mm | 700 × 320 × 510 mm |
| Weight | 32.84 kg | 33.4 kg |
SCOPE OF DELIVERY
Standard Equipment — TitanTig 400P AC/DC
| 5m WP18 Water Cooled Torch (without current regulation) | Included | A13301-050 |
| 3m 50mm² Earth Lead (500A Earth Clamp) | Included | A80403-006 |
| 3m Gas Hose | Included | A80407-005 |
Options & Accessories
| Water Cooler Unit | Optional | A91001-312 |
| HMT300 Trolley | Optional | A93018-100 |
| 3m 50mm² Welding Lead (200A Electrode Holder) | Optional | A80404-012 |
| 3m Wired Foot Pedal | Optional | A91001-903 |
QUALITY & SAFETY — MADE FOR EUROPE
CE Marking for the European market
IP23 protection class
Class H insulation
85% efficiency rating
Thermal, voltage & current protection
EMC compliant — EU directives
INDUSTRIAL AC/DC TIG STARTS HERE
TitanTig 400P AC/DC — Built for fabricators who demand more.
Aluminium. Stainless. Steel. All day. Every day.
FREQUENTLY ASKED QUESTIONS
🚚 Shipping Information
Shipping costs are calculated based on the total weight of your order and your delivery address within the EU. You can use the Shipping Calculator at checkout to see the exact shipping cost before completing your purchase.
- 📦 Ships from: Germany (DE)
- ⏱ Dispatch time: 1–3 business days after order confirmation
- 🌍 Delivery zone: European Union
- 💶 All prices shown exclude VAT. Applicable VAT will be calculated and added at checkout.
↩️ Returns & Refunds
In accordance with EU Consumer Rights Directive, you have the right to return your order within 14 days of receiving your goods, without giving any reason.
- Return window: 14 days from date of delivery
- To initiate a return, please contact us at [your email] with your order number
- Items must be returned in their original condition and packaging
- Return shipping costs are the responsibility of the customer, unless the item is defective or incorrect
- Refunds will be processed within 14 days of receiving the returned goods, using the same payment method as the original purchase
Frequently Asked Questions
How long does delivery take?
Thanks to our German warehouse, delivery within Germany takes 1–3 business days. As a global supplier, we can also handle international shipments quickly. Contact us for express delivery options.
Does Headux have international distribution partners?
Yes. Headux works with a growing network of distributors and service partners across Europe. Contact us to find your nearest partner or to enquire about becoming a distributor.
What quality standards do Headux products meet?
All Headux products are CE certified and comply with EU Low Voltage and EMC Directives. Our machines meet TÜV-recognised quality standards and come with a manufacturer warranty.
Does Headux offer solutions for large customers and industrial operations?
Yes. We offer tailored B2B solutions including volume pricing, flexible payment terms, dedicated account management, and technical support. Contact us at info@headux.de for a customised quote.
