Control panel of a CMT 250 ACDC welding machine with various settings and indicators.
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter
Control panel of a CMT 250 ACDC welding machine with various settings and indicators.
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter
Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter

Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter

Regular price €999,99
Sale price €999,99 Regular price
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  • Estimated Delivery:Oct 14 - Oct 18

  • 3-Year Warranty, plus shipping costs

Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter

Headux CMT250 ACDC | 7-in-1 AC/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC/DC TIG |NON-HF Plasma Cutter

Regular price €999,99
Sale price €999,99 Regular price
Unit price
Product description
Shipping & Return

SEE IT IN ACTION

Independent hands-on demonstration of the CMT250 ACDC — AC TIG aluminium welding, plasma cutting, and multi-process performance tested in real workshop conditions by Make & Test.

Watch the full test above — then scroll down to configure your machine and see full technical specifications below.

The ultimate all-in-one professional welder — AC/DC TIG, MIG/MAG (Gas), Gasless MIG (FLUX), MMA, and NHF Plasma Cutting in a single unit. Built for workshops that weld every metal and refuse to be limited by their equipment. 200A output • True AC TIG for aluminium • NHF pilot arc plasma • Dual smart cooling fans • 100% copper accessories. Independently tested and reviewed by Make & Test on YouTube.

FEATURES & BENEFITS

Functions

7 processes in one machine: MIG/MAG (Gas) • Gasless MIG / FLUX (FCAW) • MMA (Stick) • DC TIG • DC TIG Pulse • AC TIG • AC TIG Pulse • NHF Plasma Cutting — all switchable from the front panel, no rewiring required.

✓
MIG / MAG welding (Gas)

Gas metal arc welding with direct current (DC). Welding with inactive/inert gas (MIG, e.g. argon) or active gas (MAG, e.g. CO2). Gas and welding wire come from one torch head — weld with just one hand.

✓
Flux-cored wire welding (FLUX / Gasless MIG)

MIG/MAG welding without gas using a special self-shielding wire. Ideal for outdoor work, windy conditions, and site welding — no gas cylinder required.

✓
AC/DC TIG welding

True AC TIG with adjustable frequency and balance control for aluminium and magnesium alloys. DC TIG for steel, stainless steel, copper, brass, and titanium. Pulse on both AC & DC channels.

✓
4-roller drive

A powerful 4-roller drive ensures reliable wire feed, transporting thicker welding wires continuously and safely during MIG/MAG welding.

✓
Automatic wire feed

The welding wire is automatically untwisted from the spool and pushed through the hose package to the contact tip. Wire feed speed is self-regulating depending on the welding current.

✓
MMA / manual metal arc welding

Manual electrode welding is a universal process usable under almost all conditions — including rusty, painted, or coated materials.

✓
NHF Pilot Arc Plasma Cutter

All conductive metals — steel, copper, stainless steel, brass, aluminium, titanium — can be cut with ease. NHF pilot arc eliminates CNC interference and starts on rusty or coated surfaces.

✓
Contact ignition

A light touch of the workpiece is sufficient to ignite in plasma mode. Permanent contact with the workpiece is maintained for the cut.

✓
Hot Start & Anti-stick

Hot Start provides automatic voltage boost at ignition for reliable electrode striking. Anti-stick: if the electrode sticks, the welding current is automatically reduced — the electrode does not anneal and can be detached easily.

✓
Dual Smart Sleep Fans

Two independent intelligent cooling fans activate automatically based on internal temperature — superior heat dissipation for longer duty cycles. Switch off automatically when the machine cools.

✓
100% Copper Earth Clamp & Electrode Holder

Full copper construction — not copper-coated. Superior conductivity, minimal voltage drop, and significantly longer service life than standard accessories.

TECHNICAL DATA

Parameter CMT250 ACDC
Model Headux CMT250 ACDC
Input Voltage 1-Phase AC 230V (±15%) 50–60Hz
Welding Processes MIG/MAG (Gas) • Gasless MIG / FLUX • MMA • AC TIG • DC TIG • TIG Pulse (AC & DC) • NHF Plasma
Max Output (MIG / MMA) 200A / 200A
Max Output (TIG) 200A (AC & DC)
AC TIG Frequency Adjustable
AC Balance Control Adjustable
Pulse TIG Yes — AC & DC channels
Plasma Arc Start NHF Pilot Arc (Non-High-Frequency)
Wire Drive 4-Roller
Wire Diameter (MIG) 0.6 / 0.8 / 0.9 / 1.0mm
Cooling System 2× Independent Smart Sleep Fans
Accessories 100% Copper Earth Clamp & Electrode Holder
Protection Class IP23 (outdoor use rated)
Efficiency 85%
Safety VRD (Voltage Reduction Device) • Overheating protection • Anti-stick
Weight 32 kg
Certification CE — EU Market Compliant
Warranty 2 years (manufacturer)

SCOPE OF DELIVERY

  • 1× Headux CMT250 ACDC Welding Machine
  • Professional TIG Torch WP-26 / hose package 4m
  • TIG accessory set (collets, gas lenses, ceramic cups)
  • Professional MIG Torch AK-15 / hose package 3m (Euro central connection)
  • 3-piece MIG accessory set: gas nozzle, contact tip 0.8mm, gas nozzle holder
  • Professional Plasma torch / hose package 3m
  • Plasma accessory set (electrodes, nozzles, shields)
  • Earth cable 3m (100% copper clamp)
  • Electrode holder 3m (100% copper)
  • Gas connection hose 3m
  • Contact tip 0.6mm
  • Contact tip 0.8mm
  • Contact tip 1.0mm
  • 4-roller wire drive (pre-installed)
  • Wire brush

CMT250 vs. CMT250 ACDC — Which One Do You Need?

Feature CMT250 CMT250 ACDC
Welding Processes 6-in-1 7-in-1
MIG/MAG (Gas) / Gasless MIG (FLUX) ✓ Yes ✓ Yes
MMA (Stick) ✓ Yes ✓ Yes
DC TIG + TIG Pulse ✓ Yes ✓ Yes
Non-HF Plasma Cutting ✓ Yes (≤15mm) ✓ NHF Pilot Arc
AC TIG (Aluminium) ✗ Not supported ✓ True AC TIG
AC Frequency & Balance Control ✗ No ✓ Adjustable
Dual Smart Sleep Fans ✗ No ✓ 2 Independent Fans
100% Copper Accessories ✗ No ✓ Earth Clamp & Electrode Holder
4-Roller Wire Drive ✓ Yes ✓ Yes
Weight 15 kg — ultra portable 32 kg
Protection Class IP21S IP23 (outdoor rated)
Best For Steel & stainless + site welding All metals incl. aluminium AC TIG + cutting
Price €989 €1,173
Not sure which to choose? If you weld steel and stainless only — the CMT250 is lighter and more portable at 15 kg. If you need to weld aluminium via AC TIG, require plasma cutting on coated surfaces, or want the most complete professional multi-process solution — the CMT250 ACDC is the only choice.

FREQUENTLY ASKED QUESTIONS

What welding and cutting processes does the CMT250 ACDC support?
The CMT250 ACDC supports 7 processes: MIG/MAG (Gas), Gasless MIG / FLUX (FCAW), MMA (Stick), DC TIG, DC TIG Pulse, AC TIG, AC TIG Pulse, and NHF Plasma Cutting. Process switching via front panel — no rewiring required.
Can the CMT250 ACDC weld aluminium?
Yes — this is its standout capability. The CMT250 ACDC features true AC TIG with adjustable AC frequency and balance control, enabling high-quality aluminium and magnesium alloy welding equivalent to a dedicated AC TIG machine. AC TIG Pulse further reduces heat input for thin aluminium work.
What is NHF Plasma and why does it matter?
NHF (Non-High-Frequency) Pilot Arc plasma ignition eliminates electromagnetic interference caused by traditional HF plasma starters. Safe to use near CNC machines, PLCs, and sensitive electronics. Starts reliably on rusty, painted, or coated surfaces without pre-cleaning.
What are the dual smart sleep fans and how do they help?
The CMT250 ACDC features two independent intelligent cooling fans that activate automatically based on internal temperature. This dual-fan system significantly improves heat dissipation, allowing for a higher duty cycle and longer continuous welding sessions. Fans switch off automatically when the machine cools.
What is the Hot Start function and why is it useful?
Hot Start provides an automatic voltage boost at the moment of arc ignition, making electrode striking easier and more reliable. It prevents the electrode from sticking to the workpiece at the start of the weld.
Why does the CMT250 ACDC include 100% copper accessories?
The included earth clamp and electrode holder are made from 100% full copper — not copper-coated steel. Full copper provides superior electrical conductivity, minimal voltage drop, lower heat generation, and significantly longer service life.
What is the difference between the CMT250 and CMT250 ACDC?
The CMT250 ACDC adds: true AC TIG (aluminium welding), AC TIG pulse control, adjustable AC frequency and balance, dual smart cooling fans, 100% copper accessories, and NHF pilot arc plasma. The CMT250 is lighter (15 kg vs 32 kg) — ideal for steel and stainless work where portability matters.
What materials can the CMT250 ACDC weld and cut?
Welding: mild steel, stainless steel, aluminium, magnesium alloys, copper, cast iron, and titanium. Plasma cutting: any electrically conductive metal including steel, stainless, aluminium, and copper — even painted or rusty surfaces.
Does the CMT250 ACDC come with a warranty and CE certification?
Yes. 2-year manufacturer warranty included. Fully CE certified and compliant with EU Low Voltage and EMC Directives. VRD safety included. IP23 rated for outdoor use.
Can I order in bulk or request a B2B quote?
Absolutely. We offer competitive bulk pricing, flexible payment terms, and dedicated account management for B2B customers across Europe. Contact our team and we will respond within 24 hours with a tailored quote.
How long does delivery take and which countries do you ship to?
We ship across the EU from European stock. Typical delivery times: Germany 2–4 business days, Austria / Netherlands / Belgium 3–5 business days, France / Italy / Spain 4–7 business days. You will receive a tracking number as soon as your order is dispatched. For delivery to countries not listed, please contact us before ordering.
Are there any import duties or extra VAT charges for EU customers?
No additional import duties apply for customers within the EU — the machine ships from EU stock and all applicable taxes are included at checkout. Customers outside the EU may be subject to local import duties and VAT; please check your country's regulations before ordering.
Where do I send the machine for warranty repair? Is there a service centre in Europe?
All warranty claims are handled directly by Headux. In the event of a defect within the 2-year warranty period, please contact our support team first — in most cases we resolve issues without you needing to return the machine. If a return is required, we will provide a prepaid return label and arrange collection. You do not need to ship the machine internationally at your own cost.
Are spare parts and consumables (tips, nozzles, electrodes) available in Europe?
Yes. The CMT250 ACDC uses standard Euro-compatible consumables available from most welding suppliers across Europe. Replacement contact tips, MIG nozzles, TIG collets, gas lenses, and plasma electrodes/nozzles are all widely stocked. Headux also supplies original spare parts directly — contact us for availability and pricing.
Do I need a special power outlet or circuit breaker for the CMT250 ACDC?
The CMT250 ACDC runs on standard 230V single-phase supply (EU standard). For full 200A output we recommend a 16A or 32A circuit breaker depending on your usage. For home workshops with a standard 16A socket, the machine will operate normally at reduced duty cycle. A dedicated circuit is recommended for professional continuous-use environments. Always consult a qualified electrician if you are unsure about your installation.
Does the machine come with instructions in German or other European languages?
The CMT250 ACDC includes a multilingual user manual covering German (Deutsch), English, French, and other EU languages. The front panel controls are clearly labelled with internationally recognised symbols. If you require additional language support, our customer service team is available in German and English.
What payment methods are accepted? Can I pay by invoice (Kauf auf Rechnung)?
We accept all major payment methods including credit/debit card, PayPal, and bank transfer. Invoice payment (Kauf auf Rechnung) is available for verified B2B customers — please contact us before placing your order to arrange invoice terms. Instalment options may also be available depending on your location.
What is your return policy? Can I return the machine if it is not suitable?
You have a 14-day right of withdrawal in accordance with EU consumer law. If the machine is unused and in its original packaging, you may return it within 14 days of receipt for a full refund. Please contact our support team to initiate a return. Return shipping costs for non-defective items are the responsibility of the buyer. For defective items, we cover all return shipping costs.

🚚 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

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