{"product_id":"cmt250-acdc-multi-process-welder-acdc-tig","title":"Headux CMT250 ACDC | 7-in-1 AC\/DC Multi-Process Welding machine| MIG MAG| FLUX| MMA | AC\/DC TIG |NON-HF Plasma Cutter","description":"\u003cstyle\u003e\n.cmt-wrap{max-width:1200px;margin:0 auto;font-family:sans-serif;color:#111;}\n.cmt-banner{background:#111;color:#fff;padding:16px 22px;margin:32px 0 20px;border-radius:4px;}\n.cmt-banner h2{margin:0;font-size:20px;font-weight:700;letter-spacing:.5px;color:#fff !important;}\n.cmt-section-title{font-size:18px;font-weight:700;color:#111;margin:32px 0 16px;padding-bottom:10px;border-bottom:2px solid #111;text-decoration:underline;}\n.cmt-highlight{background:#fff;border-left:4px solid #111;padding:16px 20px;margin:0 0 28px;border-radius:0 6px 6px 0;font-size:15px;border:1px solid #e0e0e0;}\n.cmt-highlight p{color:#222;line-height:1.8;margin:0;}\n.cmt-section-subtitle{font-size:15px;font-weight:700;color:#111;margin:0 0 16px;padding-bottom:8px;border-bottom:1px solid #ddd;}\n.cmt-processes-line{font-size:14px;color:#333;margin:0 0 20px;padding:10px 14px;background:#f5f5f5;border-left:3px solid #111;border-radius:0 4px 4px 0;}\n.cmt-feature-item{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid #eee;}\n.cmt-feature-item:last-child{border-bottom:none;}\n.cmt-check{color:#111;font-size:18px;flex-shrink:0;margin-top:2px;font-weight:700;}\n.cmt-feature-item strong{color:#111;font-size:15px;display:block;margin-bottom:4px;}\n.cmt-feature-item p{margin:0;font-size:14px;color:#333;line-height:1.7;}\n.cmt-spec-table{width:100%;border-collapse:collapse;margin-bottom:28px;}\n.cmt-spec-table th{background:#111;color:#fff;padding:13px 16px;text-align:left;font-size:14px;}\n.cmt-spec-table td{padding:12px 16px;border-bottom:1px solid #eee;font-size:14px;color:#222;}\n.cmt-spec-table td:first-child{font-weight:700;width:40%;color:#111;}\n.cmt-spec-table tr:nth-child(even) td{background:#f9f9f9;}\n.cmt-delivery ul{list-style:none;padding:0;margin:0;}\n.cmt-delivery li{padding:10px 0;border-bottom:1px solid #eee;font-size:14px;color:#222;display:flex;align-items:flex-start;gap:10px;}\n.cmt-delivery li::before{content:\"✔\";color:#111;font-weight:700;flex-shrink:0;font-size:15px;}\n.cmt-compare{width:100%;border-collapse:collapse;margin-bottom:28px;text-align:center;}\n.cmt-compare th{background:#111;color:#fff;padding:14px;font-size:14px;}\n.cmt-compare th:first-child{text-align:left;}\n.cmt-compare td{padding:12px 14px;border-bottom:1px solid #eee;font-size:14px;color:#222;}\n.cmt-compare td:first-child{text-align:left;font-weight:700;color:#111;}\n.cmt-compare tr:nth-child(even) td{background:#fafafa;}\n.yes{color:#111;font-weight:700;}\n.no{color:#aaa;}\n.cmt-faq-wrap details{border-bottom:1px solid #ddd;}\n.cmt-faq-wrap summary{padding:16px 4px;font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:15px;color:#111;}\n.cmt-faq-wrap summary::-webkit-details-marker{display:none;}\n.cmt-faq-wrap summary::after{content:\"+\";font-size:1.4em;color:#111;font-weight:700;}\n.cmt-faq-wrap details[open] summary::after{content:\"−\";}\n.cmt-faq-wrap details[open] summary{background:#f5f5f5;}\n.cmt-faq-body{padding:4px 4px 18px;color:#333;line-height:1.8;font-size:14px;}\n.cmt-note{background:#f5f5f5;border-left:4px solid #111;padding:16px 20px;margin-bottom:28px;font-size:14px;color:#222;border-radius:0 4px 4px 0;}\n.cmt-video-wrap{max-width:700px;margin:0 0 2.5em;}\n.cmt-video-embed{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;background:#000;}\n.cmt-video-embed iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:0;}\n@media(max-width:600px){.cmt-video-wrap{max-width:100%;}}\n\u003c\/style\u003e\n\u003cdiv class=\"cmt-wrap\"\u003e\n\u003c!-- VIDEO SECTION --\u003e\n\u003cdiv class=\"cmt-video-wrap\"\u003e\n\u003ch2 style=\"background: #000; color: #fff; padding: 14px 18px; margin: 0; font-size: 1.2em;\"\u003eSEE IT IN ACTION\u003c\/h2\u003e\n\u003cdiv style=\"background: #111; padding: 10px 18px;\"\u003e\n\u003cp style=\"color: #bbb; margin: 0; font-size: 13px;\"\u003eIndependent hands-on demonstration of the \u003cstrong style=\"color: #fff;\"\u003eCMT250 ACDC\u003c\/strong\u003e — AC TIG aluminium welding, plasma cutting, and multi-process performance tested in real workshop conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-video-embed\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/cmJp4gEnaAU?start=368\" title=\"Headux CMT250 ACDC — AC\/DC TIG MIG MMA Plasma Real-World Test\" loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-highlight\"\u003e\n\u003cp\u003eThe ultimate all-in-one professional welder — \u003cstrong\u003eAC\/DC TIG, MIG\/MAG (Gas), Gasless MIG (FLUX), MMA, and NHF Plasma Cutting\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES \u0026 BENEFITS --\u003e\n\u003cdiv class=\"cmt-banner\"\u003e\n\u003ch2\u003eFEATURES \u0026amp; BENEFITS\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cp class=\"cmt-section-subtitle\"\u003eFunctions\u003c\/p\u003e\n\u003cp class=\"cmt-processes-line\"\u003e\u003cstrong\u003e7 processes in one machine:\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMIG \/ MAG welding (Gas)\u003c\/strong\u003e\n\u003cp\u003eGas 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlux-cored wire welding (FLUX \/ Gasless MIG)\u003c\/strong\u003e\n\u003cp\u003eMIG\/MAG welding without gas using a special self-shielding wire. Ideal for outdoor work, windy conditions, and site welding — no gas cylinder required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAC\/DC TIG welding\u003c\/strong\u003e\n\u003cp\u003eTrue 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 \u0026amp; DC channels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e4-roller drive\u003c\/strong\u003e\n\u003cp\u003eA powerful 4-roller drive ensures reliable wire feed, transporting thicker welding wires continuously and safely during MIG\/MAG welding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAutomatic wire feed\u003c\/strong\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMMA \/ manual metal arc welding\u003c\/strong\u003e\n\u003cp\u003eManual electrode welding is a universal process usable under almost all conditions — including rusty, painted, or coated materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNHF Pilot Arc Plasma Cutter\u003c\/strong\u003e\n\u003cp\u003eAll 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eContact ignition\u003c\/strong\u003e\n\u003cp\u003eA light touch of the workpiece is sufficient to ignite in plasma mode. Permanent contact with the workpiece is maintained for the cut.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHot Start \u0026amp; Anti-stick\u003c\/strong\u003e\n\u003cp\u003eHot 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.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDual Smart Sleep Fans\u003c\/strong\u003e\n\u003cp\u003eTwo independent intelligent cooling fans activate automatically based on internal temperature — superior heat dissipation for longer duty cycles. Switch off automatically when the machine cools.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-feature-item\"\u003e\n\u003cspan class=\"cmt-check\"\u003e✓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cstrong\u003e100% Copper Earth Clamp \u0026amp; Electrode Holder\u003c\/strong\u003e\n\u003cp\u003eFull copper construction — not copper-coated. Superior conductivity, minimal voltage drop, and significantly longer service life than standard accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL DATA --\u003e\n\u003cdiv class=\"cmt-banner\"\u003e\n\u003ch2\u003eTECHNICAL DATA\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003ctable class=\"cmt-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eCMT250 ACDC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eHeadux CMT250 ACDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e1-Phase AC 230V (±15%) 50–60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWelding Processes\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMIG\/MAG (Gas) • Gasless MIG \/ FLUX • MMA • AC TIG • DC TIG • TIG Pulse (AC \u0026amp; DC) • NHF Plasma\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output (MIG \/ MMA)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e200A \/ 200A\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output (TIG)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e200A (AC \u0026amp; DC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC TIG Frequency\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Balance Control\u003c\/td\u003e\n\u003ctd\u003eAdjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse TIG\u003c\/td\u003e\n\u003ctd\u003eYes — AC \u0026amp; DC channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlasma Arc Start\u003c\/td\u003e\n\u003ctd\u003eNHF Pilot Arc (Non-High-Frequency)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Drive\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e4-Roller\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Diameter (MIG)\u003c\/td\u003e\n\u003ctd\u003e0.6 \/ 0.8 \/ 0.9 \/ 1.0mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling System\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e2× Independent Smart Sleep Fans\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e100% Copper\u003c\/strong\u003e Earth Clamp \u0026amp; Electrode Holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP23 (outdoor use rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e85%\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eVRD (Voltage Reduction Device) • Overheating protection • Anti-stick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCE — EU Market Compliant\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years (manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- SCOPE OF DELIVERY --\u003e\n\u003cdiv class=\"cmt-banner\"\u003e\n\u003ch2\u003eSCOPE OF DELIVERY\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-delivery\"\u003e\n\u003cul\u003e\n\u003cli\u003e1× Headux CMT250 ACDC Welding Machine\u003c\/li\u003e\n\u003cli\u003eProfessional TIG Torch WP-26 \/ hose package 4m\u003c\/li\u003e\n\u003cli\u003eTIG accessory set (collets, gas lenses, ceramic cups)\u003c\/li\u003e\n\u003cli\u003eProfessional MIG Torch AK-15 \/ hose package 3m (Euro central connection)\u003c\/li\u003e\n\u003cli\u003e3-piece MIG accessory set: gas nozzle, contact tip 0.8mm, gas nozzle holder\u003c\/li\u003e\n\u003cli\u003eProfessional Plasma torch \/ hose package 3m\u003c\/li\u003e\n\u003cli\u003ePlasma accessory set (electrodes, nozzles, shields)\u003c\/li\u003e\n\u003cli\u003eEarth cable 3m (100% copper clamp)\u003c\/li\u003e\n\u003cli\u003eElectrode holder 3m (100% copper)\u003c\/li\u003e\n\u003cli\u003eGas connection hose 3m\u003c\/li\u003e\n\u003cli\u003eContact tip 0.6mm\u003c\/li\u003e\n\u003cli\u003eContact tip 0.8mm\u003c\/li\u003e\n\u003cli\u003eContact tip 1.0mm\u003c\/li\u003e\n\u003cli\u003e4-roller wire drive (pre-installed)\u003c\/li\u003e\n\u003cli\u003eWire brush\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- COMPARISON TABLE --\u003e\n\u003cp class=\"cmt-section-title\"\u003eCMT250 vs. CMT250 ACDC — Which One Do You Need?\u003c\/p\u003e\n\u003ctable class=\"cmt-compare\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth\u003eCMT250\u003c\/th\u003e\n\u003cth\u003eCMT250 ACDC\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWelding Processes\u003c\/td\u003e\n\u003ctd\u003e6-in-1\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e7-in-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMIG\/MAG (Gas) \/ Gasless MIG (FLUX)\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMMA (Stick)\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC TIG + TIG Pulse\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-HF Plasma Cutting\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes (≤15mm)\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ NHF Pilot Arc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC TIG (Aluminium)\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗ Not supported\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ True AC TIG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Frequency \u0026amp; Balance Control\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗ No\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual Smart Sleep Fans\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗ No\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ 2 Independent Fans\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100% Copper Accessories\u003c\/td\u003e\n\u003ctd class=\"no\"\u003e✗ No\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Earth Clamp \u0026amp; Electrode Holder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4-Roller Wire Drive\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003e✓ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e15 kg — ultra portable\u003c\/td\u003e\n\u003ctd\u003e32 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP21S\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003eIP23 (outdoor rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eSteel \u0026amp; stainless + site welding\u003c\/td\u003e\n\u003ctd class=\"yes\"\u003eAll metals incl. aluminium AC TIG + cutting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e€989\u003c\/td\u003e\n\u003ctd\u003e€1,173\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"cmt-note\"\u003e\n\u003cstrong\u003eNot sure which to choose?\u003c\/strong\u003e If you weld steel and stainless only — the \u003cstrong\u003eCMT250\u003c\/strong\u003e is lighter and more portable at 15 kg. If you need to weld \u003cstrong\u003ealuminium via AC TIG\u003c\/strong\u003e, require plasma cutting on coated surfaces, or want the most complete professional multi-process solution — the \u003cstrong\u003eCMT250 ACDC\u003c\/strong\u003e is the only choice.\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"cmt-banner\"\u003e\n\u003ch2\u003eFREQUENTLY ASKED QUESTIONS\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmt-faq-wrap\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat welding and cutting processes does the CMT250 ACDC support?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eThe CMT250 ACDC supports \u003cstrong\u003e7 processes\u003c\/strong\u003e: 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.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan the CMT250 ACDC weld aluminium?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eYes — this is its standout capability. The CMT250 ACDC features \u003cstrong\u003etrue AC TIG\u003c\/strong\u003e 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.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is NHF Plasma and why does it matter?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003e\n\u003cstrong\u003eNHF (Non-High-Frequency) Pilot Arc\u003c\/strong\u003e 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.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the dual smart sleep fans and how do they help?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eThe CMT250 ACDC features \u003cstrong\u003etwo independent intelligent cooling fans\u003c\/strong\u003e 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.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the Hot Start function and why is it useful?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eHot 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.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhy does the CMT250 ACDC include 100% copper accessories?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eThe included earth clamp and electrode holder are made from \u003cstrong\u003e100% full copper\u003c\/strong\u003e — not copper-coated steel. Full copper provides superior electrical conductivity, minimal voltage drop, lower heat generation, and significantly longer service life.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the CMT250 and CMT250 ACDC?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eThe \u003cstrong\u003eCMT250 ACDC\u003c\/strong\u003e adds: \u003cstrong\u003etrue AC TIG\u003c\/strong\u003e (aluminium welding), \u003cstrong\u003eAC TIG pulse control\u003c\/strong\u003e, \u003cstrong\u003eadjustable AC frequency and balance\u003c\/strong\u003e, \u003cstrong\u003edual smart cooling fans\u003c\/strong\u003e, \u003cstrong\u003e100% copper accessories\u003c\/strong\u003e, and \u003cstrong\u003eNHF pilot arc plasma\u003c\/strong\u003e. The CMT250 is lighter (15 kg vs 32 kg) — ideal for steel and stainless work where portability matters.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat materials can the CMT250 ACDC weld and cut?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eWelding: \u003cstrong\u003emild steel, stainless steel, aluminium, magnesium alloys, copper, cast iron, and titanium\u003c\/strong\u003e. Plasma cutting: any electrically conductive metal including steel, stainless, aluminium, and copper — even painted or rusty surfaces.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the CMT250 ACDC come with a warranty and CE certification?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eYes. 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.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I order in bulk or request a B2B quote?\u003c\/summary\u003e\n\u003cdiv class=\"cmt-faq-body\"\u003eAbsolutely. 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.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"headux","offers":[{"title":"Default Title","offer_id":44954385973384,"sku":"CMT250-ACDC-1","price":1099.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/2293\/2104\/files\/CMT250ACDC.jpg?v=1774929280","url":"https:\/\/headux.de\/products\/cmt250-acdc-multi-process-welder-acdc-tig","provider":"headux","version":"1.0","type":"link"}