{"product_id":"suvirinimo-aparatas-sherman-digitig-pulse-ac-dc-225gd-mix","title":"Suvirinimo aparatas Sherman DIGITIG pulse AC\/DC 225GD MIX","description":"\u003ch2\u003eTrumpai apie prekę\u003c\/h2\u003e\u003cp\u003ePrekė: Suvirinimo aparatas Sherman DIGITIG pulse AC\/DC 225GD MIX. Kategorija: Inverteriniai suvirinimo aparatai.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamintojas:\u003c\/strong\u003e Sherman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModelis:\u003c\/strong\u003e AC\/DC 225GD MIX\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eDIGITIG 225GD AC\/DC MIX\u003c\/b\u003e is a professional-grade digital inverter welding machine designed for welding with \u003cb\u003eTIG AC\/DC, TIG MIX and MMA\u003c\/b\u003e methods. The device was made in \u003cb\u003eIGBT\u003c\/b\u003e technology and equipped with digital microprocessor control MCU, which allows precise setting of welding parameters, arc characteristics, pulse and AC operation.\u003c\/p\u003e\n\u003cp\u003eThe welding machine allows welding of steel, stainless steel, aluminum and non-ferrous metals. Thanks to the \u003cb\u003eAC\/DC MIX\u003c\/b\u003e function, the device combines the advantages of direct and alternating current, ensuring a stable arc, good melting and effective cleaning of surfaces during welding of aluminum and its alloys.\u003c\/p\u003e\u003ch2\u003e✅ The most important features of the device\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWelding with \u003cb\u003eTIG HF, TIG Lift, TIG MIX and MMA\u003c\/b\u003e methods.\u003c\/li\u003e\n\u003cli\u003eSupport for \u003cb\u003econstant DC\u003c\/b\u003e, \u003cb\u003ealternating AC\u003c\/b\u003e and \u003cb\u003emixed AC\/DC MIX\u003c\/b\u003e current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIGBT\u003c\/b\u003e inverter technology for high efficiency and stability.\u003c\/li\u003e\n\u003cli\u003eDigital control of welding parameters using an MCU microcontroller.\u003c\/li\u003e\n\u003cli\u003ePossibility of welding aluminum, stainless steel, carbon steel and non-ferrous metals.\u003c\/li\u003e\n\u003cli\u003eNon-contact arc \u003cb\u003eTIG HF\u003c\/b\u003e and \u003cb\u003eTIG Lift\u003c\/b\u003e arc ignition by rubbing.\u003c\/li\u003e\n\u003cli\u003eTIG pulse adjustment: frequency, pulse width and base current.\u003c\/li\u003e\n\u003cli\u003eAC parameters adjustment: AC frequency, AC balance and waveform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMIX TIG\u003c\/b\u003e function for mixed current AC\/DC welding.\u003c\/li\u003e\n\u003cli\u003eHandle operating modes: \u003cb\u003e2T, 4T and spot welding SPOT\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eMMA features: \u003cb\u003eVRD, Hot Start and Arc Force\u003c\/b\u003e.\u003c\/li\u003e\n\u003cli\u003eMemory \u003cb\u003e10 sets of settings\u003c\/b\u003e welding parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFan Stop\u003c\/b\u003e function limiting fan operation in the absence of full load.\u003c\/li\u003e\n\u003cli\u003eThermal protection against overheating.\u003c\/li\u003e\n\u003cli\u003ePossibility of remote control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ Application\u003c\/h2\u003e\u003cp\u003eThe DIGITIG 225GD AC\/DC MIX welding machine is suitable for professional locksmith, production, service, automotive workshops and assembly works. Thanks to the AC, DC and MIX modes, the device is suitable for welding steel, stainless steel, aluminum and non-ferrous metal elements.\u003c\/p\u003e\u003cp\u003eThe device can be used both for precise welding of thin materials using the TIG method, as well as for repair or construction work using electrodes wrapped in MMA mode.\u003c\/p\u003e\u003ch2\u003e✅ Methods of welding\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eTIG HF\u003c\/b\u003e – tungsten electrode welding in an inert gas shield with non-contact arc ignition using an ionizer. This solution reduces the risk of contamination of the tungsten electrode and the welded material, because the electrode does not have to touch the surface of the element.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTIG Lift\u003c\/b\u003e – TIG welding with arc ignition by rubbing. This mode does not generate high-frequency pulses, so it is useful in environments sensitive to interference, e.g. near electronics, CNC controllers or in car workshops.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eTIG MIX\u003c\/b\u003e – mixed current welding, combining DC and AC direct current. This feature allows for a stable, concentrated arc, deeper melting, and effective surface cleaning. It works particularly well when welding aluminum and its alloys.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eMMA\u003c\/b\u003e – welding with a wrapped electrode. The mode is designed for assembly, repair and construction work, where versatility and the ability to work with different types of electrodes are important.\u003c\/p\u003e\u003ch2\u003e✅ AC\/DC MIX function\u003c\/h2\u003e\u003cp\u003eThe \u003cb\u003eAC\/DC MIX\u003c\/b\u003e mode enables alternating use of direct and alternating current during TIG welding. Increasing the share of DC current allows for a more stable and concentrated arc, greater melting, narrower weld and better control over the welding lake. A greater proportion of AC current provides a wider arc, more effective surface cleaning and shallower melting.\u003c\/p\u003e\u003cp\u003eMIX frequency adjustment allows you to adjust the nature of the arc work to the type of material and the expected quality of the weld. Higher frequency affects more stable arc, deeper penetration, narrower weld and reduced chipping.\u003c\/p\u003e\u003ch2\u003e✅ AC waveform adjustment\u003c\/h2\u003e\u003cp\u003eThe device allows you to choose the waveform of the AC current, which allows you to adjust the arc characteristics to the type of material and thickness of the element.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eRectangular wave\u003c\/b\u003e – a universal waveform, most often used for welding various materials. It provides more heat in the welding zone and deeper melting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSine wave\u003c\/b\u003e – classic operating characteristics, similar to transformer welding machines. Suitable for users who prefer traditional arch operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTriangular wave\u003c\/b\u003e – recommended especially for thin materials, where it is important to limit the amount of heat introduced into the welded element.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ TIG Functions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePre Flow\u003c\/b\u003e – a pre-outflow of gas before arcing, providing a shield for the tungsten electrode and the place where welding begins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStart Amps\u003c\/b\u003e – initial current facilitating arcing and control of the beginning of the weld.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStart Amps Time\u003c\/b\u003e – duration of the initial current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUp Slope\u003c\/b\u003e – the time of current build-up from the initial value to the welding current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePeak Amps\u003c\/b\u003e – welding current or peak current when working with pulse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePeak On Time\u003c\/b\u003e – pulse width, affecting the amount of heat and depth of melting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBase Amps\u003c\/b\u003e – base current, i.e. the lower pulse value when welding with a pulse.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePulse Frequency\u003c\/b\u003e – pulse frequency that regulates the transitions between peak and base current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAC Frequency\u003c\/b\u003e – AC frequency, especially important for welding aluminium.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAC Balance\u003c\/b\u003e – AC balance regulating the ratio of positive and negative phases, affecting surface cleaning, weld width and melting depth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDown Slope\u003c\/b\u003e – the time of current drop, allowing you to control the end of the weld.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnd Amps\u003c\/b\u003e – crater current that allows filling the end of the weld.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnd Amps Time\u003c\/b\u003e – duration of crater current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePost Flow\u003c\/b\u003e – gas flow after arc extinction, protecting the cooling weld and tungsten electrode from oxidation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSPOT On Time\u003c\/b\u003e – adjustable spot welding time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSPOT Interval Time\u003c\/b\u003e – adjustable interval between spot welding cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ MMA Functions\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eVRD\u003c\/b\u003e – a function that reduces voltage in the unloaded state. Increases work safety by reducing the risk of electric shock. The full voltage value is restored immediately before the arc is ignited.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eHot Start\u003c\/b\u003e – a hot start function that temporarily raises the current during arc ignition. It facilitates the start of welding and reduces the risk of sticking the electrode to the material.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eArc Force\u003c\/b\u003e – arc dynamics adjustment. Increasing the value causes deeper melting and facilitates welding with a short arc, while lower settings give a softer arc and a smaller depth of melting.\u003c\/p\u003e\u003ch2\u003e✅ Handle operating modes\u003c\/h2\u003e\u003cp\u003e\u003cb\u003e2T\u003c\/b\u003e – two-bar mode. Welding is carried out with the handle button pressed. Release of the button completes the welding process.\u003c\/p\u003e\u003cp\u003e\u003cb\u003e4T\u003c\/b\u003e – four-bar mode. After pressing and releasing the handle button, welding continues without having to hold the button. Pressing the button again begins the welding process.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eSPOT\u003c\/b\u003e – spot welding mode with adjustable welding time and intervals between subsequent points.\u003c\/p\u003e\u003ch2\u003e✅ Settings memory\u003c\/h2\u003e\u003cp\u003eThe welder has memory of the last used parameters and the ability to save \u003cb\u003e10 complete sets of settings\u003c\/b\u003e. This feature makes it easy to quickly return to proven configurations for specific materials, component thicknesses or repetitive welding jobs.\u003c\/p\u003e\u003ch2\u003e✅ Cooling and protection\u003c\/h2\u003e\u003cp\u003eThe device is equipped with the \u003cb\u003eFan Stop\u003c\/b\u003e function, which turns off the fan after welding and cooling the device. The fan restarts under load. This solution reduces noise, reduces dust suction inside the welding machine and improves work comfort.\u003c\/p\u003e\u003cp\u003eThe welder also has thermal protection. In case of overheating, the device automatically disconnects the welding current, the O.C. light turns on, and the “Err” message appears on the display. When the temperature is lowered, the protection resets automatically.\u003c\/p\u003e\u003ch2\u003e✅ Technical data of welding machine:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePower supply:\u003c\/b\u003e AC 230 V ±10%, 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum power consumption:\u003c\/b\u003e MMA: 6,6 kVA \/ TIG: 4,2 kVA\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRated welding current \/ duty cycle:\u003c\/b\u003e MMA: 180 A \/ 60%; TIG: 200 A \/ 60%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNominal voltage without load:\u003c\/b\u003e 23 V VRD \/ 59 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum power consumption:\u003c\/b\u003e MMA: 36,5 A \/ TIG: 26,8 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNetwork security:\u003c\/b\u003e 25 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDegree of protection:\u003c\/b\u003e IP21\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 455 x 195 x 415 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMass without accessories:\u003c\/b\u003e 18,5 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ Parameter adjustment ranges:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eArc Force:\u003c\/b\u003e 0 – 100 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHot Start:\u003c\/b\u003e 0 – 50 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGas flow:\u003c\/b\u003e 0,1 – 3 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGas flow:\u003c\/b\u003e 0 – 15 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower build-up:\u003c\/b\u003e 0 – 15 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePower drop:\u003c\/b\u003e 0 – 25 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInitial current:\u003c\/b\u003e 5 – 200 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInitial current duration:\u003c\/b\u003e 0 – 10 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMMA welding current:\u003c\/b\u003e 20 – 180 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTIG DC welding current:\u003c\/b\u003e 5 – 200 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTIG AC welding current:\u003c\/b\u003e 10 – 200 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBase current:\u003c\/b\u003e 5 – 95% welding current\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrater current:\u003c\/b\u003e 10 – 200 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCrater current duration:\u003c\/b\u003e 0,1 – 10 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePulse frequency:\u003c\/b\u003e 0,5 – 200 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePulse width:\u003c\/b\u003e 10 – 90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAC frequency:\u003c\/b\u003e 20 – 200 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAC Balance:\u003c\/b\u003e 20 – 80%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMixed current frequency MIX:\u003c\/b\u003e 0,1 – 10 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMixed current balance MIX:\u003c\/b\u003e 10 – 90%\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSpot welding time:\u003c\/b\u003e 0,1 – 10 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBreak time during spot welding:\u003c\/b\u003e 0 – 10 s\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ TIG handle parameters\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eHandle type:\u003c\/b\u003e T-26\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum current capacity:\u003c\/b\u003e 200 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGas flow:\u003c\/b\u003e 10 – 20 l\/min\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eArc ignition:\u003c\/b\u003e Non-contact HF\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHandle length:\u003c\/b\u003e 4 m\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ Working conditions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAmbient temperature range: -10°C to +40°C.\u003c\/li\u003e\n\u003cli\u003eRelative humidity: up to 80%.\u003c\/li\u003e\n\u003cli\u003eAtmospheric pressure: 860 – 1060 hPa.\u003c\/li\u003e\n\u003cli\u003eWorking height: up to 1000 m above sea level.\u003c\/li\u003e\n\u003cli\u003ePermissible fluctuations in supply voltage: up to ±10%.\u003c\/li\u003e\n\u003cli\u003eThe device is designed to work in closed rooms; the degree of protection IP21 does not allow work in the rain.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ Set equipment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWelding source DIGITIG 225GD AC\/DC MIX – 1 pc.\u003c\/li\u003e\n\u003cli\u003eTIG handle – 1 pc.\u003c\/li\u003e\n\u003cli\u003eBulk cable with tick clamp – 1 pc.\u003c\/li\u003e\n\u003cli\u003eUser manual – 1 pc.\u003c\/li\u003e\n\u003cli\u003ePackaging – 1 pc.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e✅ Summary\u003c\/h2\u003e\u003cp\u003e\u003cb\u003eDIGITIG 225GD AC\/DC MIX\u003c\/b\u003e is an advanced TIG AC\/DC welding machine with mixed current function, designed for users requiring wide parameter adjustment and high quality welds. The device combines TIG welding precision, MMA functionality, digital control, settings memory and extensive regulation of AC current, pulse and MIX mode.\u003c\/p\u003e\u003cp\u003eWith a current range of up to \u003cb\u003e200 A in TIG\u003c\/b\u003e, aluminium welding capabilities and arc stability support functions, this model is suitable for workshop, manufacturing and service applications.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eGroup\u003c\/th\u003e\n\u003cth\u003eName\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003enew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eInvoice\u003c\/td\u003e\n\u003ctd\u003eWith a VAT invoice\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSherman\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eManufacturer code\u003c\/td\u003e\n\u003ctd\u003e7813322\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eEAN (GTIN)\u003c\/td\u003e\n\u003ctd\u003e5903686620522\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003ePackaging status\u003c\/td\u003e\n\u003ctd\u003eoriginal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParametry\u003c\/td\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAC\/DC 225GD MIX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"www_spawarena_pl","offers":[{"title":"Default Title","offer_id":54720289210715,"sku":"18627905891","price":643.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9355\/4523\/files\/Sherman-DIGITIG-pulse-AC-DC-225GD-MIX-Inverter-welder.jpg?v=1794161854","url":"https:\/\/homy.lt\/products\/suvirinimo-aparatas-sherman-digitig-pulse-ac-dc-225gd-mix","provider":"homy.lt","version":"1.0","type":"link"}