{"product_id":"ralli-wolf-rda-120-drawn-arc-stud-welding-machine","title":"Ralli Wolf RDA-120 Drawn Arc Stud Welding Machine (415V 3-Phase, M3-M12)","description":"\u003cp dir=\"ltr\"\u003eThe Ralli Wolf RDA-120 is a drawn arc stud welding machine controlled by an integrated micro controller, built for heavy-duty industrial stud welding applications. With a monochrome graphical display for easy monitoring and control, it welds studs from M3 to M12 with a wide current range up to 800 Amp and precise welding times from 3ms to 500ms. The machine supports both ferrule (Forul) and ferrule-less welding processes using the same torch, offering flexibility across different job requirements. Running on a 415V 3-phase supply, the RDA-120 is engineered for larger, higher-strength stud welding jobs than capacitor discharge machines can handle. Backed by Ralli Wolf's 60+ years of manufacturing expertise and ISO 9001:2015 certification, it delivers robust, reliable performance for demanding industrial applications.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eDrawn arc technology controlled by integrated micro controller\u003c\/li\u003e\n\u003cli\u003eMonochrome graphical display for easy operation and monitoring\u003c\/li\u003e\n\u003cli\u003eWide stud welding range from M3 to M12\u003c\/li\u003e\n\u003cli\u003eHigh current capacity up to 800 Amp\u003c\/li\u003e\n\u003cli\u003ePrecise welding time control from 3ms to 500ms\u003c\/li\u003e\n\u003cli\u003eSupports both with-ferrule and without-ferrule welding in the same torch\u003c\/li\u003e\n\u003cli\u003e3-meter torch length for flexible reach\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003eTECHNICAL SPECIFICATION\u003c\/h2\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable style=\"width: 62.9929%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" style=\"width: 39.5373%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 59.986%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003eRDA-120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eTechnology\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003eDrawn Arc Controlled, integrated with micro controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003eMonochrome Graphical Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eInput Supply\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003e415V, 50Hz, 3 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eGun Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003e50V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eWelding\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003eM3 to M12 Stud\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eRange\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003e3mm to 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eWelding Process\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003eWith Ferrule and Without Ferrule in same torch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eWelding Time\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003e3ms to 500ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003eUp to 800 Amp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eTorch Length\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003e3 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003e18\" x 18\" x 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 39.5373%;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"width: 59.986%;\"\u003e55 kg (without gun)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"ltr\"\u003eAPPLICATION\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eHeavy industrial stud welding\u003c\/li\u003e\n\u003cli\u003eStructural steel fabrication requiring larger stud sizes (up to M12)\u003c\/li\u003e\n\u003cli\u003eShipbuilding and construction projects\u003c\/li\u003e\n\u003cli\u003eApplications requiring high current, high-strength stud welds\u003c\/li\u003e\n\u003cli\u003eJobs needing both ferrule and ferrule-less welding flexibility\u003c\/li\u003e\n\u003cli\u003e3-phase industrial power environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003eWHY CHOOSE THIS (Ralli Wolf RDA-120)\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eHandles larger stud sizes (up to M12) than typical capacitor discharge stud welders\u003c\/li\u003e\n\u003cli\u003eHigh current capacity up to 800 Amp supports heavy-duty structural welding\u003c\/li\u003e\n\u003cli\u003eMonochrome graphical display makes it easy to monitor and control welding parameters\u003c\/li\u003e\n\u003cli\u003ePrecise welding time control (3ms–500ms) ensures consistent, repeatable weld quality\u003c\/li\u003e\n\u003cli\u003eFlexible torch supports both with-ferrule and without-ferrule welding processes\u003c\/li\u003e\n\u003cli\u003eMicro controller integration ensures accurate, drawn arc welding performance\u003c\/li\u003e\n\u003cli\u003eBacked by Ralli Wolf's 60+ years of trusted engineering and ISO 9001:2015 certification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RALLI WOLF","offers":[{"title":"Default Title","offer_id":45212990898242,"sku":null,"price":743000.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0591\/0301\/9074\/files\/RDA-120.jpg?v=1789473835","url":"https:\/\/www.pioneerpowertools.in\/products\/ralli-wolf-rda-120-drawn-arc-stud-welding-machine","provider":"Pioneer Power Tools","version":"1.0","type":"link"}