{"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 Stud Capacity, for Structural Steel, Shear Connectors and Fabrication","description":"\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eA 415 V 3-phase drawn arc stud welding machine for welding threaded studs from M3 to M12 onto steel.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe Ralli Wolf RDA-120 is a stud welding machine that fixes studs to metal in a fraction of a second, without drilling, tapping, or bolting. In drawn arc stud welding, a stud is placed in a hand-held stud gun and set on the workpiece. The gun lifts it slightly to draw an arc, which melts the end of the stud and a small spot on the workpiece, and then the stud is plunged back into the melt to form a strong, full-section weld. Welding happens from one side only, so the back of the plate stays clean. The machine takes stud sizes from M3 to M12, and the 3-phase 415 V supply suits workshop and plant use. It is made for steel fabricators, shipbuilders, boiler and tank makers, elevator and switchgear manufacturers, and structural steel contractors.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" aria-level=\"5\"\u003eKey Features\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrawn arc stud welding process:\u003c\/strong\u003e strong, full-section stud welds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM3 to M12 stud capacity:\u003c\/strong\u003e covers small and medium threaded studs\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e415 V, 3-phase supply\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-sided welding:\u003c\/strong\u003e no marks on the back of the plate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast, repeatable welds:\u003c\/strong\u003e no drilling, tapping, or bolting needed\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIndustrial build for workshop and plant use\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\" aria-level=\"5\"\u003eApplication\u003c\/h2\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eWelding threaded studs to steel plates and sections\u003c\/li\u003e\n\u003cli\u003eStructural steel and building fabrication\u003c\/li\u003e\n\u003cli\u003eShipbuilding and boiler and tank manufacturing\u003c\/li\u003e\n\u003cli\u003eSwitchgear, panel, and enclosure manufacturing\u003c\/li\u003e\n\u003cli\u003eElevator, rail, and heavy equipment fabrication\u003c\/li\u003e\n\u003cli\u003eProduction lines needing repeatable stud fixing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\" aria-level=\"5\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable style=\"width: 39.2701%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\" style=\"width: 30.3754%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 68.942%;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003eRalli Wolf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003eRDA-120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003eDrawn Arc Stud Welding Machine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eProcess\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003eDrawn arc stud welding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eStud Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003eM3-M12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003e415 V, 3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eWelding Current\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003e\u003cem\u003e[add from data sheet]\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eInput Power\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003e\u003cem\u003e[add from data sheet]\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003e\u003cem\u003e[add from data sheet]\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003e\u003cem\u003e[add from data sheet]\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 30.3754%;\"\u003eIncluded Accessories\u003c\/td\u003e\n\u003ctd style=\"width: 68.942%;\"\u003e\u003cem\u003e[add from data sheet: stud gun, cables, chuck sets, etc.]\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2 dir=\"ltr\"\u003eSafety Note:\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e For use by trained operators only. Wear welding eye protection, gloves, and flame-resistant clothing. Install on a correctly rated 415 V 3-phase supply with proper earthing by a qualified electrician. Use only the stud types and materials the manufacturer approves, keep flammable materials away from the work area, and keep people with pacemakers away from the welding circuit.\u003c\/p\u003e","brand":"RALLI WOLF","offers":[{"title":"Default Title","offer_id":67949726499066,"sku":null,"price":742000.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0083\/3450\/8068\/files\/RDA-120.jpg?v=1792995157","url":"https:\/\/www.liontoolsmart.com\/products\/ralli-wolf-rda-120-drawn-arc-stud-welding-machine","provider":"Lion Tools Mart","version":"1.0","type":"link"}