{"product_id":"dillon-munstycke-3","title":"Welding Tip No. 3","description":"\u003cp\u003e\u003cstrong\u003eWelding Tip No. 3 – The Powerhouse and Your Guide to the Correct Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur high-performance welding tip No. 3 is the largest in the standard series and the ultimate tool for the most heat-intensive jobs. But it also has another vital function: it is the tip you use to visually calibrate the correct working pressure for your entire equipment.\u003c\/p\u003e\n\u003cp\u003eSince many regulators (especially for oxygen) can be difficult to read accurately at pressures as low as 0.5 bar, No. 3 is used to visually set the system pressure. Once you have calibrated the pressure according to the guide below, you do not need to touch the regulators again – you will then have the perfect working pressure for all welding tips in the series.\u003c\/p\u003e\n\u003cp\u003eJust like our entire range, No. 3 has a long lifespan thanks to the high-grade copper alloy which dissipates extreme heat and protects the tip's precision year after year, even during intensive heating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMaximum heat output:\u003c\/strong\u003e Our most powerful standard tip for jobs requiring the highest possible energy input.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSetting reference:\u003c\/strong\u003e Used to visually calibrate the pressure, ensuring correct flow even if the regulator gauge is imprecise or difficult to read.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Built to withstand extreme heat loads during long work shifts without performance degradation.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEfficient preheating:\u003c\/strong\u003e Ideal for quickly raising the temperature in thick beams, cast iron, or heavy-walled pipes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHeavy castings:\u003c\/strong\u003e Perfect for material thicknesses from 5.0 mm up to approx. 6.5 mm.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeavy machinery repair:\u003c\/strong\u003e The obvious choice for agricultural machinery, construction equipment, and heavy chassis.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStraightening and shaping:\u003c\/strong\u003e Excellent for quickly heating strong steel when straightening curved parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to set the correct working pressure using No. 3:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse this method with welding tip No. 3 mounted to ensure you get exactly 0.5 bar working pressure delivered to the torch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Adjust Acetylene Pressure (Coarse Adjustment)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpen the acetylene valve knob on the torch handle completely.\u003c\/li\u003e\n\u003cli\u003eAdjust the regulator until the flame just stops smoking and burns with a clean, powerful flame.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Fine-tune Acetylene Pressure (Find the flame stability point)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIf the flame \"lifts off\" the tip (a gap appears between the flame and the tip), slowly reduce the pressure on the regulator.\u003c\/li\u003e\n\u003cli\u003eStop adjusting just as the flame jumps back and re-seats stable at the tip edge. Now you have the perfect acetylene pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Adjust Oxygen Pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpen the oxygen knob on the torch handle completely.\u003c\/li\u003e\n\u003cli\u003eAdjust the oxygen regulator until you get a neutral flame (a flame with a clear, sharp inner cone without any \"acetylene feathers\" or flicker).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e Your equipment is now perfectly calibrated. When you switch to smaller welding tips (such as No. 0 or No. 1), you will never need to touch the regulators again – you control all flame adjustments directly with the knobs on the torch handle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e No. 3 (The largest standard welding tip).\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Premium brass with extra resistance to wear and heat.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Dillon\/Henrob welding torches.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRecommended pressure:\u003c\/strong\u003e 0.5 bar (visually set according to the steps above).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dillonwelding.com","offers":[{"title":"Default Title","offer_id":48850557567303,"sku":"D30420","price":345.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/3793\/0567\/files\/d30420_1.jpg?v=1702906596","url":"https:\/\/shop.dillonwelding.com\/en\/products\/welding-tip-no-3","provider":"Dillonwelding","version":"1.0","type":"link"}