{"product_id":"tweco-1240-1336-robotic-mig-nozzle-400a-water-cooled","title":"Tweco 1240-1336 Robotic Mig Nozzle 400A Water Cooled","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TWECO 1240-1336 is a water-cooled robotic MIG welding nozzle rated for medium to heavy-duty applications up to 400 amps. The nozzle housing is machined from tellurium copper alloy bar stock, providing consistent dimensional stability and efficient heat dissipation during high-cycle robotic welding operations. A nickel-plated finish and bottle-shaped geometry complement the straight inner-diameter bore at the front end, which allows thorough cleaning of the sidewall surfaces and maintains reliable shielding gas flow. Each unit ships with a G7 silicone spatter shield. The part number is roll-stamped on the exterior for fast field identification.\u003c\/p\u003e\u003cp\u003eThe 1240-1336 is designed for robotic and fixed-automation MIG gun assemblies used in industrial weld cells. Its 0.5 inch diameter bore and threaded connection onto the outer jacket assembly of water-cooled conductor tubes make it well suited for integration with nozzle cleaning stations commonly incorporated into robotic weld cell layouts. Typical installations involve medium to heavy-duty continuous or semi-continuous welding processes where consistent gas coverage and repeatable nozzle geometry are critical to weld quality.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRated up to 400 amps for medium to heavy-duty robotic MIG welding\u003c\/li\u003e\n\u003cli\u003eTellurium copper alloy housing machined from bar stock for dimensional stability and heat dissipation\u003c\/li\u003e\n\u003cli\u003eBottle-shaped geometry with straight inner-diameter bore for effective nozzle cleaning station compatibility\u003c\/li\u003e\n\u003cli\u003eNickel-plated exterior finish for extended service life in high-spatter environments\u003c\/li\u003e\n\u003cli\u003eG7 silicone spatter shield included with each nozzle\u003c\/li\u003e\n\u003cli\u003ePart number roll-stamped on exterior surface for quick identification\u003c\/li\u003e\n\u003cli\u003eThreads onto outer jacket assembly of water-cooled conductor tubes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with robotic and fixed-automation MIG guns, specifically compatible with the RCW24 water-cooled conductor tube assembly. Suitable for nozzle cleaning stations integrated into robotic weld cells.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified welding technician or automation integrator. Shut down and de-energize the welding power source and water-cooling system before removing or installing the nozzle. Thread the nozzle onto the outer jacket assembly of the water-cooled conductor tube by hand until seated, then verify the spatter shield is properly positioned before resuming operation. Confirm shielding gas flow and water-cooling circuit integrity before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 400 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling Method\u003c\/strong\u003e: Water cooled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Tellurium copper alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpatter Shield Material\u003c\/strong\u003e: G7 silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeometry\u003c\/strong\u003e: Bottle shaped\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.23 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 608246328959\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TWECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1240-1336\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51347343933746,"sku":"1240-1336","price":104.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310545992.jpg?v=1782102070","url":"https:\/\/voomisupply.com\/products\/tweco-1240-1336-robotic-mig-nozzle-400a-water-cooled","provider":"Voomi Supply","version":"1.0","type":"link"}