Butt/Corner Seam Welding Machine

Butt/Corner Seam Welding Machine  NAEC Automatic Butt/Corner Seam Welding System can realize automatic welding work of various welding seam, including butt joint welding seam, overlapping joint butt/corner welding seam, T-type butt/corner joint seam, etc.  When welding butt seam or lap-joint seam,trolley travels on the rail for welding. When welding the inside & outside corner seam and stiffener ring of vertical tank, because of adopting special magnetic adsorption device, it can also realize automatic welding without using rail.Automatic Butt/Corner Seam Welding Machine has characteristics of advanced structure, full functions, flexible control, easy operation, which is a high efficient automatic welding equipment to improve welding quality.Features:1. Suitable for both bottom-to-top and top-to-bottom construction methods.2. Adopt sub-arc welding technology.4. Support customer to finish one tank body construction within one month by NAEC advanced solution.5. Automatic welding efficiency is 15-40 times of manual.6. First X-ray qualification rate: ≥99.5%.7. Mechanical performance meets low-temperature impact test requirement.8. Project implementation follows API650, ASME, AWS and other international standards.Butt/Corner Seam Welding MachineWelding Power SpecificationMIA power sourceMiller SUBARC DC1250ModelSADW-ASuitable construction modebottom-to-top or top-to-bottomWelding processSAWTraveling modeautomatic traveling or manual travelingTraveling directionIt can travel in both positive and negative directionsSuitable diameterStorage tank with diameter on less than 9mSuitable materialCarbon steel, alloy steel, high-strength steel, stainless steelSuitable thickness6-50mmBevel joint typesButt joint, overlapping joint, T jointSuitable positionplane butt joint and overlapping joint, internal/external corner welding seam;Suitable welding wireΦ2.4mm,Φ3.2mm sub-arc wire, Φ1.0*1.0mm fragment wireFrame traveling speed0~1000mm/min by stepless adjustmentPower supply cable length50mAdjustment range of torch up/down and back/forth-40 to +20mmAdjustment range of torch angle±45 °Tank Construction Machines 1Girth Seam Welding Machine>Applicable to both bottom-to-top and top-to-bottom tank erection>Adopting Sub Arc Welding technology>Standard machine suitable for shell plate width: 1.3M-2.8M>Max. Efficiency of AGW could be 30 times as manual welding2Vertical Seam Welding Machine>Suitable for tank plate wall thickness is from 10mm to 50mm>Motor frequency inverter drive system>Weatherproof control box with digital display for welding speed>Travel speed: 0~2200mm/min>Beveled gear drive reducer, good locking ability in both directions3Butt/Corner Seam Welding Machine>Applicable to butt seam welding of bottom plates>With magnetic idler system>More than 99% Qualified first X-ray test.>Suitable for both Top-to-Bottom and Bottom-to-Top Tank Construction Method   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1