Youbest Welding Ltd is one of the leading China mig narrow groove welding machines manufacturers and suppliers,Website:http://www.youbestwelding.com, welcome to wholesale youbest welding or cutting tig narrow groove welding machine from our factory. MIG Narrow Groove Welding SystemsMIG narrow groove welding systems is made up of one narrow groove MIG welding head, manipulator, positioner and MIG Programmable Orbital Welding Power Source, controlled by PLC. This system is suitable to bevel depth of 250mm narrow groove welding (width 9~12mm, inclined 1/100~2/100 I bevel), make both bevel sides penetrated by wave wire.Suitable for thick wall narrow groove welding with wire swingingApplication: Thermal power, valve, coal mine machinery, engineering machinery, boiler and so on. Product Features1) Suitable for bevel width less than 9mm narrow bevel welding;2) Make both sides completely welding by moving of tungsten;3) High deposition efficiency, low heat input;4) Welding method: Horizontal, vertical and orbital welding;5) Special several channels water cooling, high duty cycle;6) Double gas protection, ensure welds quality;7) Suitable for carbon steel, stainless steel. Product SpecificationsBevel typeU, J typeTube thickness (mm)30-250Bevel width (mm)9-20Max current (A)350Max wire feeding speed(mm/min)24000Wire diameter (mm)¢1.0, ¢1.2Protective gasMixed gasCoolingWaterWeight (kg)5Dimension(mm)320*200*600MOQ1pcExport PortShanghaiWarrantyOne YearAfter-sales ServiceEngineers available to service overseasDelivery Time2-4 Weeks