Jiangsu Soho International Group Wuxi Co., Ltd.  

Product Name: Automated Plasma Welding Machine Cutting Nozzle Shape: Quincuncial Torch Type: Isobaric Cutting Mode: Plasma Control Mode: CNC Type: Plasma Warranty: One Year Power: Available OEM Service: Available Oversea Service: Available Current: Direct Current Trademark: SOHO Transport Package: Suitable for Sea Specification: SGS Origin: China HS Code: 84569090 Product Description AUTOMATED PLASMA WELDING MACHINE | LonGITUDINAL AND CIRCUMFERENTIAL SEAM WELDING PIPE FOR THICK PLATESFor pressure vessel, high-pressure pipe, thick plate, rare metal zirconium-titanium-nickel-copper thick plate welding, we introduction of the highly efficient stig high penetration plasma welding machine and automated circular seam tooling for single-sided and double-sided welding through 14 mm. Forming, no beveling required.Industry pain point:thick plate welding is complicated, welding stress is also prone to stray slag and cracks. For pressure vessels, storage tanks, and high-pressure pipelines, high demands are placed on the pipe sheet, so it is necessary to ensure quality and improve production efficiency.Solutions:We provide high fusion keyhole STIG welding system (SWS-1000) Equipment. Through the efficient electromagnetic compression of the arc to achieve the effect of plasma arc, welding arc energy concentration, welding process, arc pressure and The surface tension of the liquid metal in the molten pool is balanced, resulting in a stable pore effect with excellent penetration capacity. It can realize one-sided welding and double-sided forming, and can weld through the steel plate at one time, without beveling if it is below 14mm.High-meltdepth welding equipment is also integrated and integrated welding equipment for power supply, arc pressure tracking, refrigeration tanks, controls and more.Technical parameters:Total Input Voltage3*380V+N 50/60HzInput Current60AInput capacity38.4KVAPower factor0.92Chiller220V 50/60Hz Single PhaseInput capacity1.2KVAOutput current range 50-1000A Arc voltage tracking range 12-20VOutput no-load voltage45VOutput voltage12-34VProtection classIP21SafeguardTemperature, Overcurrent, Waterproofload persistencyI2=1000A X=60% I2=600A X=100%Weight140KGSDimension1400mm*620mm*520mmWe can customize non-standard automated tooling for longitudinal and circumferential welding of pipes and storage tanks.SWS-1000 high penetration welding machine has many advantages.(1) Concentrated energy density, small holes formed during welding.(2) High penetration capacity, single-side welding and double-sided molding.(3) The welding process is stable, the weld seam is beautiful, no porosity and slag, and the success rate of the film is more than 98%.(4) Fast welding speed, 10mm stainless steel speed can reach 300mm/min, which is 8 times faster than ordinary TIG.Data comparison table summarizing actual welding parameters for 10 mm stainless steel.Welding TechnologyComparison of AdvantagesTIG/GAWM conventional weldingSignificant consumption of consumables and waste of breakage materialWelding consumed up to 1000 g/mHigh-melting deep-hole STIG weldingLittle or no consumable filler metal consumptionFilling amount of welding consumables not more than 50g/m, 5% of the traditional 5%.ConclusionMaterial savings of 90% with STIG weldingWelding QualityComparison of AdvantagesTIG/GAWM conventional weldingMulti-layer and multi-channel filling welding, easy to appear slag, porosity and other phenomena.High welding distortionThe one-time pass rate of weld filming is less than 90%.Higher demands on the operatorsHigh-melting deep-hole STIG weldingDisposable welding, no porosity, slagging, etc.Double-sided welding, smooth and beautiful weld seam, small deformationCross-sectional structure to enhance the mechanical properties of the weldOne-time pass rate of over 95% for weld filmsConclusionHigher welding quality and welding efficiency with STIG weldingEfficiency comparisonWelding ProcessCuttingBevelingPre-cleaningFit-upFront WeldingReverse CleaningReverse WeldingTIG/GAWM conventional weldingYESYESYESYESYESYESYESHigh-melting deep-hole STIG weldingYESNOYESYESYESNonOWelding speed up to 300mm/min, one-time welding through, one-sided welding double-sided forming, efficiency increased by more than 8 times.Welding materials:titanium, zirconium plate, nickel-based, aluminium alloy, carbon steel plate, stainless steel, duplex stainless steel and other rare metals.Type of weld:annular, longitudinal.Application areas:petrochemical industry, food and pharmaceutical industry, aerospace, electric power industry, power plants (including nuclear power industry), water treatment industry, shipbuilding, boilers and pressure vessels (mainly including pipelines, heat exchangers, pressure vessels, storage tanks, reactors and other atmospheric and high-pressure pipelines and vessels in the manufacturing process of straight and ring welding seams), prefabricated pipelines in the construction of large infrastructure and the joining of plates.