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China, Chinese Steel Resistance Automotive Aluminum Welders Industrial Portable Spot Welding Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Welding EquipmentResistance WelderSpot WelderWire Welding
Chengdu Xinwei Welding Technology Co., Ltd.
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Product Description Product DescriptionProduct ParametersIMaItmModelsUnitDN2-31XDN2-31CDN2-40XDN2-40CDN2-63XDN2-63CPower at 50%KVA313140406363Transformer turns ratio 707056564848Max.short circuit currentKA141418182020Secondary unload voltageV5.585.586.86.87.97.9Voltage at 50Hz/60HzV380380380380380380Distance between the armsMM168-288100168-328100168-428100Min.length of armsMM220200300200400200Max.strength at electrodesN300030003500300035003000Working strokeMM15-4515-2515-4515-2515-4515-25Max.stroke of cylinderMM70501005010050Max.arm lengthMM75035010004501100500Compressed air supplyMPa0.50.50.50.50.50.5Maxthickness of mild steel sheet with min.length armMM3+33+34+44+45+55+5With 500mm armsMM2+22+23+33+33+33+3With max.lenght armsKVA1.2+1.21.2+1.22+21.8+1.82.0+2.02.0+2.0Cross wire maximumMM14+1414+1416+1616+1620+2020+20Cooling water pressureMPa0.2-0.30.2-0.30.2-0.30.2-0.30.2-0.30.2-0.3Cooling water flowL/min444444 Main Features1. The portable spot welding machine combines a welding transformer with a welding clamp, and has an aluminum body, featuring small size, high output, high efficiency, energy conservation, and portability. During operation, the portable spot welder can easily achieve 360 degree rotation in both horizontal and vertical directions.2.The portable spot welding machine consists of welding tongs, welding transformer, welding controller, water cooling system, pneumatic pressurization system, (and suspension device), etc. Compact structure, convenient maintenance, small size, light weight, greatly reducing the labor intensity of workers and greatly saving energy consumption.3.The electrode arm of the portable spot welding machine adopts high-quality chromium zirconium copper (CuCrZr-1), ensuring the stability of welding performance, the service life of the welding machine, and the strength of the electrode arm.4.During welding, the heating time is short, the heat is concentrated, and there is no electric arc, spark splash, welding slag, fusion welding accumulation, and thermal deformation of the weldment. In addition, after the innovation of the welding machine, the diameter of the gas path system is increased, so not only the welding productivity is high, but also the appearance of the weldment is beautiful and the quality is good.5. Welding is accomplished using the proper combination of resistance heat and mechanical force, so it is possible to obtain high-strength high-quality solder joints for the weld nuggets of the weldment. 5.Due to the simple welding process, without the need for filler materials, solvents, and shielding gas, the cost is low.6.Due to the high current density and high temperature of the solder joint of the weldment, the precise control of the power-on time by the welding machine controller allows the solder joint to obtain a reproducible nugget size, which can adapt to the welding of multiple types of the same or different metals and coated steel plates.Packaging & Shipping
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