Specification Brand : FENOKD BulletPoint1 : 【5 in 1 Jewelry Welder】Permanent jewelry welder, cobalt-chromium alloy welding, mixed welding, pure titanium welding, and orthodontic mode can all be found on this machine, meeting your various needs at once. It is lightweight(14.77lbs) and portable(5.9*11*8.66in), and you can easily carry it to the place you need to start various welding or dental work. BulletPoint2 : 【durable & safe】High quality aluminum housing, pure brazing pen with oxidation resistance and low resistance loss, its special welding cable is protected by double rubber sleeve, thanks to the automatic design, pressure gauge, high temperature power cord with UL plug. BulletPoint3 : 【Powerful Function】Permanent jewelry welder kit is current can increase from 50A to 600A at most. The advanced MCU control system and IGBT inverter technology digitally control the welding process BulletPoint4 : 【Simple operation】Permanent jewelry welder can achieve small welding, and you can use it after assembling and powering up BulletPoint5 : 【widely application】Ideal for home DIY and general repair work, automatic spot welder can be used to weld materials up to 0.5-1.8 mm, such as platinum, gold, K gold, silver copper, stainless steel plates, cobalt-chromium alloy and pure titanium. ExternallyAssignedProductIdentifier : 7071590233720 ItemName : FENOKD Automatic Spot Welding Machine, Professional Welding Machine, Orthodontic Spot Welding Machine, DIY Welding Tool for DIY Jewellery Repair, Gold and Hardware Workpiece Welding ItemTypeKeyword : spot-welding-equipment Manufacturer : FENOKD MetalType : other PartNumber : DPBM725454 ProductDescription : Description: The product cannot achieve continuous welding and works on the principle of spot welding.