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. Color : Grey ExternallyAssignedProductIdentifier : 7071590233737 ExternallyAssignedProductIdentifier1 : 0736963532189 ExternallyAssignedProductIdentifier2 : 736963532189 IncludedComponents : mash welder IncludedComponents1 : 1xUltrasonic Spot Welder IncludedComponents2 : 1xPower Cord IncludedComponents3 : 1xHand-held Welding Gun IncludedComponents4 : 1xConnecting Wire ItemDisplayDimensions_Height : 0.39 inches ItemDisplayDimensions_Length : 3.15 inches ItemDisplayDimensions_Width : 1.57 inches ItemDisplayWeight : 0.22 pounds ItemName : FENOKD Jewelry Spot Welder, Jewellery Welding Machine, Automatic Touch Welding Machine, Argon Arc Welding, Gold and Silver Jewellery,DIY Welding Tool for DIY Jewellery Repair ItemPackageDimensions_Height : 1.18 inches ItemPackageDimensions_Length : 7.48 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemTypeKeyword : spot-welding-equipment Manufacturer : FENOKD Material : PCB Material1 : Plastic, Sheet Metal Material2 : Iron, Aluminum Alloy MetalType : other ModelName : Ultrasonic Plastic Welding Machine ModelNumber : Ultrasonic Spot Welder NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : DPBM725461 PowerSourceType : dc ProductDescription : Description: The product cannot achieve continuous welding and works on the principle of spot welding.