Specification Brand : Dntum BulletPoint1 : Battery spot welding machine:It is specially designed for battery welding (18650, 14500 and other lithium batteries, etc.). The sensor triggers the spot welding function. After switching the welding function, the spot welding function can be realized without using the remote control pedal function. BulletPoint2 : High-efficiency cooling system:Built-in temperature sensor, a cooling fan is installed at the rear of the spot welding machine, and the cooling system function is activated when the internal temperature of the machine reaches the rated temperature. BulletPoint3 : Multiple welding methods:There are two methods: fixed welding head and movable welding pen. The fixed copper head is 0.03-0.3mm; the mobile welding pen is 0.03-0.2mm, and the thickness of pure nickel welding is between 0.03-0.15mm. BulletPoint4 : LED lighting function:The upgraded LED lighting can easily light up the welding function. Suitable for welding and assembling battery packs in low light environments. BulletPoint5 : Constant temperature welding function:This wireless welding machine is also equipped with a constant temperature soldering iron, which can be adjusted between 150-450℃. The soldering temperature can be heated up to 300°C in 7/8 seconds, which is very efficient. Color : Red ExternallyAssignedProductIdentifier : 7019455769007 ExternallyAssignedProductIdentifier1 : 0756804651602 ExternallyAssignedProductIdentifier2 : 756804651602 IncludedComponents : MAIN UNIT X1 IncludedComponents1 : 1*Pulse Argon Arc Welding Machine IncludedComponents2 : 1*Pedestal with a Handle IncludedComponents3 : 1*Welding Loop Clamp IncludedComponents4 : 10*Tungsten Needles IncludedComponents5 : All Accessories for Assembly ItemName : Dntum Welding Machine,709AD 18650 Lithium Battery Induction Automatic Spot Welding Machine Power Battery Pack Welding,3.2kw Fixed Pulse Spot Welding,with Wire-Controlled Foot Switch ItemPackageDimensions_Height : 4.5 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 13 centimeters ItemTypeKeyword : spot-welding-equipment Manufacturer : Dntum Material : Aluminum MetalType : other ModelName : HL-WD I ModelNumber : HL-WD I NumberOfItems : 1 PartNumber : GYDYZ431133 PowerSourceType : ac_dc ProductDescription : Features: Fixed pulse spot welding for precise fixed welding. Welding needle pressure regulator is convenient for welding workpieces of different thicknesses, so as to obtain good and reliable welding spots. Compact body shape, small and portable, combined with a convenient handle, making it lightweight and easy to move. Equipped with constant temperature soldering iron function, adjustable from 150-450℃. After the spot welding of the battery pack is completed, the wiring of the battery protection board can be welded. Knob type fast welding current regulator. Easy to adjust welding current. It is suitable for welding workpieces of different thicknesses without pressing the setting button frequently. Specification: Power: 3.2KW Maximum current: 600A/800A 4 Pulse time: 1 ms - 10 ms (adjustable) 6 Pulse time: 2 ms - 20 ms (adjustable) 8 Pulse time: 8 ms - 80 ms (adjustable) Temperature: 150℃—450℃ Constant temperature accuracy: ±5℃ Output voltage: 20V DC Body: 140×245×200mm Packing list: 1 x main unit 1 x foot pedal 1 x spot welding pen 1 x Nickel Plated Sheet 1 x battery holder 2 x Fuses 1 x Hex Wrench 1 x Warranty Card 1 x User Manual