Handheld Spot Welder Machine Dual Pulse Battery Spot Solder Spot Welding Machine w/Pulse & Current Display Equipped with Cooling System and Intelligent Welding Function

Whether you are engaged in electronic equipment maintenance, factory assembly line, battery production, technical school training, this spot welding machine can provide fast and accurate welding results!Features:1. The welding tip has the function of LED light, which can be used for precise fixed welding. High-precision welding of six or three rows of batteries or single-cell batteries. Also provides fast battery welding.2. Convenient to hold, double-click the solder pin to balance the spring pressure, and the solder joints are more balanced. Avoid flashover welding, realize one-handed operation, and the distance between welding points can be adjusted.3. Compact body shape, combined with convenient handle; make it light and easy to move. Therefore, you can easily take it where you want.Specification:Power supply voltage: 220V/110VACVPower: 2.8kw (instantaneous peak value)Single pulse time: 0.5~5ms (adjustable)Double pulse time: 1~10ms (adjustable)Welding capacity: 0.05~0.12mm (nickel sheet welding)Welding capacity: 0.05~0.15mm (nickel sheet welding)USB socket output voltage: 5VUSB socket output current: 0~2A (Max)Terminal output voltage: 4.2VTerminal output current: 0~3A (Max)Output power 38w: (50w instantaneous value)Voltage stability 1.5%: (setting value)Constant current accuracy 2.5%: (setting value)Measuring error 1.5%: (setting value)Notice:1. Please use a wall socket to ensure stable power supply.2. The rated current of the release can reach 40-63A.3. Please adjust the pressure regulator to appropriate parameters to ensure the welding effect.

• 【Precision pressure regulator】The welding needle pressure can be continuously adjusted from 300 grams to 750 grams, which facilitates the welding of workpieces with different thicknesses, so as to achieve good and reliable solder joints.
• 【Pedal welding】It you need precise spot weld, pedal welding is made for you. By controlling the foot pedal, precise location and timing you want is well served for you.
• 【Cooling fan system】Equipped with an intelligent cooling system, a cooling fan is installed at the rear of the spot welder, and the cooling system function is activated when the internal temperature of the machine reaches the rated temperature.
• 【LED lighting function】The improved LED lighting is easy to illuminate the welding function. It is suitable for welding and assembly of battery packs in low-light environments, and is easy to use for employees with limited vision.
• 【Wide application】Used for welding of multi-row lithium battery packs, assembling and repairing electric vehicle battery packs. It is also suits for various sizes of battery pack, button battery, polymer battery and protection board, mobile phone camera, stainless steel hardware, stainless steel mesh, etc.