SUNKKO 737G+ welding machine pen

This is a welding machine with a colorful parameter display and removable pulse welding pen. It has an input voltage of AC 110V±20V, 60Hz / AC 220V±20V, 50Hz and a power of 4.3KW (Instantaneous). The welding current ranges from 120A-1200A in push up welding mode, and the 2 pulses time is 1-10ms, 4 pulses time is 2-20ms, and 8 pulses time is 8-80ms. The welding thickness of the fixed welding head is 0.15-0.35mm, and the welding thickness of the welding pen is 0.05-0.2mm. The size of the machine is 140x245x200mm, and the net weight is 7kg.



The machine features a high power welding pen and induction setting pulse fast welding. It can quickly weld large-sized battery packs and has hand-held/upper push welding modes. It also has an intelligent sence setting power pulse group, and can weld 0.3/0.25mm thickness. It is energy-efficient and saves power, not consuming one kilowatt a day. The machine is equipped with an intelligent double cores whole function digit controller. The welding pen is removable and the distance of welding pins can be adjusted between 2-7mm, and the total length of the welding pen is approximately 580mm. The welding pin's size is Ø15mm X 7mm, and the welding pen cable area is 16mm².