Description Specification Reviews SUNKKO 737DH Spot Welder Transformer Pulse Spot Welding Machine, Portable Multifunctional Battery Welding Equipment for 18650 14500 Lithium Battery Pack Building Features: It is the first design for spot welder with delayed welding function with 3 level power adjusted in precisely welding. The mode of induction automatic releasing current is suitable for welding battery pack. The pulse power knob for adjustment is suitable to weld different thickness of welding part. It could be monitored the current output by current showed. There are 2 modes of fixed welding head and movable welding by welding pen. There are 2/4/6/8 pulse could be choose and welding spot is reliable. It could be satisfied welding place and good quality of welding spot by external foot pedal control switch. Technical parameters: Input voltage: 220 V Welding current: 120-1200A 2 pulse time: 1-10ms 4 pulse time: 2-20ms 8 pulse time: 8-80ms Size: 140x230x200mm Weight: 7 kg Package Dimensions: 15.75 x 14.53 x 8.98 inches Package Content: 1 x 737G Spot Welder 1 x Foot Pedal Control 1 x Battery Holder 4 x Welding Needle 1 x Hex Wrench 2 x Fuse Tube 60x 0.1 x 4 x 100 mm Nickel Plated 1 x English Manual SKU: 1851 Categories: Essential tools, Instruments & Tools Tags: battery pack welding, spot welder with Digital Display, spot welding machine, spot welding machine controller, Sunkko 737DH
