Precision Spot Welder for Jewelry & Small Electronics
High-performance spot welder with industrial-grade copper electrodes for ultra-fast heat conduction, ensuring clean, spatter-free welds on thin metals. Ideal for jewelry repair, battery tab welding, and delicate electronic components. Dual-pulse technology delivers adjustable energy output (0.1–2.0J) to handle 0.1–0.3mm nickel/steel sheets without distortion. Compact steel housing with silicone-insulated cables for durability and shock resistance. Exclusive direct-factory pricing – bulk orders available for workshops and resellers. Ships globally with same-day dispatch from our bonded warehouses. *Key Applications:* - Battery pack assembly (18650/LiPo) - Fine chain/ring repairs (gold/silver) - Micro PCB component fixes