The PCB Tin Stripping Machine is a critical piece of equipment in the manufacturing process of printed circuit boards (PCBs), primarily used to remove residual tin layers from the circuit board surface after the etching process. This tin layer, originally serving as an etching resist, covers the copper foil to prevent dissolution of non-circuit areas by the etching solution. After tin stripping, the copper circuitry is fully exposed, forming the final conductive pathways and laying the foundation for subsequent processes such as solder mask coating and component soldering.

Brown Oxide replaces the traditionalBlack Oxide to improve the binding of inner-layer boa rd . This process develops a conversion process of brown oxide coxite replacement on even coated copper surface.It ensures to have strengthened the binding force between copper foil and inner layer during the p

The new PCB etching machines mark a big step forward in performance, safety, and sustainability. With smart power control, overheating protection, precise liquid monitoring, and an enhanced swing system, they offer high precision and efficiency. Whether for small-scale hobbyists or large factories, investing in these machines can bring better results, lower costs, and less environmental impact, opening up new possibilities in electronics.

Rewinding the clock to 2006, amidst a commercial tide brimming with opportunities and challenges, Dongguan Kexin Electronics came into being. Since its inception, the company has been driven by an unwavering passion and relentless pursuit in the electronics industry

PCB Washing Machine Technology Upgrade: Dual Efficiency in Cleaning Power and Precision Processing Empowers [Industry Trends] The global PCB manufacturing equipment market has recently introduced a new generation of intelligent PCB washing machines.