An Automatic Tin Brush Machine is a precision industrial device designed for automated tin/solder paste application in electronics manufacturing, particularly for PCB (Printed Circuit Board) assembly. It ensures uniform tin coating, reduces manual labor, and enhances production efficiency. Key features include adjustable brush speed, programmable controls (PLC/microcomputer), compatibility with lead-free solder materials, and robust corrosion-resistant construction. Ideal for high-volume production lines, this machine supports temperature-controlled viscosity management and integrates seamlessly with automated systems via USB/RS-485 ports. Its IP54-rated protection ensures durability in harsh environments. Applications span consumer electronics, automotive electronics, and IoT device manufacturing, making it essential for industries prioritizing precision, speed, and eco-friendly soldering processes.