The SMT dual-track board loader is a highly efficient automated feeding device designed specifically for surface mount technology (SMT) production lines. Its core feature is a dual-track structure that can simultaneously process two PCB boards or FPC flexible boards, significantly improving production line efficiency. The following is a detailed description of its key features and working principles: Dual-track parallel design The equipment is equipped with two independent tracks, supporting simultaneous processing of two circuit boards to achieve continuous feeding. Compared to single-track equipment, production capacity can be increased by 40-60%, making it particularly suitable for large-scale batch production scenarios. Automated Board Feeding System Automatic Tray Switching: Through a lifting platform and pusher system, PCB boards stored in trays are sequentially pushed out; empty trays automatically sink, while full trays automatically reposition, enabling unmanned continuous feeding. Adaptive Adjustment: Track width can be manually or automatically adjusted according to PCB board dimensions, compatible with various specifications of circuit boards (e.g., bare boards, semi-finished products). Intelligent Control System Utilises microcomputer PLC control with a touchscreen human-machine interface for operation, allowing settings for material rack lifting step distance, conveying speed, and other parameters. Equipped with fault self-diagnosis, audio-visual alarms, and SMEMA standard signal interfaces, enabling seamless integration and collaboration with downstream equipment such as printers and pick-and-place machines.