PCB NG/OK Buffer Machine

PCB NG/OK Buffer Machine: Keep Your SMT Line Moving While NG Boards Wait for Review   1. Why Do SMT Production Lines Need a PCB NG/OK Buffer? After AOI or SPI inspection, not every PCB should follow the same path. OK boards need to continue to the next process, while NG boards often need to be temporarily stored for manual inspection and re-judgment. Without an effective buffering system, operators may need to stop the line, manually remove boards, or wait for inspection results, which can create bottlenecks and reduce overall production efficiency. The PCB NG/OK Buffer Machine is designed to solve exactly this problem. It receives NG/OK signals from the inspection equipment, automatically separates the boards, temporarily stores NG PCBs, and allows OK PCBs to continue downstream without unnecessary interruption.   2. Separate NG and OK Boards Without Stopping the Line The biggest advantage of a PCB Buffer is not simply storing boards. Its real value is keeping different production de…