真实信息：Operator Involvement: The full-auto machine runs the coil flow automatically; the semi-auto machine needs an operator for load and unload.
Throughput: Full-auto operation holds steady cycle times; semi-auto output follows operator pace.
Investment Level: Full automation costs more and requires line integration.
Changeover: Semi-auto allows quick switching between coil types; full-auto relies on recipe settings.
Layout Requirements: Full-auto needs conveyor and line space; semi-auto has a smaller footprint.
Volume Fit: Full-auto suits high-volume production; semi-auto suits mixed or lower-volume batches.
