
Inline Bottle Cap Qr Code Marking Acquisition Correlation Machine with Auto Rejection & Data Upload. High-Speed Marking: Marking speed up to 7000mm/s with capability of 600 marks per minute. UV Laser Technology: 355nm UV laser ensures cold processing with minimal heat-affected zone. Multi-Material Compatibility: Suitable for plastic, metal, PP, and PET bottle caps with permanent labeling. Intelligent Rejection System: Automatically identifies and removes defective caps to prevent mixing. One Item One Code: Provides full process data correlation and quality control from cap to stack. High Precision Marking: Accuracy of +0.1mm with minimum character size of 0.5mm. Real-Time Monitoring: Online quality monitoring with yield rate statistics and abnormal alarms. Flexible Power Options: Available in 5W, 10W, 15W, and 20W power configurations.