The Installation-Type Spray Code Detection Machine is a high-efficiency automated inspection system designed for industries such as food, beverage, cosmetics, and pharmaceuticals. Equipped with a high-precision image sensor, it captures product codes in real time, utilizing advanced image processing, feature extraction, and AI recognition to assess print quality. The system automatically rejects defective products, detecting issues like missing characters, smudges, duplicates, misprints, or incorrect positioning—ensuring consistent quality while reducing manual labor. With a maximum speed of 800 pieces per minute (scenario-dependent), it supports various coding methods (laser, inkjet, embossing, etc.) and flexible rejection mechanisms (pusher, air blast, etc.). The 304 stainless steel construction ensures durability, making it ideal for retrofitting into production lines.