Automatic Stitching Corrugated Carton Box Making Machine Packing Machine. One-Time Multi-Nail Capability: Completes single, double, and strengthen nailing in a single operation. Rapid Size Adjustment: Changes size in one minute with easy operation requiring no experience. Automatic Counting System: Automatically counts paper feeding, back section, and finished bundles. Touch Screen Control: Taiwan Weilun screen allows direct setting and adjustment of stitch distance. High Precision Servo Control: Uses imported Yaskawa servo system for stable and accurate stitching. Durable Mold Steel: Nail heads and blades made from imported Japanese tungsten steel for wear resistance. Electrically Adjustable Height: Tailgate and board thickness are electrically adjustable for convenience. Flexible Carton Compatibility: Suitable for small and medium color printing cartons with third and fifth floors.