New Generation Ink Flexographic Printing Folding Gluing Inline Intelligent Printing Machine Ffg Gluing Machine. Long Service Life Gears: 40Cr alloy steel gears with HRC58-62 hardness, basically no wear within 10 years. Smart PLC Control: PLC touch screen control with electric adjustment and automatic zeroing for flexibility. High Speed Efficiency: Maximum mechanical speed of 150 sheets/min with economic speed of 80-120 sheets/min. Automatic Paper Feeding: Taiwan roller-type front-edge positioning mechanism with adjustable air volume for smooth supply. Multi-Function Integration: Integrates three-color printing, slitting, creasing, trimming, and gluing in one machine. Safety Protection System: Features pneumatic interlocking, main motor start-up protection, and emergency stop devices. Optional Die Cutting: Optional die-cutting unit with automatic grinding device to maintain cutting accuracy.