YAWA TDS790 automatic hot foil printing machine is used for stamping roll material, after printing, lamination. Suitable for the production of paper boxes, paper cups, wrapping labels, cardboard embossing, portable paper bags, paper covers, PVC, various plastics, etc. The automatic hot foil printing machine’s mainframe and frame use advanced resin sand casting technology to ensure a more stable machine. The main motor is controlled by an AC frequency converter; the main drive system is equipped with a pneumatic clutch brake device to make the machine run smoothly.

Automatic hot foil printing machine adopts high-precision color-marking photoelectric automatic tracking detection system and servo motor automatic positioning system. The material is automatically loaded and equipped. With feeder automatic guiding equipment. The utility model has the advantages of convenient adjustment, high positioning precision, stable feeding, uniform tension, compact structure, high automation degree, convenient operation and stable performance.

Die cutting Section

• Precision worm gear crank toggle driving system ensures smooth and dynamic lower platen movement.
• Precision stationery upper platen.
• Optional 4+1m cutting plate.
• Chase locking by hand.
• Pneumatic clutch/brake for main drive system.
• Motorized automatic impression adjustment
• High precision alloy gripper bar.
• Reasonable gap on two ends of gripper bar to realize good gripper bar registration at positions of gripping sheet and before die cutting by means of front and back clamper-lays.
• High quality gripper bar driving chain.
• State-of-the-art 2 cam index gripper bar driving system to ensure smooth and precise gripper bar intermittent movement.
• Torque limit safety clutch to protect the index driving system in case of gripper bar crash.
• Double cam driven gripper opener and front lay swing frame with position restore spring for smooth and accurate sheet register and take off.
• Air blasting nozzle bar for stretching the thin paper before die cutting.

Foil Stamping System

• Five servo motor driven foil pull shafts, each individually programmable for short step and long foil stepping 3 axes in longitudinal directions; 2 axes in transversal direction.
• Stamping console with industrial pc, Pro-Face touch screen and 6 thermometers for foil setting and temperature control with machine preheating timer.
• To 3 foil pulling shafts in longitudinal direction, waste foil is rewound through three tension adjustable torque motors.
• To 2 foil pulling shafts in transversal direction, waste foil is rewound by means of timing belts driven by foil pulling servo motors.
• Heating base with 6 heating zone each temperature individually adjustable.
• 24 hours preheating device.
• Warning system for foil length.
• Foil separating air blaster with air volume, blasting strength per zone and starting and ending time adjustment.
• Thin paper stretching air blaster with air volume, blasting strength per zone and starting and ending time adjustment.