Preparation before operation
1. Check the material: Make sure that the gold foil coil is free of creases and pollution, and the edge of the coil is neat
2. Equipment inspection: confirm the sharpness of the slitting blade and check whether the air pressure system is normal
3. Environmental control: keep the working environment clean, with appropriate temperature and humidity (recommended temperature 20-25°C, humidity 40-60%)
Common problems and solutions
1. Burr/irregular edges
• Possible cause: Blade passivation or improper installation
• Solution:
◦ Replace or sharpen the blade
◦ Adjust blade pressure (0.2-0.3MPa recommended)
◦ Check the tension of the gold foil roll (keep it uniform and moderate)
2. The slitting size is not accurate
• Possible causes: Loose mechanical drivetrain or faulty encoder
• Solution:
◦ Calibrate the slitting size setting
◦ Inspect and tighten transmission components
◦ Clean the encoder or contact a technician for service
3. The material is wrinkled
• Possible causes: uneven tension or unbalanced guide rollers
• Solution:
◦ Adjust the unwinding and rewinding tension
◦ Check the parallelism and levelness of all guide rollers
◦ Reduced slitting speed (especially thin gold leaf)
4. Slitting surface adhesion
• Possible causes: Static build-up or high temperature
• Solution:
◦ Install the static eliminator
◦ Reduce the temperature of the workshop
◦ Appropriate reduction of winding pressure
Routine maintenance recommendations
1. Clean the blades and guide rollers every 8 hours
2. Inspect the air system and transmission components weekly
3. Fully calibrate the accuracy of the equipment every month
4. Change the lubricating oil and filters quarterly
Safety Precautions
• Wear protective gloves and goggles when operating
• It is forbidden to touch moving parts with your hands while the equipment is running
• Press the E-STOP button immediately in case of emergency
• Inspect electrical safety devices regularly
Following these guidelines can significantly reduce slitting problems and improve production efficiency and product quality.
Our slitting machines, with their powerful "inner core", are committed to bringing you a production experience that exceeds expectations.
06. October, 2025Hot stamping foil slitting machines have evolved from traditional mechanical products to complex systems integrating mechanical, electrical, software, and sensing technologies.
06. October, 2025These three factors are interconnected and together determine the production capacity, product quality and long-term return on investment of the equipment.
30. September, 2025A truly reliable hot stamping foil slitting machine is by no means a simple stacking of precision and durability, but a deep integration and synergy between the two.
30. September, 2025This is not just a slogan, but a commitment to a superior hot stamping foil slitting machine.
30. September, 2025