The special rivet machine is designed for sewing buttons with regular shapes and for operations requiring the "stitch, drop" sewing technique, such as attaching logos, labels, cap covers, and more.

Moisture-Proof Measures for Special Riveting Machine Parts

1. Utilize dipping varnishes without oxidizing components, such as epoxi-urethane or unaltered epoxy-based dipping varnishes. Opt for paints free of volatile acids. Minimize the use of solvent-free varnishes in vibration machinery.

When using melamine resin-dipped paint, it is advisable to adjust the curing temperature and time, with a curing temperature slightly above 130℃ (such as 135℃) and a curing time greater than 180 minutes, and the process must be strictly enforced.

3. Apply protective coatings to metal surfaces using various methods to isolate the metal from corrosive environments, thereby inhibiting the onset of corrosion or reducing contact between corrosive mediums and the metal surface, ultimately aiming to prevent or mitigate corrosion.