Functions：

Separating agent → Pre-milling → Infrared baking lamp → Standard gluing → Top gluing → Servo feeding welt → Five-wheel deflection welt → Three heads and double track fast aligning → Trimming 1 → Trimming 2 → Four heads Tracking (two-speed automatic knife adjustment) → scraping edge 1 → scraping edge 2 → cleaning agent→ Polishing 1 → Polishing 2