A brief case-style overview shows practical benefits and typical results. In this video, we walk through a continuous melting-casting workshop and demonstrate how excess hydrogen in molten aluminum is stabilized using an in-line dual-rotor degassing unit. You'll see the FDUII-30 system in operation, learn how graded hydrogen control works at 25–35 t/h, and review real operating parameters, hardware design, and on-site implementation notes for consistent casting quality.