Process Overview and Engineering Challenge In automatic steel plate pretreatment lines, maximizing throughput speed while achieving a tightly controlled surface roughness profile (Rz) is a critical optimization matrix. For heavy

Process Overview & Structural Requirements Achieving an Sa 2.5 surface cleanliness profile (ISO 8501-1) on structural steel profiles—such as H-beams, channels, and heavy plates—is a mechanical prerequisite for high-performance marine