고 정밀 W 패널 롤 포밍 기계 3 ∼ 4mm 젤로화 스틸

Video Description:
Discover the High Precision W Panel Roll Forming Machine designed for 3-4mm galvanized steel. Perfect for highway guardrail manufacturers, this machine ensures stable, high-precision W-beam production with heavy-duty performance. Custom-built to meet your needs, it features an integrated production line for efficient and accurate metal forming.