트라페소이드 및 코러비드 지붕 패널을 위한 두층 체인 드라이브 롤 포밍 머신

Video Description:
Discover the Double-Layer Chain-Driven Roll Forming Machine, designed for efficient production of trapezoidal and corrugated roof panels. This versatile machine offers high productivity, safety features, and cost-effectiveness, ideal for roofing manufacturers and metal profile suppliers.