고효율의 차가운 롤 형성 기계 하이웨이 경호 W 패널을 위해 수압 펀칭과

Video Description:
Discover the High-Efficiency Cold Roll Forming Machine for Highway Guardrail W Panels, featuring Hydraulic Punching and Magnetic Stacking. This custom-built production line ensures precision, safety, and high-speed manufacturing for road construction and infrastructure projects. Perfect for producing durable, zinc-coated W panels with strong impact resistance.