가이드럴 사전 절단 및 기어박스 드라이브와 함께 무거운 W 빔 롤 형성 기계

Video Description:
Discover the Heavy-Duty W Beam Roll Forming Machine with Hydraulic Pre-Cutting and Gearbox Drive, designed for high-precision production of W-beam guardrails from 3-4mm galvanized steel. Ideal for road safety manufacturers, this custom-built line ensures stability, accuracy, and efficiency in forming durable highway guardrails.