보조 레일 패널 45# 강철을 위한 18-20 스테이션 롤러 성형 기계

Video Description:
Discover the 18-20 Stations Roller Forming Machine for Guardrail Panel 45# Steel, a high-performance Metal Beam Crash Barrier/Guardrail Roll Forming Machine designed for expressways. This hot-sale machine from China features advanced technology, durability, and precision for efficient guardrail production.