3-4 มิลลิเมตรเหล็กหนัก U Channel Roll Former กับระบบการเจาะและตัด

Video Description:
Discover the 3-4mm Heavy Steel U Post Roll Forming Machine with Inline Punching and Stop-Cut System, designed for highway infrastructure manufacturers. This automated production line ensures high-precision punching and strong steel profile forming, perfect for guardrail posts. Custom-built to your needs, it optimizes material utilization and efficiency.
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