08/09/2026
🔎Do you know the processing while producing the guardrail plates?
This TENENG self-developed LW750 production line is specifically designed for cold-bending steel strips into guardrail plates and shaped steel, featuring low investment, high practicality, and a high degree of automation.🌈
The whole processing mainly includes:👇
Steel Tape → Single-arbor un-coiler → Pinching & leveling → Shear & butt welder → Spiral accumulator → Punching → Loop → Cold Roll Forming mill → Cutter → Runout table → Auto packing
✨Core Advantages
√ Dual-Purpose Versatility–Adaptable for both 2-wave (thickness 1.2–3.0 mm) and 3-wave (thickness 1.5–3.6 mm) W-beam production, flexibly meeting different protection requirements.
√ Fully Automated In-Line Operation–Continuous processing from uncoiling, leveling, punching, 18-roll cold roll forming, to servo-controlled flying cut-off, ensuring high efficiency and minimal scrap.
√ Precision & Reliability–The servo feeding and encoder speed measurement ensure accurate punching; cast-steel frames guarantee stable forming; non-stop follow-up cutting delivers smooth, burr-free cut ends.
💡To learn more about our production lines, please visit: https://www.cntubemills.com/products.html
