大井鉄工所 List of Products and Services

The "Flexible Steel Expander Roll" is an expander roll designed for uniform division after slitting sheets. Due to its completely curved surface, there is no variation in the division position, allowing for surprisingly effective narrow and even divisions, resulting in significant achievements. 【Features】 ■ High efficiency allows for minimal curvature (arc height) ■ Extremely low mechanical loss enables use without drive even for thin sheets ■ Being metal, it has a high resonance point suitable for high-speed rotation ■ Being metal, it has low surface wear and a long lifespan (surface treatment is also possible) ■ Being metal, it is conductive and advantageous for static electricity *For more details, please download the PDF or feel free to contact us.

• roller