A revolutionary steel roll with minimal runout, capable of withstanding long-term use!
【Features】 ■ The roll surface is made of metal, resulting in less wear and improved lifespan. ■ Excellent rotational accuracy makes it ideal for high-speed operation. ■ Groove processing on the roll surface is also possible. ■ It can be made from stainless steel material. ■ The roll has minimal runout (runout less than 0.05mm). ■ The bobbin connection point has a precise structure that withstands long-term use.
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basic information
【Product Specifications】 ■Roll Outer Diameter (mm): φ100 to φ350 ■Face Length (mm): 500 to 4500 *It may also be possible to manufacture sizes other than those listed above. Please contact us for more details.
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Company information
We handle "OS Expander Rolls," which effectively remove "wrinkles" and "shrinkage" that occur in the manufacturing and processing of sheet products such as film, paper, non-woven fabric, metal foil, and cloth without affecting the sheets. ◆ The only company in Japan capable of repairing expander rolls from other manufacturers and overseas. ◆ The only company in Japan that can polish the rubber surface and finely adjust the grip while in a curved state. ◆ Capable of producing rotating expander rolls without the need for a drive mechanism. Please feel free to contact us with your inquiries. For more details about OS Expander Rolls, please visit our website or contact us directly. [https://www.osm.co.jp] ■ Featured in numerous web media (Yahoo News, overseas media) ■ Appeared in many TV reports and information programs (NHK, Fuji TV, Nippon TV, TBS, TV Asahi) ■ Currently publicly available on X, TikTok, Instagram, and YouTube.