Solve the challenges of the roll surface while simultaneously improving productivity and maintainability.
【Product Features】 • Excellent non-stick properties to prevent adhesion to roll surfaces The superior non-stick and slippery properties of fluororesin (Teflon) are applied to the rolls. This prevents the adhesion of adhesives, inks, and debris, significantly reducing cleaning efforts and improving productivity. • Wide compatibility from expanders to specially shaped rolls Our expander rolls can be coated, and we can also process special shaped rolls such as metal rolls and crown rolls used by our customers. This enhances the performance of various rolls. • Conductive types available for effective static electricity countermeasures We also offer conductive type tubes that suppress static electricity, which can be a problem in film and paper production lines. This helps prevent dust adhesion to products and reduces the risk of electric shocks.
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basic information
Size (Product Specifications) • Outer diameter of rubber/metal rolls (mm): φ19 to φ310 • Length of rubber/metal roll surface (mm): 400 to 4000 • Remarks: We also accept custom manufacturing tailored to your equipment and applications. For dimensions other than those listed above, please feel free to consult with us.
Price range
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Applications/Examples of results
• Films: Optical films, packaging films, agricultural films, battery separator films, thin films, etc. • Paper: High-grade paper, cardboard base paper, specialty paper, etc. • Metal foils: Secondary battery electrode materials (copper foil, aluminum foil), foils for capacitors, etc. • Textiles and non-woven fabrics: Glass fiber fabrics, carbon fibers, various industrial non-woven fabrics, mask materials, etc. • Others: Sheet-like web materials of all kinds (Roll to Roll transport items)
Company information
Eliminate wrinkles and creases! The "OS Expander Roll" that astonishes the world. We eradicate the inevitable "wrinkles" and "creases" found in all sheet manufacturing environments, including film, paper, non-woven fabric, and metal foil. Osaka Textile Machinery is the expert in the **"Expander Roll"**, which removes wrinkles fundamentally without causing any damage or distortion to the material. Unique and unparalleled "divine" technology Japan's only ultra-high precision: The "vibration removal polishing" technique that polishes and adjusts in a curved state. We achieve a level of precision that is impossible for other companies, dramatically improving yield. Drive-less design: No motor required. It rotates solely through the conveying power of the sheet, reducing costs and equipment load. Repair experts: Capable of repairing and regenerating products from other companies, both domestically and internationally. Over 70 years of experience brings existing equipment back to life. Recognized capabilities by media and expos Featured in numerous TV news programs such as NHK and Fuji Television, consistently attracting attention. Additionally, we will exhibit at the 2025 Osaka-Kansai Expo, showcasing the essence of "wrinkle removal technology professionals" on the world stage. Our innovative technology will lead your manufacturing site to the next stage.
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