Even higher precision than conventional machines! High-precision cutting and winding are possible! [Test cuts now being accepted]
The "WRS-35X10-FV" is a slitter for lithium-ion battery separators that employs a friction shaft in both the vertical and horizontal axes. It can accommodate a minimum product width of 30mm and achieves a minimum tension of 20N/m. Moreover, even at low tension, there is no misalignment of the winding core, allowing for high-precision winding. It is ideal for separators that require narrow and delicate winding. 【Features】 ■ Winding width ranges from 30 to 300mm, and winding tension ranges from 20 to 100N/m ■ High precision with a tension difference of less than 15% between each ring ■ The use of a winding shaft movement system ensures a constant film path length from the start to the end of winding, resulting in good edge quality of the wound product. ■ The internal structure is tubeless, making it maintenance-free. *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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basic information
【Main Specifications】 ◎ Material of the processed item: Separator film and others ◎ Thickness of the processed item: Min. 0.008mm to Max. 0.040mm ◎ Winding diameter: Max. φ350mm ◎ Winding core: 3B ◎ Winding speed: Max. 150m/min ◎ Winding contact pressure: Adjustable via pressure relief valve ◎ Contact roller: Contact or near ◎ Slitting device: Choose from 2 methods (1) Groove laser cut method (2) Shear cut method ◎ Overall dimensions: W2,600 × D1,600 × H1,750mm *For more details, please refer to the catalog. Feel free to contact us for inquiries.
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For more details, please refer to the catalog. Feel free to contact us as well.
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Fuji Iron Works Co., Ltd. is a company active in the fields of high-performance optical winding machines, slitters, and packaging machines. Our company consistently pursues handling technology in the manufacturing and processing stages of web production, and we are also actively promoting the adaptation to new materials. Additionally, we develop prototype machines at a practical level and conduct verification of the required performance and quality. In 2017, to further promote the development of new products as a specialist in the web handling field, we constructed a research and development building within our Katano Second Plant.