{"product_id":"esmr2sefc","title":"ECS-SM Roll-to-Sheet Electrode \u0026 Foil Cutter (W≤290 mm), ESMR2SEFC","description":"\u003cp\u003eA Roll-to-Sheet Electrode and Foil Cutter is a precision machine that automates the transition from continuous rolls of coated electrodes or raw metal foils into individual sheets of exact dimensions. In battery manufacturing and advanced R\u0026amp;D, this step is critical because any edge defects—such as burrs, waves, or metallic dust—can lead to internal short circuits or non-uniform current distribution in the final cell.\u003c\/p\u003e\n\u003cp\u003eThe machine typically consists of three synchronized systems: (1) \u003cstrong\u003eUnwinding Stand\u003c\/strong\u003e: Holds the roll of \"green\" tape (e.g., YSZ slurry on PET carrier) or metal foil. (2) \u003cstrong\u003eTraction \u0026amp; Feeding\u003c\/strong\u003e: Stepper or servo motors pull the material through the cutting zone. High-end benchtop units use rubber-coated rollers to prevent scratching delicate active layers like SPAN. (3) \u003cstrong\u003eCutting Action\u003c\/strong\u003e: Guillotine Blade: Moves vertically for a clean, perpendicular cut. Best for thicker ceramic green tapes.\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"height: 201.2px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 35.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eESMR2SEFC (ESM-R2SEFC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, 50\/60Hz, 500 W \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eCritical Cutting Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cul\u003e\n\u003cli\u003eRoller Width=300mm, which determines the acceptable electrode \u0026amp; foil roll width is ≤290 mm (leave certain space for alignment)\u003c\/li\u003e\n\u003cli\u003eCutting Accuracy: ± 0.3 mm (bur≤0.012 mm)\u003c\/li\u003e\n\u003cli\u003eCutting Speed: Max. 3 m\/min\u003c\/li\u003e\n\u003cli\u003eControllable Tension: Max. 30 N\u003c\/li\u003e\n\u003cli\u003eLoading Roll Diameter: Max. 300 mm (the core diameter of roll is 3\")\u003c\/li\u003e\n\u003cli\u003eCutting Blade Material: WC blade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eGas Compressor (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eA gas compressor (\u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\"\u003eEUQOFGC\u003c\/a\u003e) is required to supply a 60-80 psi for pneumatic operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e           \u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\"\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EUQOFGC_main_100x100.png?v=1775414665\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003cem\u003eCertificate\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eCE certificate\u003c\/li\u003e\n\u003cli\u003eUL and CSA certificate are available upon request with additional charge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL950 * W670 * H570 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 17.9856%;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~140 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S1875389211002148\"\u003eM. Luetke, et al., A Comparative Study on Cutting Electrodes for Batteries with Lasers, Physics Procedia, 2011, 12, 286-291\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/onlinelibrary.wiley.com\/doi\/abs\/10.1002\/ente.201900519\"\u003eT. Jansen, et al., Evaluation of the Separation Process for the Production of Electrode Sheets, Energy Technology, 2020, 8, 1900519\u003c\/a\u003e.\u003c\/p\u003e","brand":"SZKJ","offers":[{"title":"Default Title","offer_id":47559441613030,"sku":"ESMR2SEFC","price":8888888.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ESMR2SEFC_main.png?v=1776824548","url":"https:\/\/echemsupplies.com\/products\/esmr2sefc","provider":"EChem Supplies","version":"1.0","type":"link"}