{"product_id":"erscpchdhhec","title":"ECS-RS Heavy-Duty Hand-Held Electrode Cutter (φ8-50 mm \u0026 25*25-50*50mm) for Coin and Pouch Cell, ERSCPCHDHHEC","description":"\u003cp\u003eExpanding a hand-held cutter's capability to pouch cells introduces specific mechanical challenges: (1) \u003cstrong\u003eIncreased Cutting Force \u0026amp; Edge Distortion\u003c\/strong\u003e: A circular punch distributing force over a φ15 mm diameter has a total cutting perimeter of roughly 47 mm. A modest pouch cell electrode (50*50 mm) has a cutting perimeter of 200 mm. Standard plier-style hand grips cannot generate enough uniform pressure for pouch dimensions. However, the risk is the insufficient, uneven manual force results in severe foil stretching, wrinkling, and coating delamination along the long straight edges of the pouch electrode. A mechanical lever arm or hydraulic assist is mandatory for pouch cell sizes. (2) \u003cstrong\u003eAlignment and Coating Tolerances\u003c\/strong\u003e: Coin cells are self-centering within the punch slot. Pouch cell electrodes require exact alignment to ensure the coating boundary aligns perfectly with the bare metal tab. Manual cutters for pouch cells must include adjustable magnetic or physical registration guides to ensure repeatability.\u003c\/p\u003e\n\u003ctable style=\"height: 328.6px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 47.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eERSCPCHDHHEC (ERS-CPC-HDHHEC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 67.2px;\"\u003e\u003cem\u003ePunching Materials\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e0.05-1.0 mm thickness Electrodes, Current Collectors, and Separators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 145.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 145.6px;\"\u003e\u003cem\u003eCutting Dies\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 145.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003e(1) Disk Electrodes (Coin Cells): \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eφ8-φ50 mm. \u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe cutting size for each hand-held die cutter is fixed value and cannot be exchanged or upgraded.  \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e(2) Rectangular Electrodes (Punch Cells): \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e25*25 mm, 40*40 mm, and 50*50 mm\u003c\/span\u003e (other customized sizes can be supplied upon request.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 20.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 20.6px;\"\u003e\u003cem\u003eNote\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 20.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe cutting samples should cover the cutting blade frame \u003c\/li\u003e\n\u003cli\u003eThe cutting debris should be cleaned in time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9856%; height: 47.6px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.6547%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~4 lb\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\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.cell.com\/joule\/fulltext\/S2542-4351(19)30053-4\"\u003eS. Chen, et al., Critical Parameters for Evaluating Coin Cells and Pouch Cells of Rechargeable Li-Metal Batteries, Joule, 2019, 3, 1094-1105\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/iopscience.iop.org\/article\/10.1149\/1.3515072\/meta\"\u003eT. Marks, et al., A Guide to Li-Ion Coin-Cell Electrode Making for Academic Researchers, J. Electrochem. Soc., 2011, 158, A51\u003c\/a\u003e.\u003c\/p\u003e","brand":"SHYNS","offers":[{"title":"Disk Electrode: φ8","offer_id":47909389533414,"sku":"ERSCPCHDHHECD8","price":169.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ10","offer_id":47909389566182,"sku":"ERSCPCHDHHECD10","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ11","offer_id":47909491605734,"sku":"ERSCPCHDHHECD11","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ12","offer_id":47909491638502,"sku":"ERSCPCHDHHECD12","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ13","offer_id":47909491671270,"sku":"ERSCPCHDHHECD13","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ14","offer_id":47909491704038,"sku":"ERSCPCHDHHECD14","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ15","offer_id":47909491736806,"sku":"ERSCPCHDHHECD15","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ16","offer_id":47909491769574,"sku":"ERSCPCHDHHECD16","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ18","offer_id":47909491802342,"sku":"ERSCPCHDHHECD18","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ19","offer_id":47909491835110,"sku":"ERSCPCHDHHECD19","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ20","offer_id":47909491867878,"sku":"ERSCPCHDHHECD20","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ25","offer_id":47909491900646,"sku":"ERSCPCHDHHECD25","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ30","offer_id":47909491933414,"sku":"ERSCPCHDHHECD30","price":229.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ35","offer_id":47909491966182,"sku":"ERSCPCHDHHECD35","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ40","offer_id":47909491998950,"sku":"ERSCPCHDHHECD40","price":239.0,"currency_code":"USD","in_stock":true},{"title":"Disk Electrode: φ50","offer_id":47909496815846,"sku":"ERSCPCHDHHECD50","price":249.0,"currency_code":"USD","in_stock":true},{"title":"Rectangular Electrode: 25*25 mm","offer_id":47909496848614,"sku":"ERSCPCHDHHECR2525","price":199.0,"currency_code":"USD","in_stock":true},{"title":"Rectangular Electrode: 40*40 mm","offer_id":47909496881382,"sku":"ERSCPCHDHHECR4040","price":219.0,"currency_code":"USD","in_stock":true},{"title":"Rectangular Electrode: 50*50 mm","offer_id":47909496914150,"sku":"ERSCPCHDHHECR5050","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ERSCPCHDHHEC_main.png?v=1782159965","url":"https:\/\/echemsupplies.com\/products\/erscpchdhhec","provider":"EChem Supplies","version":"1.0","type":"link"}