{"product_id":"ereuwtc","title":"ECS-R Economic Ultrasonic Welder (Max. 40 layers) with Touchscreen Controller, EREUWTC","description":"\u003cp\u003eFor high-precision pouch cell assembly, an ultrasonic metal welder with a PLC touch screen controller is the standard for welding the current collector tabs (Al and Cu) to the multi-layer electrode stacks. Unlike manual or basic models, a touch screen interface allows you to program and save specific \"recipes\" for different layer counts, ensuring consistent bond strength without tearing the fragile foils.\u003c\/p\u003e\n\u003cp\u003eThe advantage of the touch screen controller: (1) \u003cstrong\u003eRecipe Management\u003c\/strong\u003e: The specific parameters can be saved for \"10-layer NMC\" or \"20-layer LFP,\" allowing different researchers to achieve identical weld quality. (2) \u003cstrong\u003eQuality Monitoring\u003c\/strong\u003e: The screen displays the welding curve (Power vs. Time). A sudden spike or dip can indicate a misaligned tab or a dirty welding horn. (3) \u003cstrong\u003eSelf-Diagnostics\u003c\/strong\u003e: Modern controllers will alert you if the air pressure is too low or if the ultrasonic transducer is overheating, preventing damage to the equipment.\u003c\/p\u003e\n\u003ctable width=\"618\" style=\"height: 1119.6px; width: 110.2%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 57.0625px;\"\u003e\n\u003ctd style=\"width: 17.9387%; height: 57.0625px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 57.0625px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eEREUWTC (ER-EUWTC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 57.0625px;\"\u003e\n\u003ctd style=\"width: 17.9387%; height: 57.0625px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 57.0625px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC110 or 220V±10%, single phase, 50\/60Hz, 2000 W \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 303.475px;\"\u003e\n\u003ctd style=\"width: 17.9387%; height: 303.475px;\"\u003e\u003cem\u003eMain Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 303.475px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eThe frequency of ultrasonic generator is adjustable\u003c\/li\u003e\n\u003cli\u003eSwitching power supply with content voltage and current (constant amplitude) \u003c\/li\u003e\n\u003cli\u003eFrequency can be automatically tracked\u003c\/li\u003e\n\u003cli\u003eTouchscreen for convenient control\u003c\/li\u003e\n\u003cli\u003eAl and Cu welding processes are integrated.  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 224px;\"\u003e\n\u003ctd style=\"width: 17.9387%; height: 224px;\"\u003e\u003cem\u003eWelding Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 224px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eWelding Area: 3*8 mm (other welding area can be supplied upon request)\u003c\/li\u003e\n\u003cli\u003eWelding Time: 0-2 s (normally the recommended welding time depends on the welding materials and welding head)\u003c\/li\u003e\n\u003cli\u003eMax. 40 layers. (1) For Al-Al welding, Al foil: 0.01-0.02 mm, Al tab: 0.1-0.2 mm; (2) For Cu-Ni welding, Cu foil: 0.006-0.012 mm, Ni tab: 0.1-0.2 mm\u003c\/li\u003e\n\u003cli\u003eTraverse Distance: 0-50 mm (adjustable)\u003c\/li\u003e\n\u003cli\u003eHeight of welding point: 0-50 mm\u003c\/li\u003e\n\u003cli\u003eTransducer Frequency and Powder: 20 kHz, 2000W\u003c\/li\u003e\n\u003cli\u003eAmplitude: 10%-100%\u003c\/li\u003e\n\u003cli\u003eLifetime of Welding head and base: 300000-400000 times\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 315.6px;\"\u003e\n\u003ctd style=\"width: 17.9387%; height: 315.6px;\"\u003e\u003cem\u003eGas Pressure Source (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 315.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eWhen the stacker is placed inside a dryroom or regular room, a 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\u003cul\u003e\n\u003cli\u003eThe KF40 feedthrough can be supplied for glovebox operation (sensitive electrodes or solid-state electrolyte). In this case, an Ar gas tank with second-stage regulator is supposed to be placed outside through the feedthrough for provide pneumatic gas pressure.   \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 17.9387%; height: 67.2px;\"\u003e\u003cem\u003eCertificate\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 67.2px;\"\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 style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 17.9387%; height: 47.6px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL360 * W480 * H200 mm\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: 17.9387%; height: 47.6px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 81.7025%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~60 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\u003col class=\"cus-ref-zone__list\"\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S2352152X15000055\" target=\"_blank\"\u003eM. J. Brand , et al., Welding techniques for battery cells and resulting electrical contact resistances, Journal of Energy Storage, 2015, 1, 7-14\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.e-jwj.org\/journal\/view.php?doi=10.5781\/JWJ.2023.41.6.6\" target=\"_blank\"\u003eM. Kim, et al., Review on Ultrasonic and Laser Welding Technologies of Multi-Layer Thin Foils for the Lithium-Ion Pouch Cell Manufacturing, Journal of Welding and Joining 2023; 41(6): 462-474\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"RSC","offers":[{"title":"Default Title","offer_id":47934894047462,"sku":"EREUWTC","price":7499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EREUWTC_main.jpg?v=1782782489","url":"https:\/\/echemsupplies.com\/products\/ereuwtc","provider":"EChem Supplies","version":"1.0","type":"link"}