{"product_id":"erpcveissm","title":"ECS-R Multifunctional Vacuum Electrolyte Injection \u0026 Standing \u0026 Sealing Machine for Pouch Cells, ERPCVEISSM","description":"\u003cp\u003eA Multifunctional Vacuum Electrolyte Injection, Standing (Diffusion\/Soaking), and Sealing Machine is a core piece of assembly equipment used in laboratory R\u0026amp;D, pilot lines, and industrial production of pouch-type lithium-ion, solid-state (liquid\/gel hybrid), and sodium-ion battery cells. By integrating precision liquid dosing, controlled vacuum cycling, standing\/soaking time, and thermal pre-sealing into a single airtight workstation (or glovebox-integrated module), it prevents electrolyte evaporation, moisture contamination, and micro-bubble entrapment within the porous electrode stack.\u003c\/p\u003e\n\u003cp\u003eThe vacuum electrolyte injection \u0026amp; standing machine normally includes the following procedures: (1) \u003cstrong\u003ePre-Evacuation (Vacuuming)\u003c\/strong\u003e: The assembled pouch or cylindrical cell is placed into the machine's sealed working chamber. The system draws a deep vacuum (typically -90 to -95 kPa), extracting all trace air and ambient moisture from the internal electrode folds and separator pores. (2) \u003cstrong\u003ePrecision Micro-Injection\u003c\/strong\u003e: While remaining under vacuum, a high-purity ceramic rotary metering pump delivers a precisely metered volume of electrolyte into the cell. (3)\u003cstrong\u003e Vacuum Standing \u0026amp; Diffusion (The Pressure Swing)\u003c\/strong\u003e: The machine enters its programmed standing phase. It toggles between deep vacuum levels and controlled atmosphere venting (often using an inert gas like Argon). This pressure swing mechanism utilizes capillary action to forcefully drive the liquid electrolyte deep into the micro-pores of the electrodes, achieving maximum wetting. (4) \u003cstrong\u003eVacuum Pre-Sealing (Thermal Impulse Sealing)\u003c\/strong\u003e: While maintaining the target chamber vacuum (to prevent air entrapment), heated sealing blades clamping with regulated pneumatic pressure (0.2 MPa} - 0.6 MPa) heat-seal the inner polypropylene (PP) layer of the aluminum laminate film.\u003c\/p\u003e\n\u003ctable width=\"613\" style=\"height: 992.462px; width: 109.308%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.4625px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 58.4625px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 58.4625px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eERPCVEISSM (ER-PC-VEISSM)\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: 22.3022%; height: 67.2px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, single phase, 50\/60Hz, 600 W\u003c\/li\u003e\n\u003cli\u003eAC110 V can be customized, or a 1000 W transformer works\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 361.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 361.2px;\"\u003e\u003cem\u003eVacuum Electrolyte Injection \u0026amp; Standing \u0026amp; Sealing Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 361.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eThree main functions: vacuum electrolyte injection, standing, and sealing\u003c\/li\u003e\n\u003cli\u003eVacuum chamber frame is made of aluminum and all other critical parts, especially for electrolyte contact area is SS316 L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePouch Cells: L20-190 mm * W20-190 mm, T0-15 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolume Range: 0.2 mL - 3L, adjusted by feeding pump\u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Amount: 0.2 g - 3 kg, adjusted by feeding pump\u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Accuracy: ±1%\u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Speed: 3 mL\/s, adjustable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrolyte inlet\/outlet tubing size: φ6 mm\u003c\/li\u003e\n\u003cli\u003eHot Sealing Blade Length: 200 mm (effective sealing length is 190 mm)\u003c\/li\u003e\n\u003cli\u003eSealing Temperature: Max. 250 ℃, accuracy: ±2℃ (heating tube is 300 W)\u003c\/li\u003e\n\u003cli\u003eSealing Pressure: 0-5 kg\/cm2, adjustable\u003c\/li\u003e\n\u003cli\u003eSealing Time: 0-99 s (normally 5-6 s is recommended)\u003c\/li\u003e\n\u003cli\u003eSealing width: 5±0.4mm (can be customized upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 263.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 263.2px;\"\u003e\u003cem\u003eCeramic Rotary Metering Pump Features\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 263.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eTouch screen for parameter setting and control\u003c\/li\u003e\n\u003cli\u003eSingle head 1-to-1 displacement rotary metering pump with step motor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInner ceramic material (eg: ZrO2, Al2O3) is corrosive electrolyte resistance \u003c\/li\u003e\n\u003cli\u003ePump core matching accuracy: 2 um\u003c\/li\u003e\n\u003cli\u003eMetering volume range (single trip): 0-3 g\u003c\/li\u003e\n\u003cli\u003eMetering accuracy: ±0.3%\u003c\/li\u003e\n\u003cli\u003eMedium temperature: Max. 250°C\u003c\/li\u003e\n\u003cli\u003eInlet Teflon tubing: I.D. 6 mm, O.D. 8 mm, \u003c\/li\u003e\n\u003cli\u003eOutlet Teflon tubing: I.D. 4 mm, O.D. 6 mm\u003c\/li\u003e\n\u003cli\u003eNeedle Size: Φ 2.5 and 4.0 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 80px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 80px;\"\u003e\u003cem\u003eVacuum Pump (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 80px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eA vacuum pump (\u003ca href=\"https:\/\/echemsupplies.com\/products\/edsrvvp?variant=47513025282278\u0026amp;_pos=1\u0026amp;_sid=ce85c0190\u0026amp;_ss=r\"\u003eEDSRVVP\u003c\/a\u003e) can be considered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e         \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EDSRVVP_main_100x100.png?v=1775410712\" alt=\"\" style=\"float: none;\" width=\"74\" height=\"74\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 67.2px;\"\u003e\u003cem\u003eGas Pressure Supply\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed inside the glovebox, an Ar gas tank with second-state pressure regulator should be connected to supply 40-60 psi for pneumatic sealing.\u003c\/li\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed in a dryroom, then a gas compressor (eg: \u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\u0026amp;_pos=1\u0026amp;_sid=07bd8d144\u0026amp;_ss=r\"\u003eEUQOFGC\u003c\/a\u003e) can be considered. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL600* W620 * H800 mm\u003cbr\u003e\n\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: 22.3022%; height: 47.6px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~95 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\u003cbr\u003e\u003c\/p\u003e","brand":"RSC","offers":[{"title":"Default Title","offer_id":48139532206310,"sku":"ERPCVEISSM","price":17999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ERPCVEISSM_main.jpg?v=1786244459","url":"https:\/\/echemsupplies.com\/products\/erpcveissm","provider":"EChem Supplies","version":"1.0","type":"link"}