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Shipping Lithium Batteries Safely
Some most expensive and important components of electric vehicles are the Lithium ion batteries. You can say lithium-ion batteries are the heart of an electric vehicle system because we know around 40 to 50 percent of overall cost only because of Lithium ion batteries. Between 2025 Lithium ion batteries demand for EV application is going to skyrocket as per Government of India we need at least 10 gwh power of lithium-ion cells by the year of 2022 and about 60 gwh energy by 2025 and 120 gwh by 2030. Epsilon advanced materials Epsilon advance material is the first Lithium ion cell manufacturing company in India they have set up the first Lithium ion in the initial stage they had started their manufacturing mainly for the graphite anode material for lithium ion battery now they are planning from July 2021 they will start the cathode material manufacturing .according to Epsilon advance material they will first of all to invest 60 billion rupees to produce over 1 lakh tones of s...
Lithium cell
Step 1 Electrode Sheet Preparation Furnace: raw active material (Cathode & Anode) Milling Machine: grind & normalize the sintered material Mixer: mix active, conductive, and binder material into slurry under vacuum Coater: apply layer(s) of slurry onto current collector and dry it with an attached heater Rolling Press (calendar): compress the electrode to a desired thickness/density Step 2 Cell Assembly Winding Method Slitting Machine: slit/cut electrode sheet to strips of desired size Ultrasonic Welding Machine: joining of multi-layer electrodes, and/or tabs to collectors Winding Machine: form layers of Anode, Separator, and Cathode into a cell core Short-circuit Detector: test for integrity of the cell Vacuum Oven: remove any moister within the cell Step 3 Case Sealing Spot Welding Machine: allow contact to be made from cell to bottom of case (grounding) Grooving machine: create indent on the neck of case to allow for proper seal (after inserting the cell core) Welding Machin...