Lithium ion Battery Assembly Line Making Machine For Cylindrical Cell Pouch Cell and Coin Cell

Shenzhen Meirui Zhida Technology Co., Ltd. is a Manufacturer specializing in a Complete Set of Lithium Ion Battery Research Equipment. MRBEST has been committed to providing customers with comprehensive Battery Research and Development Equipment to meet customers' new Lithium Battery Technology and New Needs in recent years, such as Sodium Batteries, Solid-state Battery and Semi-solid-state Battery Equipment, special process requirements such as dry process, 4680 large cylindrical battery equipment requirements etc. Create One-Stop Service for Battery Research Equipment for customers and provide Professional Technical Guidance and Support.

MRBEST related products include: Vacuum Mixers, Planetary Vacuum Mixers, Lab Transfer Coating Machine, Automatic Film Coating Machine, Electric Vertical Roller Machine, Pneumatic Die-cutting Machines, Electric Sealing Machines, Vacuum Pre-sealing machine, Secondary Sacuum Sealing Machine, Coin Cell battery Sealing Machine, Battery Winding Machine, Pouch Cell Sealing Machine, Ultrasonic Spot Welding Machine, Glove Box with Purification System etc. MRBEST products have been sold at home and abroad. Our main customer include: Universities, Research Institutes, Battery Positive and Negative Material Companies, Battery Cell Manufacturers, and New Energy EV Battery Manufacturers etc.

Li-ion/ Na-ion Battery

Do you want to know how to make Lithium ion Battery? With our Battery Technology, Battery Lab Line and Battery Pilot Line, we make it easy for you.Contact MRBEST for more information.

The manufacture of the lithium-ion battery cell comprises the three main process steps of Electrode Manufacturing, Cell Assembly and Cell Finishing.
● The electrode manufacturing and cell finishing process steps are largely independent of the cell type, while cell assembly distinguishes between pouch and cylindrical cells as well as prismatic cells.
● Regardless of the cell type, the smallest unit of each lithium-ion cell consists of two electrodes and the separator which separates the electrodes from each other. Between them is the ion-conducting electrolyte.

MRBEST provide full set of Lithium Battery Equipments

Electrode Sheet Preparation:

- Vacuum Mixer for Cathode/Anode Materials Mixing
- Coating machine to coat paste onto current collector to create electrode.
- Rolling Press Machine (calendar) to roll the electrode to required thickness.

Cell Assembly

- Slitting/Cutting machine to slit electrode sheet to strip
- Battery Winding Machine to wind strips layers in form of Anode + Separator + Cathode + Separator + ...
- Electrode Die Cutter to cut out electrode with Lead
- Battery Stacking Machine to stack layers in form of Anode + Separator + Cathode + Separator + ...
- Welding machine to first weld current collector and then tab together
- Short-circuit Detector to test if the cell has a short-circuit
- Vacuum Oven to dry the cell if no short-circuit

Case Forming and Sealing

- Pouch Cell Case Forming Machine to punch cup-shape and gas receiver on Aluminum lamination sheet and then place cell into the cup
- Top & Side Heat Sealing Machine to seal the top and shorter side after double-up
- Glove Box provide a Moisture and Oxygen free environment
- Electrolyte Filling System to fill electrolyte in Vacuum Glove Box
- Electrolyte Diffusion and Degassing Chamber by removing air from the electrolyte
- Vacuum Pre-sealing Machine to seal longer side (the side with gas receiver) under vacuum after electrolyte if filled
- Battery Analyzer to charge/discharge the cell for battery formation and dirve the unnecessary gas caused by electrode chemical reaction into gas receiver
- Pouch Cell Final Sealing Machine cutting of the gas receiver and vacuum sealing machine for final sealing on the cutting edge under vacuum conditions with glove box

Battery Testing

- Battery Ananlyzer to test the pouch cell's performance
- Battery Impedance Tester to measure battery's internal resistance

With full set of lithium battery technology,
We speciliazed in battery laboratory line with semi-auto or full automatic equipment.