Lithium Ion Battery Manufacturing Machines
Brand Name:MRBEST
Certification:CE
Model Number:MRBEST-Pouch Cell
Minimum Order Quantity:1 Set
Delivery Time:7-20 working days
Payment Terms:T/T, Western Union, MoneyGram
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Verified Supplier
Location:
Shenzhen China
Address:
104 Building 6, Second Industrial Zone, Shanmen Community, Yanluo Street, Baoan District, Shenzhen China
Supplier`s last login times:
within 34 hours
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Product Details
Lithium Ion Battery Manufacturing Machines For Pouch Cell Making
The below listing is step-by-step guide of how to produce a Li-ion
Pouch Cell using MRBEST equipment & materials.
Lithium ion Pouch Cell Assembly for Pouch Battery indicated has
various sizes and specifications, therefore can be customised to
meet your requirements.
PROCESS 1: Electrode Sheet Preparation
| Process Flow | Recommend Equipment |
Furnace to sinter raw active material (Cathode & Anode) | |
| Milling Machine to mill material to smaller particles | |
| Mixer to mix active, conductive and binder material into paste within vacuum | |
| Coater to coat paste onto current collector; attach heater to dry | |
| Rolling Press (Calendar) to roll the electrode to proper thickness | |
| Choose method | Stacking OR Winding |
All consumables & materials are available e.g. Al Film, Metallic Strip Terminal, Tabs |
PROCESS 2: Cell Assembly
| Procedure | Process Flow | Recommend Equipment |
| Stacking | 6: Electrode Die Machine to cut out electrode with lead | |
7: Stacking Machine to stack layers in form of Anode + Separator + Cathode + Separator +… | ||
| Winding | 6: Slitting Machine to slit electrode sheet to strip | |
7: Winding Machine to wind strips layers in form of Anode + Separator + Cathode + Separator + | ||
| 8: Ultrasonic Welding Machine to first weld current collector and then tab together | ||
9: Short-Circuit Detector to test if the cell has a short-circuit | ||
| 10: Vacuum Oven to dry the cell if no short-circuit |
PROCESS 3: Case Formation & Sealing
| Process Flow | Recommend Equipment |
11: Cup Forming Machine to punch cup- shape and gas receiver on Aluminium lamination sheet and then place cell into the cup | |
| 12: Top & Side Heat Sealing Machine to seal the top and shorter side after double-up | |
| Glove Box: | |
| 13: Electrolyte Filling System to fill electrolyte in vacuum/glove box | |
| 14: De-gas by removing air from the electrolyte | |
15: Vacuum Primary-Sealing Machine to seal longer side (the side with gas receiver) under vacuum after electrolyte is filled | |
| Battery Analyzer to Charge/Discharge the cell for battery formation and drive the unnecessary gas caused by electrode chemical reaction into gas receiver. | |
| 17: Cutting off the gas receiver and Vacuum Sealing Machine for Final Sealing on the cutting edge under vacuum conditions within glove box |
PROCESS 4: Battery Testing
| 19: Battery Analyzer to test the pouch cell's performance | |
| 20: Battery Impedance Tester to measure battery's internal resistance |
Our Advantages
1. Steady and high quality ! -cause we are a manufacturer of
Lithium Battery Equipment, and we only focus on one thing that is
make professional Lithium ion Battery Equipment for customer around
the world.
2. Friendly use! all MRBEST Battery Equipment with teach manual and
support live teaching via media.
3. Reliable factory! My factory located in Shenzhen city of China,
support factory visit and video factory visit .
4. 1 year warranty plus lifetime technical support.
5.All the parts use on machine, in stock forever.
6. Powerful technical support, NOT TRADE COMPANY! We are
professional on Lithium Battery Equipment, the chief engineer team
have
more than 20 years experience on lithium battery area, so we can
easy do diagnose on machine if customer have question.
7. 100% PATIENCE to all customers! Our patience not only before
consult order, also after-sale service, one by one .
Lithium Ion Battery Manufacturing Machines
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