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Projects for Lithium ion Pouch Cell Lab Scale Line Building in Brazil

May 21,2020

Project Name: Projects for Lithium ion pouch cell lab scale line building


Description: Xiamen TOB New Energy Technology Co., Ltd. designed a lithium-ion pouch cell lab line for the customer's battery laboratory, and TOB New Energy also provided a complete set of the battery lab equipment and some raw materials for their research.


Date: 2020


Location: Brazil


  • battery lab line
  • battery r&d equipment
  • battery research
  • battery machine

The customer intends to make some breakthroughs in their lithium-ion battery project. They have been trying to use different battery manufacturing processes and different material systems, and finally decided to build a lithium-ion pouch cell lab line first.


Generally speaking, compared with aluminum shell or stainless steel shell batteries, pouch cell have the advantages of better safety, lighter weight, large capacity, low internal resistance, flexible design, good discharge characteristics, and simple protection design. Presumably this is also one of the reasons why customers want to make breakthroughs in the field of pouch cell. Of course, pouch cell also have certain disadvantages in terms of high cost, poor consistency, and high manufacturing process requirements. We believe that customers want to find solutions to the problems faced by these pouch cell through this project.

Customer Requirements Form

Battery Type

Pouch, polymer battery

Battery Size

Thickness: 3.0~12mm

Width:20~200mm

Height: 30~300mm

Design Capacity

20mAh ~ 200Ah

Material System

NCM,LFP,LCO,LMO.../Graphite,Si-C,LTO...

Main Process

Stacking process

Production Capacity

10pcs~1000Pcs/Day

Area

100m2,200m2,300m2.....10000m2 ( Depend on battery quantity/Day )

（1）Designed the whole line solution of pouch cell.

（2）Provide a complete set of manufacturing equipment, testing equipment and technical solutions (material formulation, battery electrode design, battery process, electrolyte filling volume, formation process).

（3）Meet the customer's high capacity, high energy density, and high rate discharge requirements.

Equipment list


Name

Application

Quantity

Battery Slurry Mixer

Slurry mixing

1set

Battery Coating Machine

Slurry coating process

1set

Electrode Calender

Electrode rolling press

1set

Electrode Cutting Machine

Electrode film cutting

1set

Electrode Notching Machine

Electrode Notching

1set

Battery Stacking Machine

Electrode stacking

1set

Assembly line

Assemble the cells

1set

Filling line

Electrolyte filling

1set

Pre-charge line

Pre-charge the battery

1set

Sealing line

Sealing the cells

1set

Sorting line

Sorting of batteries by capacity and internal resistance

1set

Packaging line

Pack the battery

1set