Lithium-ion Pouch Cell Production Line Building Project in Europe

Jun 28,2019

Project Name: Lithium-ion Pouch Cell Production Line Building Project in Europe

Description: Xiamen TOB New Energy Technology Co., Ltd. designs and builds a lithium-ion pouch cell production line for the customer's battery factory. We provide a full set of battery technology, production line equipment and some consumables. After the delivery of the project, TOB New Energy will send engineers to the factory to complete the commissioning of the equipment.

Date: 2019

Location: Europe

Clients Requirement Solutions List of Equipment

After fully verifying its material system and production process, the customer decided to build a lithium-ion pouch battery production line for its own battery factory. The manufacturing process of the battery can be divided into three links in sequence: the front section, the middle section, and the back section. To put it simply, the first stage is the process of positive and negative electrode production. The middle section is the process of battery production, including five processes including punching, stacking/winding, welding, heat sealing, drying, and electrolyte filling. The core link is the stacking/winding process, which has the highest value in the entire middle process, accounting for about 70%. The latter part is the link of inspection and assembly. This time, the lithium-ion soft-pack battery production line built by Xiamen TOB New Energy Technology Co., Ltd. for customers uses the stacking process. The whole production line completely includes the slurry process, electrode making process, assembly process and chemical formation process of the battery, which can fully meet the daily production needs of customers.

Customer Requirements Form
Battery Type	Lithium-ion pouch cell
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) Design a complete production line scheme for lithium ion pouch cell.

(2) Provide a complete set of manufacturing equipment, testing equipment and technical solutions (material formula, battery electrode design, battery process, liquid injection volume, formation process).

(3) Meet the customer's high capacity, high energy density, and high rate discharge (0.5~100C) requirements.

Equipment list

Name	Application	Quantity
Battery slurry mixing system	Battery slurry mixing	1set
Electrode coating machine	Battery slurry coated on the foils	1set
Electrode Rolling press machine	Rolling film to suitable thickness	1set
Electrode Cutting machine	Electrode film cuttting	1set
Electrode Slitting machine	Electrode film slitting	1set
Battery stacking machine	For pouch cell electrode foil and separator stacking	1set
Battery assembly line	Battery cans and cells assembly	1set
Electrolyte filing machine	Electrolyte filling	1set
Pre-charge line	Pre-charge the battery	1set
Sealing line	Sealing the battery cans	1set
Sorting line	Sorting of batteries by capacity and internal resistance	1set
Packaging line	Pack the battery	1set

XIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD.

Provide a full set of solutions for battery machines.

Projects