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Li-ion Battery Manufacturing

LEAD Cylindrical Lithium Battery Manufacturing Turnkey Solutions

Cylindrical Battery Turnkey Solutions for
Li-Ion Battery Manufacturing

As the world’s largest lithium battery intelligent manufacturing turnkey solution provider, LEAD provides turnkey solutions for prismatic cell, pouch cell, cylindrical cell, sodium-ion cell and solid-state cell, and have the highest market share in the EV cell and energy storage cell.
At present, we have established strategic partnerships with renowned cell makers worldwide and provide end-to-end equipment for giga factories. Our consulting services help customers quickly build lithium ion battery production lines, enabling rapid production.
Leveraging our extensive experience, we have provided 100+ lines for customers, including solutions for cylindrical lithium cells. As the only Li-ion battery whole line service provider with

100% independent intellectual property rights worldwide, we offer comprehensive lithium battery solutions.
We provide Lithium Ion Battery Production Line equipment for mixing, coating, calendering, slitting, winding/stacking, cell assembly, formation, aging, and intelligent logistics. With our self-developed MES, we aim to build intelligent factories for Li-ion battery enterprises.
As Li-ion battery manufacturing evolves towards complete automation and intelligent solutions, our equipment will transition from individual machines to segmented integrated systems, ultimately offering full life cycle solutions for automated battery production.

Comparison Table of LEAD vs others

Item
LEAD 350ppm 21700 Prismatic Line
Conventional Prismatic Line (Separately-supplied)
Whole Line Planning & Designing Capability

Holistic planning: Smooth engagement with customers and fast productivity increase, saving effort for customers.

Thorough planning of whole lines: integrated designing of machines and logistics, achieving seamless docking of the whole line.

Standardized design: unified design standard for the whole line, modular design, highly-interchangeable units; lower the difficulty of commissioning and maintenance, and reduce unnecessary costs from spare parts and maintenance; the appearance, interior, wiring and layout etc. of the machines are unified and neat as one.

Highly intelligent whole line manufactured by LEAD leaves abundant room for further intelligent upgrading.

Machines supplied by multiple suppliers requires customers to make whole line planning and docking. Cumbersome technical and business communication, long whole line building cycle, slow capacity increase would waste lots of efforts and money of customers.

The whole line is outsourced to multiple equipment makers, requiring the customer to lead and coordinate. Layout coordination and management are difficult, and docking response is inefficient.

Diverse designs and standards making interchange of units highly difficult. Appearances, interiors, wiring, layouts of equipment are different and uneven.

Low compatibility and integration of industrial software supplied by different equipment makers impedes the informatization and intelligence upgrading in the future.

Whole Line Efficiency

The design capacity of LEAD 21700 battery is 380 PPM, and the stable output is more than 350 PPM

The design capacity is 380 PPM, the general output is 350 PPM. Thus there are about 350,000 less batteries produced per day.

Whole Line Comprehensive Availability

75%+ on average

66-70% on average

Product First Time Yield

The final qualified rate of the whole line of LEAD cylindrical can achieve 98.5%

88% on average

WHERE INNOVATION MEETS QUALITY

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Production line requirements

Item

21700 Cylindrical Project Overview

Cell Model

21700

Compatibility

18650 compatible

Process

Full-tab and high-rate battery process

What we supply

Planning

Single line of 350PPM

Capacity Requirement by Customer

Single line 1.6GWh
Cell making actual capacity 350PPM
Assembly actual capacity 350PPM
Actual capacity after formation 270PPM

Supplied by LEAD

Turnkey solution for whole-line, including slurry mixing, coating, calendaring, slitting, stacking, cell assembly, formation and aging, and logistics

LEAD’s Design

Assembly designed capacity 380PPM, actual capacity 350PPM
Formation actual capacity 270PPM
Annual capacity 1.6GWh (final output)

Benefit

Overall supplyment

The ability to design and plan a whole line and experience in landing a whole line project

Flexciblity

LEAD’s highly intelligent whole line gives room for further intelligent upgrading

High performance

Whole line comprehensive availability over 75% on average

Empowering your production line with customized, smart solutions

Operation & automation

Advantages
· High automation and multi-product compatibility for cylindrical lithium cells production
· Ensures stable battery factory equipment operation by maintaining reasonable inventory to prevent line stoppages
· Reduces labor costs while improving space utilization for automated battery production lines
· Streamlines material handling across lithium lon battery production line to minimize multi-manufacturer risks
· Optimized for cylindrical battery manufacturing equipment to enhance cost efficiency

Smart Factory

Application Scenarios
1.Procurement Collaboration
Rapid response for cylindrical cell production, precise delivery of lithium battery solutions, and efficient collaboration through online interaction.
2.Production Plan
Graphical flexible scheduling, Graphical flexible scheduling for cylindrical battery manufacturing equipment, transparent production progress, and real-time production reports to predict material needs for cylindrical cells.
3.Warehousing & Logistics
Standardized operations for battery factory equipment, enhanced warehouse transparency, and push-pull material management for automated battery production lines.
4.Product Process
Precise R&D-production matching for li ion cylindrical rechargeable battery, online visibility, and coordinated production process.
5.Production Execution
Full-process control of lithium lon battery production line, closed-loop warning for cylindrical lithium ion battery testing, and digital lean guidance.
6.Equipment Operation and Maintenance
Kanban systems for cylindrical battery manufacturing machines, maintenance task collaboration, and real-time production-equipment linkage.
7.Quality Control
Digital standards for cylindrical lithium cells production, traceable process quality, and continuous improvement.
8.Decision-Making Operation
Multi-dimensional analysis for lithium battery solutions, adapting to diversified cylindrical battery production needs.