Cylindrical – Manual Assembly Line

A complete manual and semi-automatic solution for cylindrical lithium battery pack assembly. Designed to support accurate grading, inspection, welding, testing, and aging processes for flexible and efficient production setups.

Technical Excellence

Cylindrical Battery Pack Assembly Equipment

The Cylindrical Battery Pack Assembly Equipment is designed to support end-to-end battery pack manufacturing, covering critical processes such as cell grading, insulation, sorting, visual inspection, welding, system testing, and aging. The equipment lineup offers flexible configuration options to accommodate different production scales and technical requirements. With energy-efficient operation, high channel capacity, and integrated communication interfaces, this solution ensures stable performance, accurate data collection, and consistent product quality. It is ideal for laboratories, pilot lines, and small-to-medium manufacturing facilities producing cylindrical lithium battery packs.

Key Fixture Features


Cell Grading Machine

Precisely measures voltage, capacity, and internal resistance of cells to ensure uniform performance and reliability.


Cell Grading Machine

Battery Insulation Paper Sticking Machine

Automatically applies insulation paper to prevent short circuits and ensure safety during battery pack assembly.


Battery Insulation Paper Sticking Machine

Cell Sorting Machine

Sorts cells based on electrical parameters to improve pack consistency, efficiency, and lifecycle performance.


Cell Sorting Machine

CCD Visual Inspection Machine

Uses high-resolution vision systems to detect defects and ensure precision alignment during assembly.


CCD Visual Inspection Machine

Welding Machine

Ensures strong, low-resistance connections between cells and busbars for mechanical stability and safety.


Welding Machine

BMS Tester

Tests BMS protection logic, communication, and voltage sensing to ensure safe battery operation.


BMS Tester

Battery Pack Comprehensive Tester

Validates electrical performance, safety parameters, and pack communication before aging.


Battery Pack Comprehensive Tester

Battery Aging Machine

Performs controlled charge-discharge cycles to stabilize performance and identify early-stage defects.


Battery Aging Machine

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Overview

The Manual Assembly Line by Semco Infratech is a highly flexible and cost-effective solution designed for lithium-ion battery pack manufacturing. It is ideal for startups, pilot production, and low-to-medium scale manufacturing environments.

This Manual Assembly Line supports multiple stages of battery production, including cell sorting, stacking, welding, testing, and final assembly. The system ensures high precision while allowing operator control at every stage, making it perfect for customized battery pack configurations.

With a modular design and scalable architecture, the Manual Assembly Line enables manufacturers to gradually upgrade to semi-automatic or fully automated systems as production demand grows.

Product Specifications

The Manual Assembly Line for cylindrical lithium-ion battery packs is designed with a systematic sequence of machines to ensure precision, consistency, and quality at every stage of production. Each station in the Manual Assembly Line performs a critical function, enabling efficient battery pack assembly with operator-assisted control.

Sequence of Machines in Manual Assembly Line

1. Cell Grading Machine

The Cell Grading Machine is the first step in the Manual Assembly Line, used to measure and classify battery cells based on voltage, capacity, and internal resistance. This ensures only uniform cells are used, improving battery performance and lifespan.


2. Battery Insulation Paper Sticking Machine

This machine applies insulation paper to cylindrical cells to prevent short circuits and enhance safety. In the Manual Assembly Line, this step is crucial for maintaining electrical isolation between cells.


3. Cell Sorting Machine

The Cell Sorting Machine organizes graded cells into specific groups based on their parameters. This step in the Manual Assembly Line ensures balanced battery pack formation and optimized efficiency.


4. CCD Visual Inspection Machine

The CCD Visual Inspection Machine uses advanced imaging technology to detect surface defects, misalignment, or inconsistencies. This enhances quality control within the Manual Assembly Line by eliminating defective cells early in the process.


5. Welding Machine

The Welding Machine (spot/laser welding compatible) is used for connecting cells through busbars or nickel strips. This stage in the Manual Assembly Line ensures strong electrical connections and structural integrity of the battery pack.


6. BMS Tester

The BMS (Battery Management System) Tester verifies the functionality of the BMS, including voltage protection, temperature control, and balancing features. This ensures safety and proper battery management within the Manual Assembly Line.


7. Battery Pack Comprehensive Tester

This testing system evaluates the complete battery pack for parameters such as voltage, current, charge/discharge performance, and safety compliance. The Manual Assembly Line integrates this step to ensure every pack meets quality standards before dispatch.


8. Battery Aging Machine

The Battery Aging Machine performs charge-discharge cycles to stabilize battery performance and identify early failures. This final stage of the Manual Assembly Line ensures long-term reliability and consistency of the battery packs.

Applications

The Manual Assembly Line is widely used across multiple industries where battery pack customization and precision are critical:

Support & Warranty

The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.

Overview

The Manual Assembly Line by Semco Infratech is a highly flexible and cost-effective solution designed for lithium-ion battery pack manufacturing. It is ideal for startups, pilot production, and low-to-medium scale manufacturing environments.

This Manual Assembly Line supports multiple stages of battery production, including cell sorting, stacking, welding, testing, and final assembly. The system ensures high precision while allowing operator control at every stage, making it perfect for customized battery pack configurations.

With a modular design and scalable architecture, the Manual Assembly Line enables manufacturers to gradually upgrade to semi-automatic or fully automated systems as production demand grows.

Product Specifications

The Manual Assembly Line for cylindrical lithium-ion battery packs is designed with a systematic sequence of machines to ensure precision, consistency, and quality at every stage of production. Each station in the Manual Assembly Line performs a critical function, enabling efficient battery pack assembly with operator-assisted control.

Sequence of Machines in Manual Assembly Line

1. Cell Grading Machine

The Cell Grading Machine is the first step in the Manual Assembly Line, used to measure and classify battery cells based on voltage, capacity, and internal resistance. This ensures only uniform cells are used, improving battery performance and lifespan.


2. Battery Insulation Paper Sticking Machine

This machine applies insulation paper to cylindrical cells to prevent short circuits and enhance safety. In the Manual Assembly Line, this step is crucial for maintaining electrical isolation between cells.


3. Cell Sorting Machine

The Cell Sorting Machine organizes graded cells into specific groups based on their parameters. This step in the Manual Assembly Line ensures balanced battery pack formation and optimized efficiency.


4. CCD Visual Inspection Machine

The CCD Visual Inspection Machine uses advanced imaging technology to detect surface defects, misalignment, or inconsistencies. This enhances quality control within the Manual Assembly Line by eliminating defective cells early in the process.


5. Welding Machine

The Welding Machine (spot/laser welding compatible) is used for connecting cells through busbars or nickel strips. This stage in the Manual Assembly Line ensures strong electrical connections and structural integrity of the battery pack.


6. BMS Tester

The BMS (Battery Management System) Tester verifies the functionality of the BMS, including voltage protection, temperature control, and balancing features. This ensures safety and proper battery management within the Manual Assembly Line.


7. Battery Pack Comprehensive Tester

This testing system evaluates the complete battery pack for parameters such as voltage, current, charge/discharge performance, and safety compliance. The Manual Assembly Line integrates this step to ensure every pack meets quality standards before dispatch.


8. Battery Aging Machine

The Battery Aging Machine performs charge-discharge cycles to stabilize battery performance and identify early failures. This final stage of the Manual Assembly Line ensures long-term reliability and consistency of the battery packs.

Applications

The Manual Assembly Line is widely used across multiple industries where battery pack customization and precision are critical:

Support & Warranty

The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.

Faq

Frequently Asked Questions

Find quick answers to common questions about our Manual Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.

What is a Manual Assembly Line in battery manufacturing?


A Manual Assembly Line is a production setup where operators perform key battery assembly processes with assisted tools, ensuring flexibility and precision.

A Manual Assembly Line is cost-effective, customizable, and ideal for low to medium production volumes or pilot projects.

Yes, a Manual Assembly Line is modular and can be upgraded to semi-automatic or fully automated systems as production scales.

The Manual Assembly Line supports cylindrical, prismatic, and pouch lithium-ion battery packs.

A Manual Assembly Line is a production setup where operators perform key battery assembly processes with assisted tools, ensuring flexibility and precision.

A Manual Assembly Line is cost-effective, customizable, and ideal for low to medium production volumes or pilot projects.

Yes, a Manual Assembly Line is modular and can be upgraded to semi-automatic or fully automated systems as production scales.

The Manual Assembly Line supports cylindrical, prismatic, and pouch lithium-ion battery packs.

How does a Manual Assembly Line ensure quality?


With controlled processes, inspection systems, and testing modules, the Manual Assembly Line ensures consistent product quality.

Industries like EV, energy storage, telecom, and electronics rely on a Manual Assembly Line for battery production.

Yes, operators are trained to handle the Manual Assembly Line efficiently, ensuring safety and precision.

A Manual Assembly Line offers high ROI due to low initial investment, flexibility, and scalability for future expansion.

With controlled processes, inspection systems, and testing modules, the Manual Assembly Line ensures consistent product quality.

Industries like EV, energy storage, telecom, and electronics rely on a Manual Assembly Line for battery production.

Yes, operators are trained to handle the Manual Assembly Line efficiently, ensuring safety and precision.

A Manual Assembly Line offers high ROI due to low initial investment, flexibility, and scalability for future expansion.