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Cylindrcal Battery Pack Assembly Line

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Cylindrcal Battery Pack Assembly Line

Overview

Streamlined for Speed. Tuned for Precision.

Our turnkey Cylindrical Battery Pack Assembly Line uses advanced automation for precise sorting, welding, and testing. It improves production efficiency, reduces human error, and strengthens quality control at every stage.

Key Features:

  • Modular Design
  • Suitable for multiple variant/pack design
  • Complete line traceability
  • Real-time data monitoring
  • No human touch for cell terminals
  • Simple System
  • Reliable & easily available parts
  • Minimum changeover
  • In-house design & manufacturing

These features make the cylindrical battery pack assembly line efficient, adaptable, and capable of meeting high-volume production demands while maintaining quality and safety.

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Automatic Battery Cell Sorting Machines

Automatic Battery Cell Sorting Machines

Maestrotech leverages patented technology to automate cell sorting based on voltage, internal resistance (IR), and K value, ensuring precise classification and optimal pack performance.

Key Features:

  • Compatible with multivariate cell type
  • Complete data traceability
  • Customize solution
  • Patented technology

Technical Details

Semi-Auto

  • Number of Channels

    4 to 6 (differed by the customer requirement)

  • Suitable for Cell Size

    18650 / 21700 / 26650 / 32700 / 32140 / 32650 / 33140 /46120 / 4695 / 4680

  • Cell Feeding

    Manually

  • Sorting Speed

    1000 to 3000 cell/hr

  • Barcode / QR code scanning

    Yes

  • Data Logging

    Yes

  • Auto Output Bin Feeding

    Manual unloading

  • Power Supply

    220V-50Hz

  • Air Supply

    0.5 Mpa

Auto

  • Number of Channels

    4 to 6 (differed by the customer requirement)

  • Suitable for Cell Size

    18650 / 21700 / 26650 / 32700 / 32140 / 32650 / 33140 /46120 / 4695 / 4680

  • Cell Feeding

    Cell box directly feeding to machine

  • Sorting Speed

    1000 to 4000 cell/hr

  • Barcode / QR code scanning

    Yes

  • Data Logging

    Yes

  • Auto Output Bin Feeding

    Auto cell unloading in bin

Automatic Battery Cell Welding Machines

Automatic Battery Cell Welding Machines

Maestrotech’s high-precision welding technology delivers reliable connections, enhancing the durability and performance of battery packs.

Technical Details

  • Welding area

    400 mm x 400 mm

  • Suitable for Cell Size

    18650 / 21700 / 26650 / 32700 / 32140 / 32650 / 46120 / 4695 / 4680

  • Spot Welding Speed

    2200 pcs/hr

  • Spots options

    1 / 2 / 3 spots

  • Transmission

    All axis servo driven

  • Welding Tab thickness

    0.1 mm to 0.2 mm

  • Electrode holder cooling

    Air cooling

  • Welding Power Supply

    Transistor Type

  • Power Supply capacity

    5000A / 10000A

  • Power Supply Make

    Amada Miyachi

  • Force Followup

    Digital force control / Mechanical force control

  • Weld checker

    Amada Miyachi

Automatic OCV IR Machine

Automatic OCV IR Machine

We provide Automatic OCV IR Machines for precise open circuit voltage (OCV) and internal resistance (IR) measurement, ensuring accurate battery assessment.

Screwing Station

Screwing Station

Our Screwing Station automates the precise securing of battery pack components, ensuring consistent torque application and assembly integrity.

Key Features:

  • Workstation size: 800 mm Width x 700 mm Depth x 900 – 2000 mm Height
  • Table Top: MS sheet / ESD 25 mm high-density wooden sheet
  • Rejection bin: Optional
  • Poka – Yoke for each assembly process
  • Scaleable multiple models can be used on same workstation
  • Ergonomic design, excellent in aesthetics workstation
  • Conveyor integrated option is available
  • Easily removable plug-and-play fixture

EOL Tester

EOL Tester

Conducts end-of-line testing to validate battery pack performance, ensuring it meets quality and reliability standards.

IOT 4.0 and Traceability

IOT 4.0 and Traceability

Enables real-time monitoring and full traceability with smart IoT integration for enhanced production oversight. Features include data logging and monitoring, assembly station display, customizable displays, and report generation for comprehensive tracking and analysis.

Key Features:

  • Improved quality control
  • Enhanced safety and compliance
  • Efficient supply chain management
  • Transparency
  • Unified development and run-time environment
  • Export data reports
  • Dynamic layouts
  • Rich support for GUI
  • Database connectivity
  • Alarm management

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