The Double-Side Spot Welding Machine is engineered for automatic double-sided resistance welding of cylindrical lithium battery cells. Supporting multiple current configurations and fully electric or pneumatic operation, it ensures accurate and stable solder joint positioning for assembled battery packs.
Designed to weld fixed battery groups with integrated battery slices and brackets, the system maintains consistent welding accuracy across different cell formats. With multi-axis control, precision transmission, and intelligent motor-driven movement, it provides reliable real-time processing and seamless integration into lithium battery pack production lines.
Cell Aging Machines are designed to stabilize lithium-ion cells through controlled charge and discharge cycles, validating capacity, voltage consistency, and thermal behavior before assembly.
Battery Pack Testers perform complete electrical and safety validation, including voltage, current, insulation resistance, and protection checks.
LOCV Sorting machines measure open circuit voltage to group cells with consistent electrical characteristics, improving performance and lifespan.
Module Stacking systems precisely align and stack battery cells into mechanically stable modules for downstream processing.
Compression machines apply uniform pressure to enhance module strength, thermal contact, and long-term durability.
Laser Cleaning removes oxides and contaminants from battery tabs and terminals, ensuring clean, high-quality welding surfaces.
Vision-based polarity and CCD inspection detects alignment errors, defects, and missing components early in the process.
Laser Welding machines deliver precise, repeatable, high-strength joints with minimal heat impact.
End-of-Line testing validates electrical, functional, and safety performance before pack integration.
The Pack Line integrates final assembly, enclosure installation, and testing for scalable battery production.
EV battery production, energy storage manufacturing, battery research labs, electronics assembly, and OEM-based fabrication units.
This equipment is designed to support efficient and accurate battery assembly and testing workflows. With durable construction, precision control, and user-friendly operation, it delivers consistent performance for both small-scale and large-scale production environments.
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Also Available for: 6X 8000A, 8X 5000A, and 8X 8000A, 10000A, Pneumatic
The product comes with a dedicated support and service package that includes activation, calibration assistance, and post-installation guidance.
A high-power double-side spot welding system designed for precise and stable welding of cylindrical lithium battery packs. Built to deliver accurate solder joint positioning, strong weld consistency, and reliable performance for automated battery pack assembly.
Find quick answers to common questions about our BESS Assembly Line, including automation capabilities, supported battery types, customization options, safety standards, and production scalability.
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