Product Feature Description:
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Product Description
Precise Assembly Solution for Cylindrical Batteries
This spot welding machine is designed to serve manufacturers seeking automation in their battery pack production line. It targets operators of lithium battery pack assembly line processes by accommodating various battery cell sizes such as 18650, 21700, 26650, 22650, and 32650. The system combines multiple operations including feeding, sorting, labeling, and spot welding into a single streamlined workflow, meeting the needs of battery pack line manufacturers focused on consistent quality and high throughput. This equipment suits production environments requiring minimal labor while maintaining strict quality standards.
Advanced Technical Features and Specifications
Equipped with fully automatic single-sided spot welding capabilities and a unique fixture flipping mechanism, this battery production line ensures precise welds with a maximum welding stroke of 350 × 600 mm and 0.1 mm accuracy on the XY axis. The CCD detection system with 1000W pixel resolution performs real-time quality inspection, reducing defects. Its forward-direction feeding and sorting system supports gentle loading to minimize cell damage. The machinery operates efficiently under a single-phase 220V power supply, delivering 3000 PCS/hour production efficiency, making it ideal for battery pack line suppliers aiming for optimized performance metrics.
Applications in Industrial Battery Manufacturing
This spot welding machine fits into diverse lithium battery pack assembly line applications, including electric power tools, power banks, and industrial energy storage modules. Its capability to integrate with fully automated packaging lines and handle different cylindrical battery sizes streamlines production for battery pack line manufacturers. The inclusion of quality control via CCD sensors ensures high reliability required in sectors like automotive, aerospace, and consumer electronics, where flawless battery production lines are crucial for meeting regulatory and safety standards.
Product Advantages
Structural and System Design Benefits
The innovative design of this battery pack production line solution emphasizes modular integration, where feeding, labeling, spot welding, and sorting operate cohesively. The single-sided automated welding paired with a fixture flipping mechanism reduces mechanical complexity and decreases cycle times. Such a design also supports easy scalability and adaptability to various cylindrical battery sizes, enhancing flexibility for battery pack line manufacturers. Incorporating CCD detection tightly integrates quality control within the process, minimizing manual intervention and supporting continuous production stability.
Operational Performance and User-Centric Value
This battery pack assembly line delivers top-tier operational performance, featuring a capacity of 3000 PCS/hour while requiring only 3-4 operators, which significantly lowers labor costs for battery pack line suppliers. The user-friendly forward feeding and sorting mechanisms simplify workflow management, reducing training time and human error. Additionally, the gentle loading process preserves battery cell integrity, improving final product reliability. These aspects improve ROI by maximizing throughput, yield, and ease of maintenance tailored for demanding industrial production environments.
Main Features Of The Product
1. Suitable For Battery Cells: Overall Suitable For 18650 18700 21650 21700 26650 32650 32700 Cylindrical Steel Shell Battery Cells (Sticker Machine Parts Need To Be Separately Selected) (Ccd And Double-Sided 8-Axis Automatic Spot Welding Machine Parts Can Also Be Used For 33140 Adaptive Resistance Welding Battery Cells).
2. The Battery Cell Is Loaded In A Whole Box With Low Failure Rate, Reasonable Structural Design, Gentle Loading, And No Damage To The Battery Cell.
3. The Production Line Is Designed As A Whole, And The Battery Cell Feeding Mechanism Is Designed In A Forward Direction, Which Is Easy To Operate And Has An Overall Beautiful And Atmospheric Appearance.
4. The Feeding Mechanism To The Sorting Machine Is Designed As An Integrated Whole, Reducing Intermediate Links And Allowing The Battery Cells To Flow In The Sorting Channel In A Forward Direction.
5. Manual Retrieval Of Battery Cells Is Convenient, With A Specially Designed Workbench. After The Fixture Assembly Is Completed, It Flows Directly Into The Ccd Detection Mechanism In The Forward Direction.
6. Ccd Front And Rear Automatic Sensing Enters The Workbench, Fully Automatic Without Human Intervention, And Manual Removal And Handling Of Product Abnormalities Are Detected.
7. Cover The Fixture With A Plate And Flow It Forward Into The Single-Sided Automatic Spot Welding Machine. After The Welding Of The Front And Back Sides Is Completed, Remove The Fixture And Take Out The Battery Pack. The Semi-Finished Product Assembly Is Completed.
8. Single Side Automatic Spot Welding, Fully Automatic Fixture Flipping Mechanism, If Manual Intervention Is Required, The Entire Welding Process Is Automated.
9. The Entire Production Line Can Be Completed By Only 3 People (If There Is A High Demand For Production Capacity, Additional Manpower Needs To Be Added At The Manual Workstation).
| Applicable Specifications | 18650/21700/26650/32650/32700 | Whole Line Production Efficiency | 3000PCS/H |
| Scan The Code Of The Battery Cell | Optional | Sorting Gear | 7th Gear |
| Welding Rotation Angle | 135° | XYAxis Welding Stroke | 350*600mm |
| Welding Thickness | 0.02-0.3MM | XYAxis Welding Accuracy | 0.1mm |
| CCD Pixel | 1000W | Testing Efficiency | 5 Seconds/Time |
| Internal Resistance Tester | Daily 3561/And Regular 3561a (Optional) | CCD Scope Of Testing | 500*600MM |
| Transmission Method | Belt | Sticker Specifications | 106mm (Negative Tolerance) X Thickness 0.1-4mm |
| Power Specifications | Single-Phase 220V 50/60HZ | Application Scenarios | Assembly Of Cylindrical Lithium Battery Pack |
Use Scenarios
Automated Lithium Battery Pack Assembly for Power Tools
In the electric power tools manufacturing sector, efficient production of 18650-based lithium battery packs is critical. This battery production line integrates fully automated single-sided spot welding with advanced feeding and sorting systems to achieve high-volume output and consistent quality. Its CCD detection ensures strict adherence to specifications, reducing rework and downtime. The system’s compatibility with multiple cell sizes enables manufacturers to switch production without extensive retooling. Seamless integration within existing battery pack assembly line workflows enhances overall productivity and compliance with industry standards.
Industrial Energy Storage Module Manufacturing
For industrial-scale energy storage systems, production demands include assembling larger cylindrical cells such as 32650 with high precision and reliability. This battery pack production line solution addresses these needs by providing a robust fully automatic spot welding process combined with real-time quality inspection via CCD sensors. The system supports continuous high-speed production with minimal operator involvement, allowing battery pack line manufacturers to meet strict performance and safety criteria. Integration with packaging and labeling modules streamlines the end-to-end battery pack assembly line, enhancing efficiency in industrial production environments.
Product Details Display
CCD Positive And Negative Pole Detection
FAQ
What battery sizes does your battery pack production line support?
Our battery pack production line accommodates multiple cylindrical battery sizes including 18650, 18700, 21650, 21700, 26650, 32650, and 32700, ensuring versatility for different manufacturing requirements. This flexibility helps you streamline your battery pack assembly line without the need for multiple machines.
Can you customize the spot welding machine to fit specific production needs?
Yes, we offer customization and upgrade services for our equipment to meet your unique production demands. Whether you need adjustments to our battery pack line supplier solutions or integration with your existing line, we work with you to tailor the system accordingly.
What level of workforce is required to operate this lithium battery pack assembly line?
Typically, only 3 to 4 operators are needed for the front-end assembly of the entire battery pack assembly line. Our design focuses on automation and ease of use, enabling reduced labor costs and streamlined production with reliable quality control via CCD detection.
How do you ensure quality and reduce defects during the welding process?
Our machine includes CCD detection for automatic sensing and quality inspection, minimizing manual errors. The integrated spot welding and flipping mechanism provide precision assembly, making our spot welding machine a trusted choice among battery pack line manufacturers for consistent, high-quality results.

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