Cylindrical Cell Machine Line
18650 Battery Pilot Line
Pouch Cell Lab. Line
Prismatic Cell Machine Line
China Bottom Spot Welder for Cylindrical Cell Anode Tab Welding - Reliable Suppliers & Factory Equipment
Equipment Characteristics
The spot welding machine is intricately designed to meet the precise requirements of welding the bottom electrode of cylindrical cells in battery manufacturing. This equipment plays a pivotal role in welding positive and negative electrode sheets and conductive materials at the core's bottom using welding needles inserted through the core's central hole, ensuring a robust connection for a fully functional battery assembly.
High-Speed Welding Capability
Utilizing fast transistor switching, the spot welding machine enhances the welding current's rise speed. This capability allows for rapid and high-quality welding on the workpiece within a short duration. Such efficiency not only ensures the battery's reliability and performance but also significantly boosts production efficiency and product quality.
Versatility and Customization
The spot welding machine can be customized with different welding heads to accommodate diverse welding processes and specifications. This flexibility allows manufacturers to adapt to varying production requirements and optimize welding results accordingly.
Key Features Detailed
- Stable Welding Current: Ensures consistent welding current, crucial for reliable performance and durability of the battery cells.
- Uniform Welding Spots: Produces uniform welding spots that are aesthetically pleasing, with minimal sparks and no blackening, enhancing the battery's visual appeal and overall quality.
- Adjustable Welding Needle Pressure: Offers independent adjustment of welding needle pressure, ensuring stable and reliable welding pressure across various production runs.
- Large LCD Display: Equipped with a large LCD screen to display and adjust setting parameters accurately and intuitively. This feature simplifies operation and facilitates precise control over welding processes.
In Conclusion
The spot welding machine stands as a cornerstone in battery manufacturing, facilitating precise and efficient welding processes critical for assembling cylindrical cell batteries. Its advanced features ensure consistent performance, durability, and aesthetic appeal of battery products, supporting advancements in energy storage technologies across industries. By integrating cutting-edge technologies and ergonomic design, the spot welding machine contributes to enhancing productivity and maintaining high standards in battery manufacturing worldwide.
Specification of Equipment
| Product |
|
| Model | WS-DDH |
| Power supply | AC220V/50Hz |
| Dimensions | L360*W300*H225mm |
| Power | 200W/300W/350W/350W |
| Weight | 20-25kg |
| Maximum output current | 2000A/4000A/6000A/10000A |
| Pre-welding current adjustment | 0-99% |
| Rising time | 0-3.0mS |
| Welding current adjustment | 0-99% |
| Welding time | 0-3.0mS |
| Falling time | 0-3.0mS |
| Comparison current value | 0-9.99KA |
| Efficiency | 8-15PPM |
Frequently Asked Questions (FAQ)
What is the primary application of this spot welding machine?
This spot welding machine is specifically designed for welding the bottom electrode of cylindrical cells in battery manufacturing. It welds the positive and negative electrode sheets and conductive materials at the core's bottom through the central hole.
How does the machine ensure high-speed and high-quality welding?
By utilizing fast transistor switching, the machine rapidly increases the welding current's rise speed. This allows it to perform high-quality, reliable welds on workpieces in a very short duration, boosting overall production efficiency.
Can the welding parameters and needle pressure be adjusted?
Yes. The machine features independent adjustment of the welding needle pressure to ensure stability across production runs. Additionally, current settings, rising time, welding time, and falling time can all be precisely adjusted.
Is the machine customizable for different manufacturing specifications?
Yes, the spot welding machine supports customization with different welding heads to accommodate diverse battery welding processes, specifications, and client requirements.
What is the production efficiency of the WS-DDH model?
The WS-DDH model operates at an efficiency rate of 8 to 15 PPM (parts per minute), making it highly suitable for standardized battery production lines.