5000A Automatic Battery Pack Spot Welder for 18650 21700 26650 32700
Model No.: ACEY-S200B
Battery Types: Cylindrical Cell 18650 21700 26650 32700etc
Power Supply: 5000A/8000A/10000A DC Inverter or Transistor
Order(Moq): 1 set
Compliance: CE Certified
Package: Plywood Case
Product Origin: China
Warranty: One-year warranty with lifetime support
Payment: T/T, Western Union, PayPal, Ali Trade Assurance
Xiamen Acey New Energy Technology Co.,Ltd is one of the most reliable manufacturers and suppliers of 5000A Automatic Battery Pack Spot Welder for 18650 21700 26650 32700 in China. Please rest assured to buy high quality products made in China here from our factory. Contact us for customized service.
5000A Automatic Spot Welding Machine for Cylindrical Battery Pack Production
Products Description
The ACEY-S200B is a battery pack spot welding machine developed for efficient assembly of cylindrical lithium battery packs. Equipped with a 5000A DC welding power supply and precision motion control, it delivers consistent weld quality while reducing manual operation and production errors.
The system supports programmable welding paths, automatic positioning and real-time current monitoring, making it suitable for medium and large-scale battery pack production. It is widely used for manufacturing battery packs for electric bicycles, power tools, residential energy storage systems, AGVs and portable power stations.
Applications
This automatic battery spot welding machine is widely used for:
- Electric bicycle battery packs
- Electric motorcycle batteries
- Power tool battery packs
- Home energy storage batteries
- Portable power stations
- AGV batteries
- Solar storage batteries
- Industrial lithium battery manufacturing
Features
1. High-Precision Automatic Spot Welding
Powered by a 5000A DC inverter welding system, the machine delivers stable welding performance with an accuracy of up to ±0.02 mm, ensuring consistent weld quality for lithium battery pack production.
2. Flexible Welding Modes
Supports automatic start, manual start and breakpoint resume, allowing operators to continue production efficiently after interruptions and reducing downtime.
3. Intelligent Welding Quality Monitoring
Built-in real-time welding current monitoring continuously detects welding performance, while cold weld, sealing failure and welding needle wear alarms help ensure reliable welding quality.
4. PLC-Controlled User-Friendly Operation
The PLC-based control system features an intuitive interface, fast parameter switching and simple operation, making it suitable for both experienced operators and new users.
5. Wide Compatibility for Battery Pack Manufacturing
Designed for welding 18650, 21700, 26650, 32700 and other cylindrical battery packs used in power tools, e-bikes, electric vehicles (EV), energy storage systems (ESS), garden tools and portable power stations.
6. Easy Integration into Automated Production Lines
The equipment can be seamlessly integrated with battery sorting, comprehensive testing and assembly systems, making it ideal for automated lithium battery pack production lines.
7. Reliable Industrial Design & Global Support
CE-certified construction, durable industrial components, a one-year warranty and lifetime technical support ensure long-term reliability and reduced maintenance costs.
Specification
| Item No. | ACEY-S200B |
| Welding power supply | DC 5000A |
| Y-axis travel | 500mm (customizable) |
| X-axis travel | 400mm (customizable) |
| Max spot welding speed | 0.5s/ spot (1 hour：about 1800 pcs 18650 cell) |
| Motor drive speed | 600mm/S |
| Max load electric cores | X direction: 26; Y direction: 26 |
| Capable file group storage | 100 groups |
| Operating system | embedded system human-machine interface |
| Transmission mode | Taiwan precision screw with guide rail |
| Driving mode | stepper servo motor |
| Repeat positioning accuracy | ±0.02mm |
| Dimensions | L: 900mm, W: 900mm, H: 1650mm |
| Power | 2000W |
| Machine weight | 150KG |
| Max bearing weight of Y-axis | 30KG |
| Input power supply | three-phase AC 380V/50Hz |
| Air Source | 0.4-0.6 Mpa |
Products Display
FAQ
What battery cells can this machine weld?
It supports 18650, 21700, 26650, 32700 and other cylindrical lithium-ion cells.
Can the welding parameters be customized?
Yes. Users can create and save multiple welding programs for different battery pack designs.
Is the machine suitable for automated production lines?
Yes. It can be integrated with battery sorting, BMS tester and battery testing equipment.
Does the system monitor welding quality?
Yes. The built-in welding current monitoring function helps detect abnormal welding conditions during production.
What materials can be welded?
Pure nickel strips, nickel-plated steel strips and other conductive tab materials compatible with battery pack assembly.
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