8000A Automatic Battery Spot Welding Macinhe for Cylindrical Battery Pack
Product Description
ACEY‑S200B Battery spot welder is purpose‑built for assembling lithium‑ion battery packs with 14500, 18650, 21700, 26650 and 32700 cylindrical cells in diverse series‑parallel configurations.
Ideal for power‑tool, gardening‑tool, energy‑storage, mobility‑scooter and electric‑vehicle battery packs, it provides efficient, accurate welding. Boasting an easy‑to‑use control interface, it simplifies programming, parameter adjustment and setup. Multiple welding patterns and storable welding profiles allow fast switching between different battery‑pack production jobs, while internally integrated components grant the machine a clean, compact form factor.
Product Features
- Offers breakpoint resume, automatic start and manual‑initiated start modes
- Alerts operators to cold solder joints and circuit cut‑off faults
- Streamlined programming: supports matrix, array and point‑to‑point welding programs; stores up to 100 parameter sets
- Welding‑electrode wear alarm for timely tip replacement
- Built‑in current monitor displays real‑time welding current
- Purpose‑built for spot‑welding lithium‑ion packs for notebooks, power tools, gardening gear, high‑power equipment, energy‑storage systems and electric vehicles
- Seamlessly integrates with lithium‑ion battery‑pack assembly production lines
- Saves dozens of dedicated process profiles for rapid product change‑over - no parameter re‑configuration needed
- Works with spot‑welding power supplies from multiple manufacturers
Specification
| Y-axis travel | 500mm (customizable) | ||
| X-axis travel | 400mm (customizable) | ||
| Max spot welding speed | 0.35s/point (1 hour:about 2800 units18650 cells) | ||
| 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 | 1000W | ||
| Machine weight | 150KG | ||
| Max bearing weight of Y-axis | 30KG | ||
| Input power supply | single-phase AC 220V/50Hz | ||
| Air Source | 0.4-0.6 Mpa | ||
| 8000A Transistor Power Supply | |
| Maximum Input Power | 800W |
| Maximum Welding Current | 8000A |
| Maximum Welding Voltage | 36V |
| Maximum Welding Frequency | 125KHz |
| Control Mode | Constant current/constant voltage/constant current and constant voltage |
| Preload Time Range | 0-9999ms |
| Ramp Time Range | 0-9.9ms |
| Welding Time Range | 0-9.9ms |
| Ramp Down Time Range | 0-9.9ms |
| Cooldown Range | 0-99.9ms |
| Holding Time Range | 0-9999 ms |
| Current Setting Range | 200-8000A |
| Voltage Setting Range | 0-10.0V |
| Cooling Method | air cooling |
| Weight | 20Kg |
| Dimensions | 415*215*348mm |
Product Details



Q: Which battery cells and applications fit the ACEY‑S200B spot welder?
A: ACEY-S200B Battery Spot Welding Machine supports 14500,18650,21700,26650,32700 cylindrical cells for multi‑series/parallel packs for power‑tool, energy‑storage and EV battery assembly. X/Y‑axis travel can be customized for larger‑size packs.
Q: Can I change over between different battery‑pack products quickly?
A: Yes. ACEY-S200B Battery Spot Welding Machine stores up to 100 groups of welding parameter profiles, supports matrix, array and point‑to‑point welding patterns. You can load saved recipes directly without resetting parameters when switching products. It also provides breakpoint resume and multiple alarm notifications for cold joints and electrode wear.
Q: What is the welding speed & can it connect to my existing production line?
A: Max welding speed is 0.35 s per point (~2800 welds/hour for 18650 cells), repeat positioning accuracy ±0.02 mm. The machine can integrate with lithium‑battery‑pack assembly lines and works with various brands of spot‑welding power supplies.
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