PLC Control cylindrical Battery Pack Spot Welder Machine 4000W
8000A DC Inverter Electric PLC Control Double-sided Automatic Battery Pack Spot Welding Machine
Product Description
ACEY-D300B is a high-efficiency double-sided spot welding system designed for factory production of cylindrical lithium battery packs in multi-parallel and multi-series configurations. It supports cell models including 14500, 18650, 21700, 26650, 32700, and 33140, and is widely applied in power tool batteries, balance and torsion vehicle batteries, energy storage systems, and electric scooter battery packs. Equipped with an 8000A DC inverter welding power supply, the machine delivers fast and stable welding performance, with a single weld time of ≤0.35 seconds depending on the selected welder. With a servo-driven welding head, production capacity can reach up to 2,500 cells per hour, meeting the demands of high-volume and consistent battery pack manufacturing.
Features
- Supports breakpoint resume, automatic start, and manual start;
- Cold solder joint and weld open-circuit alarm;
- Easy programming; supports matrix, array, and point programming, with storage of up to 100 parameter sets;
- Welding needle wear alarm;
- Built-in welding current monitoring with real-time current display;
- Designed for spot welding of lithium battery packs used in notebooks, power tools, gardening tools, high-power applications, energy storage systems, and electric motorcycle battery packs;
- Can be integrated with lithium battery pack production lines;
- Capable of storing multiple process recipes for different battery pack models, allowing quick product switching without reconfiguring parameters.
Main Technical Parameter
| Welding power supply | DC 8000A |
| Y-axis travel | 500mm (customizable) |
| X-axis travel | 400mm (customizable) |
| Max spot welding speed | 0.35s/ spot (1 hour:about 3,600 pcs 18650 cells) |
| Motor drive speed | 1000mm/S |
| Max load electric cores | X direction: 26; Y direction: 18 |
| 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 | L1020mm*W910mm*H1770mm |
| Power | 4000W |
| Machine weight | 350KG |
| Max bearing weight of Y-axis | 50KG |
| Input power supply | Three-phase AC 380V/50Hz |
| Air Source | 0.4-0.6 Mpa |
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