Double-Sided Spot Welding Machine for Battery Pack Assembly
Key Features
- Dual-Sided Welding: Simultaneously welds both sides of the battery tab, ensuring
uniform heat distribution and reliable connections.
- Precision Control: Programmable welding parameters including current, time, and
pressure for each welding point.
- High Efficiency: Significantly reduces assembly time compared to single-side spot
welding.
- Versatility: Compatible with various battery sizes and tab materials (nickel
strips, copper strips).
- Safety & Reliability: Built-in overcurrent and overheat protection to prevent battery
damage.
Applications
- EV battery modules and packs
- Portable energy storage devices
- Power tools and e-bike battery assembly
- Industrial and consumer electronics
Benefits
- Enhanced weld consistency improves battery performance and lifespan
- Reduces labor costs and increases production throughput
- Flexible settings for different battery designs and materials
- Minimizes risk of short circuits or welding defects
Product Specification
SPECIFICATIONS FOR MD-ASW AND MD-ADW |
| MD-ASW | MD-ADW |
Welding Head Number | 1 | 2 |
Travel | X: 400mm; Y: 400mm | Y: 500mm; Z: 350mm |
Welding Spped | 0.5s/spot, 2000-2500pcs/h | 0.5s/spot, 3500-4000pcs/h |
Welder Power Suppler | 5000A Inverter Spot Welder |
Max Motor Speed | 1000mm/s |
Max Battery Number | 450 pcs (18650) |
Operate System | Embedded system |
User Interface | Touch screen |
Drive Mode | Step motor and precision guide rail |
Power Supply | 220V/50Hz(machine); 3 phase, 380V/50Hz(Welder) |
Air Pressure | 0.3-0.6 MPa |
Machine Size | 900L*900W*1750Hmm | 1100L*900W*1930Hmm |
Machine Weight | 200kg | 350kg |
Product Application
MD-ADW can be used in electric tool battery, torsion car battery,
Energy Storage Battery Pack, Scooter Electric Vehicle Battery, etc.
Compared with manual spot welding, the efficiency and accuracy of
welding have been greatly improved.
Product Operation
1. Setting the parameters of welding on the touch screen. (The same
product only need to be set once)
2. Put the fixture with the battery pack on the quick clamping
position.
3. Press the start button, the machine automatically complete all
welding actions.
4. The welder sound to prompt operator replacement of new fixture
(battery pack).
Double side spot welder details
Cylindrical battery pack welding samples
