GUANGDONG XWELL TECHNOLOGY CO., LTD.
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Product Description
Single sided spot welding machine is used to weld nickel sheets with many lithium batteries into a group pack, which is suitable for lithium battery pack assembly in the factory for 14500 18650 21700 26650 32700 etc multi-parallel multi-series combination.
Features:
This machine adopts three welding methods:
Fixed voltage welding : Control the voltage between electrodes, reduce the amount of current, and reduce the generation of sparks during welding
Fixed current welding: passing a certain amount of current, independent of the workpiece resistance, can stabilize welding
Fixed voltage&Fixed current welding: Welding is controlled by setting both current and voltage simultaneously
| Welding Head Number | 2 |
|---|---|
| Welding Head Types | Rotary Welding Head |
| Rotation Function of Welding Head | The welding head supports positive and negative rotation, and is suitable for spot welding of special-shaped batteries and anti-sticking needle function. |
| Rotary Welding Head | R:180º |
| Adjustment Range | The distance between tooling platform and welding needle can be adjusted by 30 mm. |
| Travel | Y: 500mm; Z; Z2:350mm |
| Welding Speed | 0.35s/spot,3600pcs/h |
| Welder Power Suppler | 5000/8000A Inverter Spot Welder |
| Max Motor Speed | 1000mm/s |
| Max Battery Number | 200-600 pcs cells |
| User Interface | Touch screen |
| Power Supply | 220V/50Hz(machine); 3 phase, 380V/50Hz(Welder) |
| Welding Material | Pure nickel sheet: 0.03-0.2mm Nickel-plated steel strip: 0.03-0.3mm |
