Manual Battery Pack Welding Machine 5000A Inverter Spot Welder for 21700 Cell
Manual Battery Pack Welding Machine
The MD-MND5000 is a 6000A inverter spot welding machine built for high quality lithium battery pack assembly. It is suitable for 21700 and 18650 battery packs welding, such as Power tool, e-scooter and energy storage battery packs. The induction load voltage feedback mode keeps the welding voltage constant, so every spot is consistent and reliable.
Key Features
- Constant voltage feedback control - induction load voltage feedback keeps welding voltage stable for high quality joints.
- Pre Heat and Main Heat modes - preheating before welding ensures stable, repeatable weld quality.
- Short welding time - maintains energy density, reducing base metal deformation and discoloration.
- Easy current switching - from low current to high current for precision welding tasks.
- Weld quality check - set upper and lower current limits to simply judge whether the weld is good.
- Adaptive current - welding current increases with welding time to guarantee the welding result.
Technical Parameters
| Welder Model | 5000A Inverter Spot Welder |
| Max Output Short Current | 5000A |
| Welding Battery | 18650, 26650, 21700 |
| Welding Material | Nickel, nickel plated steel |
| Welding Thickness | 0.10-0.30mm |
| Supply | 3 phase AC380V / 50Hz |
| Welder Weight | 42kg |
| Welder Size | 280 x 340 x 480 mm |
| Surface Material | Tempered glass |
| Welding Trigger | By pedal |
| Head Movement Power | By pneumatic |
| Air Pressure | 0.3-0.6 MPa |
| Table Size | 800 x 600 mm |
| Total Size | 800 x 600 x 1220 mm |
| Total Weight | 63kg |
Applications
The MD-MND6000 is widely used for Power tool, e-scooter and energy storage battery packs. Its tempered glass table, pedal triggered, pneumatic head design supports fast, repeatable spot welding of nickel and nickel plated steel strips.
Packing and Shipping
Each unit is packed in a seaworthy plywood case with shock proof foam to protect the welder and table during transport. We ship worldwide by sea, air or express.
Company Information
Guangdong XWELL New Energy Technology Co., Ltd. is a professional manufacturer of lithium battery equipment. Website: http://xwellcn.com | TEL/WhatsApp/WeChat: +86-18620492985 | Email: sales@xwellcn.com
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.