XW-MND8000 Pneumatic Gantry Battery Pack Spot Welding Machine DC Inverter 8000A Three Phase 4KW for 21700 Cells

The XW-MND8000 is the mid-to-high power model of the XW-MN series, featuring DC inverter technology with 8000A welding current driven by a robust three-phase 4KW power supply. Engineered for production environments requiring greater weld penetration and consistency on larger-format cylindrical cells, this pneumatic gantry spot welder excels at 21700 and 32700 cell pack assembly.

• DC Inverter 8000A Output: Advanced DC inverter power source delivers 8000A of clean, stable welding current with superior arc control and reduced spatter compared to AC transformer machines — ideal for thicker nickel tabs (up to 0.3mm) and high-conductivity nickel-plated steel.
• Three-Phase Industrial Power: AC 380V 50Hz three-phase input with 4KW rating ensures consistent energy delivery for continuous production, eliminating the voltage sag issues common with single-phase high-current welders.
• Pneumatic Gantry with Foot Pedal: Pneumatic-driven welding head on a rigid gantry frame provides smooth, repeatable electrode force, while the foot pedal trigger enables hands-free operation for efficient two-hand workpiece handling on the 800mm x 600mm table.
• Wide Cell Compatibility: Optimized for 18650, 21700, 32700, and 33140 cylindrical cells across Li-ion, Ni-MH, and Ni-Cd chemistries with welding thickness from 0.1mm to 0.3mm on pure nickel and nickel-plated steel.
• Compact 80kg Design: Despite its 8000A high-current capability, the XW-MND8000 maintains the same 80kg compact footprint (800 x 600 x 1500mm) as the rest of the XW-MN series, suitable for production lines where space is at a premium.

• 21700 and 32700 cell E-bike battery pack production
• Electric scooter and light EV battery assembly
• Medium to high-volume cylindrical cell welding

Contact XWELL today to compare the full XW-MN series and choose between AC, DC Inverter, and DC Transistor power sources for your application.