Battery Pack Tab Welder TWM-2000 from Japan
TWM-2000 precision resistance welder for lithium-ion battery pack assembly, welding nickel tabs to cells. Programmable force and current for consistent welds across 18650/21700 cells. HTS 8515.29.00.00 other resistance welding.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include cell type compatibility (18650, 21700, prismatic) and weld strength test data
• ESD-safe documentation required for electronics manufacturing equipment
• Verify no laser assist - pure resistance classification confirmed by current waveform specs