
TMAXCN Brand Single-Side Rotary Welding Head Numerical Control Spot Welder Machine. Specialized Battery Welding: Designed for single-side and double-spot welding of cylindrical and polymer battery assemblies. High Precision Control: Features TBI screw and Taiwan silver precision linear guide for accurate movement. Rotating Welding Head: Supports positive and negative rotation for special-shaped batteries and anti-sticking needle function. Stable Welding Pressure: Independent adjustment of two welding needles ensures tension greater than 30N. High Efficiency Output: Maximum speed of 0.5S/point with a capacity of 1800pcs/hour. Versatile Material Support: Welds pure nickel sheet (0.03-0.2mm) and nickel-plated steel strip (0.03-0.3mm). Clean Welding Quality: Produces small spark spatter, no burr, no color change, and beautiful welding results.