
Luyi-Handheld Cold Welding Machine Type I Cold Welder. No Power Supply Required: Operates without electricity, heat, flux, or electrodes, saving pre-treatment time. High Tensile Strength: Welded joints equal or exceed the strength of the original wire material. 100% Success Rate: Ensures reliable welding performance with excellent conductivity and clean joints. Wide Wire Compatibility: Suitable for copper, aluminum, gold, silver, and alloy wires ranging 0.08mm to 15mm. Lightweight & Portable: Net weight of 0.7kg with a compact design for easy carrying and operation. No Professional Training Needed: Simple operation process allows users to weld immediately without specialized skills. Room Temperature Welding: Completes welding at room temperature without high heat or external power sources. Source Factory Direct: Direct supply from a 10-year experienced manufacturer ensuring cost efficiency.