
Ly-IV Type Desktop Manual Cold Welding Machine No Power Supply Required. No Power Supply Required: Operates without electricity, heat, flux, or electrodes, saving pre-treatment time. Wide Wire Material Range: Suitable for copper, aluminum, gold, silver, and alloy wires from 0.08mm to 15mm. Superior Welding Quality: Tensile strength equals or exceeds original wire with resistivity not higher than original. 100% Success Rate: Ensures reliable welding joints with excellent conductivity and clean appearance. Simple Operation: Requires no professional training; just thread wires and press the handle. Room Temperature Welding: Completes welding at room temperature without external heat sources. Source Factory Direct: Direct supply from manufacturer with over 10 years of experience and no intermediaries. Lightweight and Portable: Compact design with easy cleaning and convenient carrying for various scenarios.