
Un-80-4 Butt Welding Machine for Copper Alloy. Wide Material Compatibility: Suitable for copper, aluminum, stainless steel, and various carbon steels. Micro-Computer Control: Precise control over clamping, welding, and forging parameters. Customization Available: Full customization from samples or designs with flexible options. Efficient Welding Process: Simple process with minimal shortening and reduced metal burrs. Sample Testing Support: Accepts samples for welding tests with photo and video reports. Technical Proposal Service: Engineers provide technical proposals and basic concept drawings. Flexible Payment Terms: Accepts T/T, L/C, Western Union, and PayPal. Comprehensive Warranty: One-year standard warranty with free parts replacement.