Electric Motor Repair Tools Copper Solder Oh1000 Hho Water Welder Machine. Eco-Friendly Fuel Saving: Uses pure water and electricity, reducing electricity and water costs by over 40% compared to acetylene. High Temperature Welding: Oxyhydrogen flame reaches 2800 degrees for fast welding and superior quality compared to liquid gas. Maximum Safety: No gas bottles or hydrogen storage required, eliminating leakage and explosive dangers. Versatile Applications: Ideal for copper, gold, silver, iron, tin welding, glass heating, and acrylic flame polishing. 1 Year Warranty Coverage: Covers core parts for 1 year and other parts for 6 months, excluding human damage. 24/7 Online Support: Engineers available via chat, email, or phone for technical and after-sales inquiries. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. Multiple Certifications: Authorized with CE, ISO9001, and FCC certificates for quality assurance.