
Tabletop Hho Gas Flame Fusing Machine Ampoule Sealer for Research Lab Glass. High Efficiency Sealing: Sealing efficiency improved by 70% with 40-45 pcs/minute speed. Safe Oxyhydrogen Technology: Uses water electrolysis to generate flame, eliminating explosion risks of gas cylinders. Eco-Friendly Operation: Only produces water vapor after combustion with no hazardous gases. High Temperature Flame: Oxyhydrogen flame reaches 2800 degrees for fast quartz glass melting. Automatic Pedal Control: Start and stop sealing via pedal; places, seals, and removes 18 bottles simultaneously. Energy Saving Design: Operates using only pure water and electricity as working medium. Anti-Backfire Protection: Multiple tempering, flame arrestor, and nozzle features prevent back-fire. Comprehensive Support: Includes operation manuals, videos, and lifelong technology support.