Since 1902 when Voelker patented the electric glass melting method, this technology has evolved significantly. The process utilizes electric current passing through glass batch materials to generate heat via joule effect, efficiently melting glass through direct electrical conduction.

• High thermal efficiency up to 80% energy conversion
• Significant energy savings compared to traditional methods
• Compact footprint with simple structural design
• Reduced volatilization of expensive oxide raw materials
• Stable melting process with homogenized glass liquid
• Zero pollution emissions and lower noise levels
• Improved working conditions and automatic control systems
• High product quality with minimal maintenance requirements