Waste Heat Boiler is a sophisticated boiler system that recovers various types of waste heat generated during the manufacturing process in companies. Continuous operations for numerous steel, nonferrous metal, chemical, and cement processing and manufacturing industries, creates a huge amount of waste heat. Rather than wasting this industrial thermal heat, a waste heat boiler converts the energy that would otherwise be wasted into useful thermal energy. In short, a waste heat boiler is a device designed to exploit waste heat generated in industry.