Technical characteristics:
• Significant heat exchange efficiency: adopt jet and internal plug-in structure, improve heat exchange efficiency, make       heat exchange efficiency ≥75%.
• High heat exchange temperature: up to 600 ℃.
• Convenient temperature adjustment: 60 ~ 600℃ can be adjusted.
• Hot air temperature is stable: ± 5 °C.
• Strong operability: frequency conversion control, simple operation.
• Long life of heat exchanger: Pre-dusting and air distribution in flue gas greatly reduces the smoke brought into the heat exchanger and stabilizes the flue gas temperature.

Structure: scraper type

Scraper speed: 2.0 m/s
Slag output: the maximum is 400kg/h and 1000kg/h 
Power :1.1kw and 2.2kw.