Product Description

This series boiler is three return fire tube steam boiler.It equipped with good performance burner and advanced techniques.The burning control,water feed,programs run,etc,is full automatic.This fantasy boiler is safe and reliable,and also has the advantage of compact structure,simple operation,easy installation,high efficiency,less pollution and noise,etc.

Features:
 
1, Sitongpatented technology: **0% completely butt welding, mini stress and
 
reliable quality.
 
2. Large diameter corrugated furnace: Combustion chamber is composed by largediameter full corrugation furnace, big combustion space.
 
3, High steam quality: Large steam space volume and enough height of the net distance between steam water interface and steam outlet. 
 
4, Advanced automatic control: Boiler controller use Siemens/Delixi electrical element.
 
5, Multifunction safety explosion proof equipment: Boiler rear panel is equipped with explosion proof equipment which connected with furnace.