DZL hotwater boiler is a tubed corner coal boiler with single drum and chained fire grate designed with patented techniques.
Patents:
ZL 2010 2 0276870.9
ZL 2012 2 0702726.6
ZL 2012 2 0523268.X
ZL 2009 2 0100806.2
Rated power, MW: 1.4, 2.8, 4.2 5.6, 7.0, 10, 14, 29, 46
 
Bespoke design, please contact us.