Series of DZL type is horizontal tri-backhaul water fire pipes chain grating quick installed boilers, with the evaporation capacity of 2t/h-10t/h and working pressure of 1.0-2.5MPA.the boiler body frame is singly boiler cylinder portrait type, the length of boiler cylinder and chain grating are extended; appropriate rear arch is arranged to let a rear arch coverage reach70%;there is air pre-heater at the rear part; the combustion device uses center flexible grating, equipped with bigger blower and induced draft fan. this series of boiler features compact in structure, small in overall dimension ,new technologies of arch pope and plate abnormal shaped flue and helix smog pipe; high in heat efficiency ,safe and reliable in running, convenient in transportation and installation.

1,Horizontal layout, accounting for a small ground, easy installation and transportation.
2,With threaded pipe, high thermal efficiency.
3,Human control,, good performance of security and easy to operate.