SZL Series of Coal-fired Hot-water Boilers

Structural Features

●The SZL series of coal-fired hot-water boilers are dual-drum, vertical-type chain boilers.

●The boiler proper mainly comprises a drum, a furnace, a convection tube bank and an economizer, etc. 

●The boilers of this series have a compact structure and can be conveniently installed and used, achieving a high heat efficiency and an ideal energy-saving effect.  

●The air regulation is flexible during combustion, allowing the boiler to be conveniently operated.

●The grates adopt a stepless speed regulation, which is convenient, stable and reliable.

●The modified furnace arch realizes a strong fuel-adaptability and an ideal burning effect. 

●The installation period is short, greatly reducing the capital investment.

Applications:

This series is mainly used in colleges, hotels and hospitals for supplying hot water and heating.