Biomass boiler SZL series
steamthermal fluidhot water

biomass boiler
biomass boiler
biomass boiler
biomass boiler
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steam, thermal fluid, hot water
Power source
water tube
Other characteristics
Steam production

Min.: 1 t/h (0.61 lb/s)

Max.: 220 t/h (134.73 lb/s)


Min.: 700 kW

Max.: 154,000 kW


Min.: 0.7 bar (10.15 psi)

Max.: 9.8 bar (142.14 psi)


SZL series biomass boiler adopts chain grate, which is suitable for burning the biomass fuel like wood chip, biomass pellet, etc. SZL series biomass boiler is double drum natural circulation boiler, the whole into an “O” -shaped arrangement, use of chain grate. The front of boiler is the rising flue duct, that is, the furnace; its four walls are covered with membrane wall tube. The rear of boiler is arranged convection bank. The economizer is arranged outside the boiler. Similar to coal fired boiler, SZL series biomass boiler also has the characteristics of big heating surface, high thermal efficiency, little fuel leakage, separate air chamber, sufficient burning, variable frequency control, PLC automatic control. SZL series biomass fired boilers can generate low pressure steam with rated evaporation capacity of 6-35 ton/h and rated pressure of 0.7-2.5 MPa. The designed thermal efficiency is up to 82%. SZL series biomass fired boilers are widely used in chemical industry, paper making industry, textile industry, food industry, pharmaceuticals industry, heating industry, construction industry.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.