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8 ton biomass fired steam boiler
yuanda chain grate biomass boiler
palmshell fired boiler
biomass pellet fired steam boiler
8 ton biomass fired steam boiler
yuanda chain grate biomass boiler
palmshell fired boiler
biomass pellet fired steam boiler

Biomass Fired Boiler

Biomass steam boiler | Automatic biomass boiler

Biomass fired boiler is a chain/reciprocating grate water-fire tube boiler, very suitable for biomass fuel, fully automatic. It has the patent by our technology, popular boiler model, anti coking, high quality&efficiency, long lifespan.

Output: steam
Thermal Capacity: 0.5-40 ton/h, 15hp-2500hp
Styles: horizontal or vertical
Available Fuel: biomass, wood chips, plam shell, bagasse, sawdust, husks etc
Applied Industries: food, beverage, diaries, feed mill, garment, textile mill, paper mill, packaged, refinery, chemical etc


  • DZL model industrial biomass boiler is the horizontal three pass, fully wet back design, water tube&fire tube packaged type steam boiler with reversal chamber. Capacity: 1 to 40 ton, 30hp - 2500hp; Pressure: 0.4mpa, 0.7mpa, 1.0mpa,1.25mpa, 1.6mpa, 2.5mpa, 3.0mpa, 3.8mpa

  • This biomass boiler has the features of "three pass wet back" "two wings-shape flue" "convex tube plate" "special furnace arch design upon fuels" "inertia gas-dust separation" etc, realize high efficiency and low emission. It's called as "Revolution of Industrial Boilers" by China and overseas markets.

  • DZL DZH biomass fired boiler system

  • Equipped with different grate stoker to meet customer fuels, can using biomass pellets, wood chips, palm shell/fiber, sawdust, bagasse, husk, shells to powered the boiler, then generating steam for factory use.

  • The front and rear arches are respectively equipped with secondary air inlet pipes for air intake to meet the air volume required for the combustion of volatile fuel in the rear area of the front arch, and the combustion reaction is controlled through the air adjustment door to avoid the generation of black smoke and make the boiler exhaust dust The concentration is controlled below the standard to ensure that the boiler smoke and dust emissions meet the national environmental protection regulations.

  • DZL biomass boiler with chain grate, reciprocating grate, fixed grate



wing shape flue three pass wet back stucture2.png

Three pass gas flue structure & Arched tube plate

1. Three pass design extends the flue gas distance, strengthen the thermal transfer efficiency; 2. Arched tube plate increases the toughness of the tube sheet, prevent end cover cracking


spiral corrugated fire tubes 1.png

Spiral Fire Tubes(Smoke Tube) Technology

Use the advanced technology which is our patent to design the spiral tubes, to enhance the boiler thermal power 10% higher than normal, and avoid the spiral tube from ash deposition and wearing


convex tube plat3.png

High security for stable running, long use life

1.Remote monitoring system. It has protective functions of overtemperature, overpressure, water shortage, leakage detection and flameout, ensuring safe and reliable operation


Economizer Design, Energy Saving

1. Recycle exhausted smoke to heat feed water, increase feed water temp then save fuel cost at least 6% per hour 2. Reduce chimney smoke temperature

We Supply


From boiler solution, optimization to installation, 24 hours online, provide technical support and avoid risks for you


Based on user needs, we supply tailored service, boiler drawing&PID system, boiler room design, foundation drawings etc


Full-life After sale service. With our professional technical experts and service team, skilled technology provides customers with professional services


Our engineer on-site guidance installation and commissioning, ensure boiler running perfect, free training for boiler operator


According to the customer production requirements, provide professional boiler solutions, cost analysis, project investment budget, boiler drawing&installation and commissioning service


biomass steam boiler
Model Rated steam output
Rated steam pressure
Rated steam temperature
Feed water temperature
Thermal efficiency(%) Fuel consumption(Kg/h)
DZL 1-0.7/1.0/1.25/1.6-T 1 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 140
DZL 2-0.7/1.0/1.25/1.6-T 2 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 280
DZL 4-0.7/1.0/1.25/1.6-T 4 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 570
DZL 6-0.7/1.0/1.25/1.6-T 6 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 810
DZL 8-0.7/1.0/1.25/1.6-T 8 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 1100
DZL 10-0.7/1.0/1.25/1.6-T 10 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 1380
DZL 15-0.7/1.0/1.25/1.6-T 15 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 2100
DZL 20-0.7/1.0/1.25/1.6-T 20 0.4 to 2.5 (4-25 in bar) 130~226 20/105 >84 2600
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design.

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