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biomass wood series steam hot water boiler
15ton chain grate biomass boiler
4 ton firewood biomass boiler
reciprocating grate biomass boiler
biomass wood series steam hot water boiler
15ton chain grate biomass boiler
4 ton firewood biomass boiler
reciprocating grate biomass boiler

Biomass Fired Boiler

Chain grate boiler| Reciprocating grate boiler | Moving grate boiler

Yuanda biomass boiler, using chain grate or reciprocating grate or fixed grate as combustion device, burn woodchip, pellet, firewood, ricehusk, fruit shell etc. We aim to offer the most proper biomass boiler according fuel.

Capacity: 100kg-50000kg, 0.1ton-50ton, 120kw-28000kw
Work Pressure: 3-40bar, 0.3-4.0Mpa
Heat Temperature: 0-450℃
Output: Steam, Hot Water
Application: For heating/drying/turbine drive, in food, beverage, paper, textile, feed mill, pharm, package, chemical, building materials, laundry etc

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Introduction

Yuanda Boiler - 69 Years of Industrial Boiler Manufacturing, a Globally Certified Boiler Factory

Founded in 1956, Yuanda Boiler is a Class A industrial boiler and pressure vessel manufacturer with 69 years of experience. We offer reliable biomass boiler from 0.1ton to 40ton, with ASME, CE, EAC, and DOSH certifications.

Key Features

Customized combustion devices, adapt to various biomass fuels.

1. Standard biomass fuels: wood pellets, biomass pellets, rice husks, coconut shells, palm kernel shells, nut shells, etc.
2. Irregular or high-moisture fuels: wood waste, wood sawdust, wood chips, shavings, bark, bagasse, forestry residues, palm fiber, empty fruit bunches (EFB), and other high-moisture fuels.
3. Mixed fuel: Co-firing with coal, waste fabric, jute, solid fuel etc.

Hand Fired Biomass Boiler

① LSG vertical coal/wood/biomass fired boiler, capacity from 0.5ton to 1ton, 350kw-700kw.
② DZH horizontal coal wood solid waste boiler, manual feeding/de-slagging, strong fuel adaptability, capacity from 1 ton to 8 ton, 700kw to 5600kw.
③ LHG compact coal biomass wood pellet boiler, capacity from 0.1ton to 2ton, 120kw-1400kw.

Automatic Wood Biomass Boiler

① DZL chain grate biomass boiler, single drum water&fire tube mixed boiler, capacity from 1 ton to 8 ton, 700kw to 5600kw
② SZL chain grate biomass boiler, double drum water tube boiler, capaciity from 6ton to 20ton, 4200kw to 14000kw.
③ SZW reciprocating grate(step grate) boiler, membrane wall water tube boiler, strong fuel adaptability, sufficient output, low ash accumulation, capacity from 8ton to 40ton.

Biomass Burner Boiler

WNS series biomass burner boiler is a horizontal three pass fire tube boiler, fuel burning in the front burner. And it can change to gas or oil burner once you do not want use biomass fuel.

Boiler Accessories

Fuel feeding and slag removal system
Fuel feeder, selected by fuel type
Grate speed reducer, with safety clutch device
Slag remover, automatically remove slag

Water-steam system
Water pumps, vertical stainless steel
Water treatment equipment, American"Fleck" brand
Deaerator, boiler corrosion protection
Steam header, input&output ports number can be customization

Air and flue gas system
Economizer, Bigger heating area, can save 7% fuel
Smoke clean equipment, preheater/cyclone/wet scrubber for energy savings and emissions control.
Chimney and smoke ducting, assembled type
Forced fan and induced fan, sufficient flow & power

Control System

Valves&gauges, top famous brand

5-stage safety protection (water level, pressure, temperature monitoring, etc.).

Electric PLC control cabinet, touch screen with interlocking alarm device

Automatic sewage control, steam/water flow metering, and ash collection.

About Our Company

Founded in 1956, quality supplier inspected by SGS Group
■ CE ISO quality certified
■ More than 17 years of export experience, gold medal supplier, guaranteed payment and delivery
■ Integrating research&development production and sales
■ Support video/VR or third party factory inspection
■ Exported to 132 countries, more than 100,000 customers

Quality Control

(1) Strength calculation report with applied materials information;

(2) 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;

(3) 100% X-ray inspection( (Longitudinal, transversal safety inspection)): ensure the quality of entire boiler;

(4) Hydrostatic test: ensure the standard working pressure and safety;

(5) Third-party inspection report

(6) Passed ASME CE ISO DOSH EAC GOST boiler level certificate.

Our Service

Comprehensive Boiler Solutions – From Planning to Lifetime Support

Pre-Sales Support:

Expert Design Guidance: Help you select the optimal boiler model tailored to your industry needs.

Detailed Technical Documentation: Provide certificates, CAD drawings, consumption analysis, and boiler room planning.

Customized Solutions: Deliver complete system designs including installation material lists.

Competitive Pricing: Factory-direct rates with uncompromised quality.

After-Sales Assurance:

Genuine Spare Parts: Original components with reliable supply.

Global Installation & Commissioning: Overseas engineer dispatch available.

On-Site Training: Ensure safe and efficient operation.

24/7 Online Support: Rapid response for any technical needs.

Warranty & Lifelong Care: One-year free maintenance and lifetime service support.

Parameter

biomass steam boiler
biomass hot water boiler
Model Steam output
(Ton per hour)
Rated steam pressure
(Mpa)
Rated steam temperature
(℃)
Feed water temperature
(℃)
Thermal efficiency
(%)
Fuel consumption
(Kg/h)
DZL 1 1 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 150
DZL 2 2 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 280
DZL 4 4 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 570
DZL 6 6 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 810
DZL 8 8 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 1100
DZL 10 10 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 1380
DZL 15 15 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 2100
DZL 20 20 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >86 2600
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design.
Model Rated heating capacity
(mw)
Rated working pressure
(Mpa)
Rated output water temperature
()
Rated return water temperature
()
Thermal efficiency
(%)
Fuel consumption
(Kg/h)
DZL 0.7 0.7mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 150
DZL 1.4 1.4mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 302
DZL 2.8 2.8mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 596
DZL 4.2 4.2mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 880
DZL 5.6 5.6mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 1160
DZL 7  7mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 1380
DZL 10.5  10.5mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 2030
DZL 14 14mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 2700
Note: for place limited, we didn't list all models, if you need other capacity, pressure, fuel, please send us inquiry directly, we will send you detailed parameter.

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