Introduction

Wood Biomass Boiler
Structure: fire tube, water tube
Type: vertical, hroizontal
Feeding system: manual, automatic
Combustion technology: travelling (fixed) grate, chain grate, reciprocating grate
Fuel: wood chips, wood log, wood pellets, sawdust, biomass, coal
Product: DZH Manual Wood Boiler
1. DZH is kind of manual wood boiler, water-fire tubes & wing shape flue structure . Sufficient steam power, steady boiler running for 24 hours' work consistantly.
2. Equipped energy-saving device, eco-friendly emission strandard, low original dust discharge concentration, environmental protection and energy conservation.
3. Generate high quality steam quality, equipped water treatment device and economizer devices. Long life span than 25Years, offer whole life service for boiler.
Wood Biomass Boiler System
We supply a complete biomass boiler system, including the biomass boiler, water treatment system, economizer, flue gas scrubber, feed water equipment, PLC control system, instruments and gauges, valves, pumps, piping, installation materials, and other auxiliary equipment. Customized system design ensures high efficiency, stable operation, and compliance with local environmental standards.
Product: DZL Automatic Wood Boiler
Yuanda DZL series wood biomass boiler, it's kind of chain grate boiler with auto feeding system, work automatically & higher efficiency.
Product: Water Tube Biomass Boiler
SZL/SZW series water tube boiler features a double-drum design with a membrane water wall, offering high thermal efficiency, stable operation, and fuel flexibility for industrial steam and hot water applications.
Product: Vertical Wood Boiler
LSG LSS series vertical wood biomass fired hot water boiler and steam boiler, compact structure water tube boiler.
> Product: Wood Thermal Oil Boiler
Wood hot oil boiler - wood thermic fluid heater - wood thermal oil heater
200kw-28000kw 300000kcal-12million kcal
Boiler Features

Combustion Stoker Grate
Fitted with either chain grate/travelling grate/reciprocating grate/fixed grate, suitable for various types of solid fuels such as coal, biomass, or wood.
Water Softener
A complete water treatment system is included to remove hardness and prevent scale formation, protecting the boiler and improving efficiency.
Security guaranteed & Automation
Multiple safety and monitoring devices — pressure gauge, water level gauge, temperature sensor, and automatic safety protection system — ensure safe and reliable operation.
Economizer for Energy Saving
Equipped with a high-efficiency economizer to utilize waste heat from flue gas, reduce fuel consumption, and improve overall thermal efficiency.Technical Parameter

| DZ Series Steam Boiler Technical Parameter Table | |||||||||
| Model | Rated capacity(t/h) | Rated pressure (Mpa) | Rated steam temperature(℃) | feed temperature(℃) | Thermal efficiency(%) | Boiler water volume(m³) | Exhaust temperation(℃) | Fuel comsumption(Kg/h) | max transportation weigh(t) |
| DZH1 | 1 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | >82 | 3.15 | 127.25 | 192.32 | 9 |
| DZL1 | 1 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | >82 | 3.15 | 113.34 | 190.42 | 13.5 |
| DZH2 | 2 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | >82 | 4.75 | 126.41 | 386.47 | 15 |
| DZL2 | 2 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | >82 | 4.77 | 106.34 | 393.77 | 22 |
| DZH4 | 4 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | >82 | 7.7 | 137.25 | 782.29 | 18.5 |
| DZL4 | 4 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | >82 | 8.2 | 124.49 | 756.89 | 27.6 |
| DZH6 | 6 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | >82 | 7.4 | 146.83 | 1169.57 | 25 |
| DZL6 | 6 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | >82 | 8.1 | 137.29 | 1148.68 | 35 |
| DZL8 | 8 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | >82 | 9.6 | 141.06 | 1602.44 | 38 |
| Note: Parameter is for reference only, if any changes should follow the factory technical data. | |||||||||
Supply Boiler & Accessories

Biomass Boiler Solution

Customized for Your Biomass Fuel
Tailored boiler solutions for wood chips, rice husks, wood waste, straw, and other biomass fuels, based on fuel properties and availability.
Optimized Combustion System
Select suitable grate types, feeding systems, and combustion configurations according to fuel size, moisture content, and combustion characteristics.
Boiler Configuration & Auxiliary Equipment
Integrate suitable auxiliary equipment, flue gas treatment, and automatic control systems to improve operational efficiency and meet project requirements.
Customized Boiler Solutions for Your Application
Every industrial process has different heating requirements. Selecting the right boiler involves more than choosing a capacity.
Why Choose us

Complete Boiler Solutions – Customized boiler systems based on your required capacity, fuel type, working pressure, and application.
International Certifications – Manufacturing capabilities supported by ASME, ISO 9001, CE PED, EAC, DOSH, and CRN certifications, as applicable to the specific model and market.
Global Project Experience – Boiler equipment supplied to over 135 countries and regions, with installation and commissioning services completed in more than 60 countries.
Direct Manufacturer Support – Professional technical assistance from project consultation and equipment selection to installation and after-sales service.
Henan Yuanda Boiler Corp Ltd
We are a fully integrated manufacturer specializing in the design, engineering, manufacturing, installation, and after-sales service of industrial boilers and incinerators. Our products are available with internationally recognized certifications, including ASME, CE PED, ISO 9001, EAC, DOSH, and CRN.
With nearly 70 years of manufacturing experience and more than 20 years of export expertise, we supplied industrial heating equipment to over 135 countries and regions across Asia, Europe, Africa, North America, South America, and Oceania.
Certificates & Qualifications
Global Projects & Services
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