Introduction

Biomass Hot Water Boiler
Available fuel: biomass waste, woodchips, sawdust, pellets, palm shells, ricehusk, coconuts, palm fibre, solid waste.
1. Small vertical biomass boiler, suitable for 100kw to 1400kw thermal capacity boiler.
2. Horizontal biomass boiler, including manaul type biomass boiler and automatic type biomass boiler, capacity in 0.7mw to 35mw.
Most Popular Biomass Boiler DZL
1. DZL biomass fired stoker boiler, it's automatic type biomass boiler, use chain grate stoker furnace.
2. Design features: Three pass sturcture help improve heat efficiency. Boiler inner use water tubes and fire tubes for heat conduction. Large combustion space in furnace with specifical husk burning furnace design, ensures higher burning efficiency. Automatic biomass feeding system, saving labor work and time cost.
DZL Biomass Boiler Advantages
1. DZL automatic chain grate biomass boiler, we could adjust the hand lever and button to control the feeding/combustions condition, can operate easily efficiently.
2. DZL biomass boiler, is famous with features "water-tube & fire-tube structure" "wing-shape flue" "unique boiler arch" "customized furnace according the biomass"
3. Make it environment-friendly, we will arrange devices such air-preheater/economizer/exhaust gas boiler, reuse the heat energy from high-temperature.
Product: Water Tube Biomass Boiler
SZL double drums water tube biomass boiler in 2.8mw to 35mw
Product: Fire Tube Biomass Boiler
Automatic husk burner boiler, consist of husk burner & fire tube furnace.
Product: Small Solid Fuel Boiler
40kw-1400kw Solid fuel heating boiler.
Boiler Features

Chain Grate / Reciprocating Grate
Fitted with either a chain grate or reciprocating grate, suitable for various types of solid fuels such as coal, biomass, or wood, ensuring full combustion and stable performance.
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

| DZL Series Biomass Hot Water Boiler Technical Parameter Table | ||||||||
| Model | Rated capacity(MW) | Rated pressure (Mpa) | Rated output temperature(℃) | Rated return water temperature(℃) | Thermal efficiency(%) | Fuel comsumption(Kg/h) | Exhaust temperation(℃) | max transportation weigh(t) |
| DZL0.7 | 0.7 | 0.7 | 95/115 | 70 | >80 | 181 | <130 | 10 |
| DZL1.4 | 1.4 | 1.0 | 95/115 | 70 | >80 | 370 | <130 | 22.5 |
| DZL2.8 | 2.8 | 1.0 | 95/115 | 70 | >80 | 727 | <130 | 26.5 |
| DZL4.2 | 4.2 | 1.0 | 95/115 | 70 | >80 | 1080 | <130 | 35.7 |
| DZL5.6 | 5.6 | 1.0 | 95/115 | 70 | >80 | 1390 | <130 | 40.2 |
| DZL7.0 | 7.0 | 1.0 | 95/115 | 70 | >80 | 1726 | <130 | 25.6 |
| DZL10.5 | 10.5 | 1.0 | 95/115 | 70 | >80 | 2530 | <130 | 18 |
| DZL14 | 14 | 1.0 | 95/115 | 70 | >80 | 3390 | <130 | 19.9 |
| Note: Parameter is for reference only, if any changes should follow the factory technical data. | ||||||||
Supply Boiler & Accessories

Boiler Solution

Solutions for Various Industries
Provide customized hot water boiler solutions for hotels, hospitals, residential buildings, food processing plants, and industrial facilities requiring reliable hot water or central heating.
Customized for Your Hot Water Demand
Customize boiler capacity, hot water output, and supply temperature according to heating load, water consumption, and application requirements.
Energy Consumption & Operating Cost Analysis
Estimate fuel consumption and operating costs based on heating demand, operating hours, return water temperature, and local energy prices to help identify a suitable heating solution.
Complete Hot Water System Configuration
Integrate circulation pumps, expansion tanks, water treatment equipment, storage tanks, and temperature control systems according to project requirements.
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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