Fire Tube Boiler
 Capacity: |
0.1ton-75ton 100kw-35000kw |
 Pressure: |
0.1Mpa-3.8Mpa |
 Fuel: |
Gas Diesel Fuel Oil, Wood, Biomass Pellet, Ricehusk |
 Application: |
For various industries in foods, beverage, textile, paper, feed mill, chemical, edible oil, rice mill, refinery, packaging, laundry, hotel... |
| Certificates: |
ISO, CE, ASME, DOSH, EAC, CRN |
Yuanda Products: steam boiler, steam generator, hot water heater boiler, thermal oil boiler
Introduction
> Various of Fire Tube Boiler
Structure: vertical, horizontal
Types: steam / hot water generation
Heat capacity: 200kw-14000kw
Steam capacity: 300kg-20000kg
Fuel: diesel lpg gas biogas hfo, wood biomass
> Horizontal Fire Tube Boiler
WNS series horizontal fire tube (smoke-tube) three pass boiler, powered by diesel, gas, lpg, heavy fuel oil, dual fuel, biogas.
Capacity: 500kg-20000kg, 350kw-14000kw, 30hp-1200hp
characteristics of "fan-shape three pass boiler" "wet-back boiler" "corrugated-furnace" "smoke change chamber" "spirally tube", greatly improve thermal efficiency up to 99%.
> Vertical Fire Tube Boiler
Vertical fire tube boiler, with diesel lpg gas burner.
Vertical steam genertor boiler, Vertical hot water boiler.
Capacity in 500kg 1000kg 1500kg 2000kg 350kw 700kw 1400kw
> Biomass Fire Tube Boiler
Biomass fire tube boiler, including fire tube stoker boiler and fire tube burner boiler.
Combustion technology: grate stoker, burner
Capacity: 0.5ton-10ton 350kw-7000kw
Our biomass fire tube boiler system offers flexible solutions for different solid biomass fuels, combining high efficiency with stable and automatic operation.
1. DZ Series Grate Stoker Boiler
Hybrid structure of fire tube & water tube
Equipped with chain grate / reciprocating grate
Wide fuel adaptability: suitable for various solid fuels such as wood chips, biomass pellets, rice husk, etc.
Stable combustion and reliable performance
Ideal for customers with mixed or low-grade fuels
2. WNS-T Series Biomass Burner Boiler
Horizontal fire tube boiler with biomass burner system
Biomass burner adopts semi-gasification combustion technology
Fully automatic control operation
Suitable fuels: wood chips, sawdust, biomass pellets
Higher combustion efficiency and cleaner combustion
Compact design, easy installation
Oil Gas Boiler Features
100% Safety
We make the ultrasonic flaw detection and water pressure test for body body and pressurized part. Boiler equipped with double gauges & safety valves
High Automation Boiler
Intelligient control panel of boiler, it controls the size of the flame of the burner, water level, pressure, temperature and other signals inside the boiler
Energy-Saving Boiler
Three pass boiler, three pass can extend the flue gas distance, enhance heat transfer and increase thermal efficiency. Full heat insulation condenser design
Environmental Friendly
WNS series boiler, it could satisfy all countries' environment NOx emission limit standard. We are on the way to green environment protectionTechnical Parameter
| Fire Tube Oil Gas Boiler | Rated capacity(t/h) | Rated pressure (Mpa) | Rated temperature(℃) | feed temperature(℃) | Thermal efficiency(%) | Exhaust temperation(℃) | Fuel comsumption | max transportation weigh(t) | |
| light diesel oil(kg/h) | natural gas(Nm³/h) | ||||||||
| WNS0.5-1.0/1.25/1.6-YQ | 0.5 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | ＞98 | 60-75 | 32.5 | 35.7 | 3.5 |
| WNS1-1.0/1.25/1.6-YQ | 1 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | ＞98 | 60-75 | 64.5 | 70.1 | 5.5 |
| WNS2-1.0/1.25/1.6-YQ | 2 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | ＞98 | 60-75 | 129.3 | 140.3 | 8 |
| WNS3-1.0/1.25/1.6-YQ | 3 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | ＞98 | 60-75 | 192.9 | 212.1 | 10.7 |
| WNS4-1.0/1.25/1.6-YQ | 4 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | ＞98 | 60-75 | 258.2 | 283.4 | 11.6 |
| WNS6-1.0/1.25/1.6-YQ | 6 | 1.0/1.25/1.6 | 184/194/204 | 20/104 | ＞98 | 60-75 | 388.6 | 424.2 | 17.5 |
| WNS8-1.0/1.25/1.6/2.5-YQ | 8 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | ＞98 | 60-75 | 514.6 | 566.3 | 22.5 |
| WNS10-1.0/1.25/1.6/2.5-YQ | 10 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | ＞98 | 60-75 | 641.7 | 707.8 | 26.8 |
| WNS15-1.0/1.25/1.6/2.5-YQ | 15 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | ＞98 | 60-75 | 960.1 | 1061.7 | 35.2 |
| WNS20-1.0/1.25/1.6/2.5-YQ | 20 | 1.0/1.25/1.6/2.5 | 184/194/204/226 | 20/104 | ＞98 | 60-75 | 1276.2 | 1415.8 | 45.5 |
| Note: Parameter is for reference only, if any changes should follow the factory technical data. | |||||||||
Supply Boiler & Accessories
Boiler Solution
Oil Gas Boiler Consumption
For example, 1ton boiler comsumes 73.53 Nm3 natural gas (heat value 8500kcal). 52kg LPG (heat value 12000kcal). 72 ltrs diesel (heat value 8670kcal).
Boiler Consumption Cost
Tell us your required boiler capacity, fuel type, operating pressure, daily operating hours, and local fuel price. Our team can help evaluate suitable boiler options and estimate operating costs based on your project conditions.
Customized Boiler Solutions for Your Application
Every industrial process has different heating requirements. Selecting the right boiler involves more than choosing a capacity.
Boiler Configuration & Auxiliary Equipment
A complete boiler system involves more than the boiler itself. Auxiliary equipment may include feedwater pumps, water treatment systems, economizers, burners, dust collectors, and automatic control systems...
Why Choose Yuanda
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.
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