This steam boiler is published with the manufacturer’s full specification — material Special steel for boilers, type Natural Circulation. Made by Zhengzhou Dabonn Energy Co., Ltd. (1 year on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Steam Boiler
- Rated Capacity: 1 ton 5 ton 8 ton 10 ton 20 ton 30 ton 40 ton biomass steam boiler
- Material: Special steel for boilers
- Warranty: 1 Year
- Place Of Origin: Henan, China
- Type: Natural Circulation
- Fuel Type: wood pellet steam boiler / rice husk steam boiler
Technical Specifications
| Output | Steam |
|---|---|
| Usage | Industrial |
| Fuel | Biomass Pellet / Wood Chip |
| Pressure | Max. 2.5MPa |
| Structure | fire and water tube |
| Type | Natural Circulation |
| Material | Special steel for boilers |
| Core Components | Pressure Vessel, PLC, Gearbox, Motor |
| Key Selling Points | Easy to Operate, High Safety Level, Automatic |
| Style | Energy Saving Dabonn Energy Steam Boiler |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Machinery Test Report | Provided |
| Weight (Kg) | 9500 |
| Place Of Origin | Henan, China |
| Brand Name | Dabonn Energy |
| Dimension(L*W*H) | According to the boiler capacity |
| Product Name | ASME CE EAC ISO Coal Biomass Fired Boiler |
| Design | Coal Fired Steam Boiler |
| Rated Capacity | 1 ton 5 ton 8 ton 10 ton 20 ton 30 ton 40 ton biomass steam boiler |
| Rated Thermal Efficiency | ≥85% industrial steam boiler |
| Fuel Type | wood pellet steam boiler / rice husk steam boiler |
| Item | Biomass Fired Steam Boiler |
| Keywords | multi-fuel biomass boiler / automatic biomass boiler |
| Advantages | Industrial Coal Fired Boiler |
| Name | wood chip boiler / sawdust boiler / straw boiler |
| Function | Customized Industrial Boiler |
| Selling Units | Single item |
Product Details
Biomass Coal Steam Boiler
- Automatic Biomass-Fired Steam Boiler — Turn Waste into Reliable Industrial Steam The DZL series single-drum horizontal biomass steam boiler delivers high-efficiency, low-emission steam generation for industrial processing lines worldwide.
- Dual Fuel, Switch Anytime – Coal Or Biomass:Burns coal (anthracite, bituminous) and biomass (wood chips, rice husk, bagasse, PKS, coconut shell) in one chain grate boiler – switch fuel by local price and supply, no modification, no derating.
- Fully Automatic, Low Labor:PLC + touch screen, auto fuel feeding, auto water level and pressure control, safety interlocks; A-class licensed manufacturing with 107+ patents.
- Customized For Your Plant: Capacity 1-40 t/h, pressure 0.7-1.25 MPa (higher available), fuel blend ratio, voltage, climate version and control logic all customized to your project.
标题
OEM/ODM: private label and branding available for local partners.
Send us your fuel samples and factory requirements – our engineers will return a customized boiler proposal with technical drawing and quotation.
标题
Our biomass coal fired steam boiler is a dual fuel industrial steam solution built on the proven chain grate platform – DZL single-drum and SZL double-drum series. One boiler, two fuel families: fire coal – anthracite, bituminous or lean coal – when coal prices are low, and switch to biomass – wood chips, rice husk, bagasse, palm kernel shell (PKS), coconut shell, sawdust or straw – when local agricultural waste is abundant or when you need carbon-neutral steam. Fuel switching is fast and requires no boiler modification, no burner change and no derating.
Certified Quality You Can Trust
1. A-Grade Boiler Manufacturing License (China's highest tier)
2. ASME / ISO / CE certified
3. 107+ technical patents in combustion, heat transfer, and control systems
ITEM | DZL1-1.25-SCII | DZL2-1.25-SCII | DZL3-1.25-SCII | DZL4-1.25-SCII | DZL5-1.25-SCII | ||||
Rated evaporation (t/h) | 1 | 2 | 3 | 4 | 5 | ||||
Rated working pressure (MPa) | 1.0/1.25/1.6/1.8/2.0/2.5(Rated working pressure can be selected according to user requirements and standard series) | ||||||||
Feed water temperature (℃) | 20 | 20 | 20 | 20 | 20 | ||||
Applicable fuel and low calorific value | Wood: 3000Kcal/Kg Biomass particles: 4000Kcal/Kg Coal: 5500Kcal/Kg | ||||||||
Boiler thermal efficiency (%) | 85-87 | ||||||||
Maximum transport weight of boiler (T) | 13 | 23 | 24 | 26 | 38 | ||||
Maximum transport size of boiler (m) (L×W×H) | 4.25×202×2.9 | 2.5×5.6×3.4 | 5.7×2.6×3.4 | 6.62×3.0×3.6 | 7.52×2.8×3.85 | ||||
1. Fully Automatic Operation
PLC-based automatic control with touch screen: automatic fuel feeding, auto ignition, auto water level, auto pressure control, auto alarm and safety shutdown. One operator can supervise multiple boilers. Remote monitoring and mobile alert are available on request.
2. Safe & Reliable – A-Class Licensed Manufacturing
Designed and manufactured under China A-class boiler license with 120+ patents: explosion-proof structure, multiple safety valves, low-water and over-pressure protection, and complete pressure-part quality records. Every boiler is hydro-tested before shipment.
3. Low Emission Compliance – Future-Proof Your Plant
Matched dust collector, desulfurization and denitrification (SNCR/SCR) systems are available to meet local emission limits for solid fuel boilers. Low-emission combustion design keeps your plant compliant as environmental standards tighten – in coal mode and biomass mode alike.
Certifications & Quality Control
1. ISO 9001 / CE / ASME certified quality system
2. third-party inspection accepted before shipment
3. 100% hydrostatic test on every pressure part
4. Complete document package: drawings, test reports, operation manual, packing list
标题
Full in-house production: design, plate cutting, welding, pressure testing, painting and testing under one roof.
FAQs
Can you design a boiler for my specific steam pressure and temperature requirements?
Yes. All our boilers are custom-engineered. Simply provide your required steam output (T/H), working pressure (MPa), steam temperature (°C), and fuel type.
Can we visit your factory?
Our factory is located in Henan, China. We have a professional team and advanced production equipment. We warmly welcome you to visit our factory.
How can I pay you?
T/T, Western Union, Money Gram and Ali Trade Assurance is better.
What trade methods are supported?
We can trade by EXW, CIF, FOB, FCA, CFR, DAP, DDP.
Why Choose Our Factory?
Full Lifecycle Support: Our engineers deliver remote technical support and after-sales services spanning engineering design, manufacturing and on-site commissioning.
What fuels can this biomass steam boiler burn?
Wood pellets, rice husk, bagasse, palm kernel shell (PKS), coconut shell, wood chips, sawdust, straw and biomass briquettes. The combustion system is tuned to your local fuel; coal/biomass dual fuel is also available.
Our Service & Support
Pre-sales: free technical consultation, fuel analysis, boiler selection and layout drawing.
Ordering: contract review, production photo & video updates, third-party inspection welcome.
Delivery: seaworthy export packing, complete shipping documents, delivery to your port.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–1 set: US $6000 / set
- 2+ set: US $5900 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this steam boiler?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Zhengzhou Dabonn Energy Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, Trading Company. Browse the full Zhengzhou Dabonn Energy Co., Ltd. range on HVACR Nexus.
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