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4-ton Steam Boiler (biomass or coal-fired)

  1. The drum is constructed using arched tube sheets and threaded smoke tubes to prevent cracking in the tube sheets.
  2. Rising tubes are distributed in the lower section of the drum, eliminating stagnant water zones at the drum bottom. This ensures effective cooling of the high-temperature zone, preventing bulging in the lower boiler section.
  3. Optimized helical smoke tubes enhance heat transfer, ensuring sufficient boiler output and rapid temperature rise.
  4. The rationally designed furnace arch improves combustion conditions, enhances dust suppression within the furnace, and reduces pollutant emissions.
  5. The boiler air chamber features excellent sealing, flexible adjustment, and rational air distribution, lowering the excess air coefficient and improving thermal efficiency.
Categories: ,

Biomass/Coal-Fired Steam Boiler

Industrial Steam Boilers   Stable Output, Low Energy Consumption, Easy Operation  |  Suitable for Multiple Industries
0.1–40 t/h Customization  |  Free Design & Quotation  |  Internationally Certified, Reliable Quality, High Cost-Performance Ratio

  1. High Efficiency & Energy Savings, Direct Cost Reduction
  • Full premix combustion + thickened insulation layer achieves thermal efficiency ≥95%, reducing fuel costs by 15%-25% compared to traditional boilers;
  • Standard waste heat recovery system minimizes thermal loss;
  • Vertical/horizontal configurations available, fits compact facilities to prevent overcapacity waste

2. Reliable Quality, Minimal Downtime

  • Core components sourced from international brands like Liyalu and Siemens; full ISO9001 process control with 100% full-load testing before shipment;
  • Boiler body constructed from premium boiler-grade steel (compliant with ASME international standards), fully automated welding process, critical welds undergo multiple PT/UT non-destructive testing, structural strength meets specifications;
  • Multiple safety protections including overpressure, low water level, and flameout detection ensure stable 24/7 continuous operation

3. Standardized, Controllable Operation with Safe, Reliable Maintenance

  • PLC intelligent control system supports one-button start/stop; Equipped with remote DCS signal transmission for centralized control room monitoring and data traceability;
  • Automatic fault alarms with professional troubleshooting guidance;
  • Multi-language interface, compatible with global voltages, unaffected by grid fluctuations

4. Environmental compliance ensures unimpeded customs clearance

  • Low-NOx burners with NOx emissions ≤30mg/m³, compliant with global standards including EU and Southeast Asia;
  • Can be retrofitted with desulfurization and denitrification units, accompanied by full certification documentation to ensure smooth local environmental inspections and customs clearance

5. Customizable + Wide Load Adaptability:

  • Customized by production capacity (0.1–40 t/h) and local fuel (natural gas/diesel/biomass/coal); 
  • Adjustable load range of 30%–110% ensures sufficient steam supply during peak production while minimizing energy waste in off-peak seasons; Scalable for future capacity expansion

6. Easy Maintenance, Reduced O&M Costs:

  • Modular design with dedicated access ports and inspection windows for routine maintenance and component replacement without disassembling the entire unit. 
  • Transparent pricing for wear parts with long-term OEM supply
  •  Globally shipped with in 3–7 days.
Frequently Q  And  A

Q: Can the fuel be adapted to local sources?

A: Absolutely! We customize for your local natural gas/diesel/biomass/coal and select the most cost-effective solution—no need to modify your fuel supply system.

Q: How long after signing the contract will the equipment arrive? Do I handle installation myself?

A: Standard models are in stock with 7–15 day shipping; custom models take 30–60 days with clear timelines and no delays. Installation is handled by our professional team, and we provide free installation guidance.

Q: Is maintenance expensive? Are replacement parts easy to source?

A: Maintenance costs are low due to simple design. Wear parts pricing is transparent with long-term OEM supply. Global shipping takes 3–7 days, eliminating lengthy waits.

Q: What are the advantages over local brands?

A: Core components use internationally renowned brands for fewer failures and greater stability. Compatible with global voltages and fuels without modification. Dedicated personnel handle everything from model selection to after-sales service—more hassle-free than local brands, with lower long-term fuel and maintenance costs.

Q: Can operations be remotely monitored?

A: The equipment features remote DCS signal monitoring and a centralized control room monitoring system. Faults trigger automatic alerts, allowing trained operations personnel to monitor and handle emergencies from the control room.

Q: Can you ship worldwide? Is customs clearance complicated?

A: Worldwide shipping available via sea or land transport. Professional export packaging (waterproof, shockproof, rustproof) + complete customs documentation. Dedicated personnel track customs clearance progress to ensure smooth delivery.

Which industries require this type of steam boiler?

Chemical industry

Raw material heating

Constant-temperature

Heating for reactors

Solvent recovery distillation

Waste oil refining,

Methanol hydrogen extraction

Etc.

Food processing

Canning Sterilization

Dairy Pasteurization

Baking and Drying

Pasteurization

Etc.

Building Materials Industry

Tile preheating,

Cement curing,

Asphalt heating,

Gypsum drying,

Etc.

Textile Industry

Printing and dyeing setting

Sizing heating

Fabric drying

Etc.

Pharmaceutical Industry

Drug sterilization

Traditional Chinese medicine extraction

Temperature-controlled formulation production

Etc.

Slaughter and farming industry

High-temperature disinfection in slaughterhouses

Winter heating in farms

Etc.

We provide these services

SalesZero-Threshold Pre-Sales: Free Solutions + Dedicated Support:

  • No need for on-site visits—remote condition assessment available;
  • Customized solutions and precise quotes within 24 hours, with no hidden fees;
  • Dedicated 1-on-1 support from fuel selection to customs clearance, with complete certification documents provided directly—no preparation required

Production Progress:   Track progress in real-time, receive complete documentation:

  • Production photos/videos sent every 15 days—no need to chase updates;
  • All installation drawings and operation manuals provided upfront before shipment to prevent delays due to missing documents;
  • Professional certified teams available for on-site installation and commissioning—no need to hire contractors yourself

After-Sales Service:  24-hour response, rapid fault resolution:

  • 1-year warranty on entire unit
  • 24/7 multilingual hotline resolves simple issues remotely; complex faults handled by on-site engineers;
  • Proactive issue detection—no need to wait for failures to occur

Product Enquiry

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4-ton Steam Boiler (biomass or coal-fired)4-ton Steam Boiler (biomass or coal-fired)
$10,000.00
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