Industrial Burners for Energy Efficiency & Low NOx Emissions | Stiefel

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Duel Fuel Burners by Stiefel – Versatile Combustion Systems for Several Types of Fuel

Stiefel’s duel fuel burners can switch without loss of performance from Natural Gas, LPG, Oil or Biofuels, maintaining turndown ratios up to 10:1 and thermal efficiency of 96%. Best suited for premises that require flexibility and reserves on fuel options.
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Stiefel's Industrial Burners advantages

Energy Saving and Performance Combustion Fuel Efficiency

Stiefel burners are serious workhorses, turning up to 98 percent of released heat into something useful thanks to rugged heat-recovery gear and smart pre-mixing heaters. The onboard logic tweaks the air-fuel mix, so every drop of fuel you do burn pours out the most heat possible. A Dutch dairy that retrofitted its plant with our condensing units sliced natural-gas use by 28 percent. Over in a steel mill, a 5-MW oil unit blasting fuel at 200 bar left only 40 percent of its carbon unburned, proving that muscle and green practice can ride in the same truck.

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Stiefel, established in 2013 and headquartered in Guangzhou, China, is a leading provider of high-performance dual fuel burners, versatile combustion systems designed to operate on two different fuels (typically natural gas and diesel/oil) interchangeably or simultaneously, offering flexibility to adapt to fuel availability, cost fluctuations, and energy security needs in industrial and commercial heating applications. A dual fuel burner seamlessly switches between fuels without interrupting operation, ensuring continuous heat output for critical processes such as power generation, boiler systems, and industrial furnaces, where downtime can result in significant production losses. Stiefel's dual fuel burner features advanced fuel 切换 technology that maintains consistent combustion efficiency (up to 95%) across both fuel types, with precise air-fuel ratio control that minimizes emissions of NOx, CO, and particulate matter, complying with strict environmental regulations regardless of the fuel used. The dual fuel burner is engineered with durable components, including stainless steel combustion chambers, high-temperature alloys for nozzles, and robust fuel valves that withstand the different properties of gaseous and liquid fuels, ensuring reliable performance in continuous operation. What sets this dual fuel burner apart is its intelligent control system that automatically selects the most cost-effective fuel based on real-time pricing data, or switches to backup fuel during supply disruptions, optimizing operational costs and ensuring energy security for businesses in regions with volatile fuel markets. Equipped with programmable logic controllers (PLCs) and touchscreen interfaces, the dual fuel burner allows operators to monitor fuel usage, adjust settings, and schedule maintenance, with remote connectivity enabling integration into plant-wide energy management systems for enhanced efficiency. Dual fuel burners from Stiefel are available in various capacities (from 100kW to 50MW), supporting applications ranging from small commercial boilers to large industrial heaters, and can be customized to accommodate alternative fuel combinations such as biogas and fuel oil, or hydrogen and natural gas, adapting to evolving energy trends. Rigorously tested for fuel 切换 reliability, combustion stability, and emissions performance, these dual fuel burners meet international standards such as EN 676 and ISO 3046, ensuring compliance with global regulations and providing peace of mind to operators. Backed by Stiefel's expertise in research and development, the dual fuel burner incorporates innovations such as adaptive combustion algorithms and low-emission nozzles that enhance performance across fuel types, reducing fuel consumption and environmental impact. With Stiefel's comprehensive service network, customers receive expert support for selecting, installing, and calibrating dual fuel burners, including guidance on fuel storage, system integration, and optimizing 切换 sequences to minimize emissions during transitions. For businesses seeking flexibility, cost optimization, and reliability in their heating systems, Stiefel's dual fuel burner is a smart solution that delivers performance, efficiency, and adaptability.

Frequently Asked Questions

Which fuel types are accepted in Stiefel’s burners

Stiefel makes powerful burners thatll run on just about anything sitting around your plant. Natural gas, LPG, heavy fuel oil, even leftover biomass or waste oil-all of those work. You can toss in subsidized stuff too, like biogas or a hydrogen mix that tops out at 20%. These burners arent set-and-forget. An adaptive control system constantly checks conditions and fine-tunes the air-fuel mix, so combustion stays smooth no matter what fuel you pick. One Caribbean resort even installed a dual-fuel model that swaps from gas to diesel in five minutes flat when the network blinks. Three years of stack tests show NOx never creeps above 50 mg/Nm.

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customer evaluation

Ana
Biomass Project Support with Great Innovation

At our sugarcane mill, Stiefel's custom for us biomass burner with ceramic lining nozzles decreased clogging 70 percent. The dual fuel option available along with local regulatory support helped us clinch 30 percent carbon reduction. The design installation process was great.

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Advanced Energy Recovery

Advanced Energy Recovery

Our technologies for condensing and regenerative heat exchangers recover up to 85 percent of waste heat for use, bringing efficiency to 98 percent. A Canadian plant achieved a 10-month payback period from exchanger upgrades, showcasing rapid ROI.
Global Certification and Compliance

Global Certification and Compliance

CE, UL, ATEX, and CSA certification approves the widerange compliant standards our burners meet. For example, hydrogen capable versions of our burners further the EU’s Green Deal and US decarbonization objectives, guaranteeing forward looking solutions.
Data Driven Predictive Maintenance

Data Driven Predictive Maintenance

The IoT sensors integrated in our burners monitors performance, allowing maintenance to be performed proactively. A dutch dairy plant using this data was able to accurately predict nozzle wear and spent 35 percent less on unplanned maintenance, optimizing budget allowance.