Engineered components, integrated as one solution.

Gas-Fired Radiant Tubes

Efficient indirect heating for controlled atmosphere furnaces.

In heat treatment and annealing processes, product quality depends entirely on precise temperature control within a controlled atmosphere. Any contact between flue gases and the product introduces the risk of oxidation, surface damage and rejected material with direct consequences for yield and operating costs.

Gas-fired radiant tubes eliminate this risk entirely. Combustion takes place exclusively within the radiant tube, while heat is transferred by radiation to the product, with flue gases remaining completely separated from the furnace atmosphere. ICE supplies bespoke radiant tube systems for demanding thermal processing applications, precisely matched to your furnace design, temperature requirements and production objectives.

How it works

Combustion takes place entirely within the radiant tube. Heat is transferred by radiation to the product, keeping the atmosphere conditions intact. This guarantees consistent, uniform heating with no contamination risk.

Key benefits

• Complete atmosphere protection: flue gases never reach the furnace chamber.
• Uniform heat distribution for consistent product quality with every production run.
• Lower energy consumption through efficient radiant heat transfer.
• Long service life and high process reliability in continuous high-temperature operation.

Available configurations

U-type, W-type and P-type radiant tubes, available in cast, seamless and welded construction. Suitable for process temperatures up to 1200°C.

Why ICE

ICE designs complete furnace heating solutions precisely matched to your specific process, for maximum efficiency, product quality and operational reliability with full involvement from engineering through to commissioning.

Indirect Air Heaters

Controlled process air for critical industrial applications.

Unreliable or poorly regulated process air has a direct impact on product quality and heating/drying performance. In applications where heated air comes into contact with the product.

ICE designs and manufactures customer-specific indirect air heater systems that deliver efficient, uniform and reliable process heating, precisely tailored to your application, your fuel type and your production environment.

Direct and indirect configurations

When product protection is critical, indirect systems ensure complete separation between the combustion gases and the process air via integrated heat exchangers.

Key benefits

• Clean combustion with a wide range of gaseous fuels, including natural gas, biogas and syngas.
• Precise temperature control for consistent process and product quality.
• Uniform air distribution over the entire heating surface.
• Energy-efficient operations with fully integrated control systems.
• Easy installation with systems designed for smooth commissioning.

Why ICE

From initial concept to commissioning, ICE delivers complete air heating solutions, fully tailored to your production environment.

Infrared Burners

Fast, efficient heating for high-performance production processes.

In fast-paced production environments, a slow thermal response means lost output, wasted energy and inconsistent product quality. Infrared burners eliminate these inefficiencies: delivering direct, precise and energy-efficient heating exactly where and when it is needed.

Originally developed for the textile and carpet industry, ICE infrared burner systems are now deployed across a wide range of industries where compact, high-performance heating is required.

How it works

Surface combustion takes place within an FeCrAl metal fibre matrix, generating highly uniform infrared emission across the entire burner surface. The self-cleaning structure ensures stable, long-term performance with minimal maintenance intervention.

Key benefits

• Heating and cooling response within approximately one second, for precise process control and rapid production changeovers.
• Deep infrared penetration enables more compact machine designs and more efficient use of floor space.
• High power density supports greater throughput on existing production lines.
• Self-cleaning construction significantly reduces maintenance frequency and the risk of unplanned downtime.

Technical specifications

• Power density: 100–400 kW/m²
• Process temperature: up to 1050°C
• Wavelength range: 1.2–7.2 μm
• Horizontal or vertical installation
• Compact modular design

Why ICE

ICE integrates infrared burner technology into complete thermal process solutions, designed precisely around your specific production requirements and with full end-to-end involvement in installation and commissioning.

GBP Burner

Compact, reliable combustion for industrial heating applications.

Industrial heating applications require consistent combustion performance under varying process conditions, without unnecessary complexity, excessive maintenance, or high installation costs. Unreliable burner performance has a direct impact on product quality, energy efficiency and production continuity.

The GBP burner is a fully packaged industrial burner solution, designed for reliable operation, efficient combustion and easy installation. ICE integrates GBP burners into a wide range of thermal process systems where proven, low-maintenance performance is critical.

How it works

The GBP burner combines a direct-drive air-butterfly valve, ratio-controlled fuel control and a high-performance mixing nozzle to produce a stable flame over the entire burner range. This delivers efficient combustion and low emissions under varying process conditions.

Key benefits

• Turn down ratio of 1:40
• Negative pressure in the firebox up to 10 mbar
• Fully assembled for faster installation and commissioning.
• Stable, clean flame performance over the full control range.
• Minimized NOx, CO emissions for environmental compliance.
• Excellent accessibility to safety and control components for easy and fast maintenance.
• Built for industrial operations with minimal unplanned downtime.

Why ICE

ICE does not just supply burners. We design complete combustion systems that are precisely tailored to your specific process, for optimal efficiency, safety and performance, from the plant to the full operational lifecycle.

NOXMAT Burners

Precision heating for thermoprocess applications.

NOXMAT burners are trusted worldwide for their temperature uniformity, low-emission performance and energy efficiency. ICE integrates NOXMAT technology into complete heat treatment and thermoprocess systems where precise thermal control is essential.

Product range

• HGBE series: Cold-air burners with excellent temperature uniformity and rapid heating performance.
• RHGB series: Recuperative burners with internal combustion air preheating for improved efficiency.
• K-RHGB series: Ceramic recuperative burners for furnace temperatures up to 1300°C.
• K-RHGBE series: Cost-effective recuperative burners for reliable high-temperature performance.

Key benefits

• Exceptional temperature uniformity for consistent material properties every production run.
• Reduced fuel consumption through integrated heat recovery.
• Low-NOx combustion for compliance with stringent emission standards.

Dunphy Burners

Industrial combustion solutions built for performance and reliability.

Steam generation, waste-to-energy and industrial heating applications have high demands: burners that perform consistently under varying loads, fuels and process conditions, with minimal downtime and full compliance with emission standards. Combustion instability, poor modulation ratio, or excessive maintenance cost time and money that industrial companies cannot afford.

Dunphy burners are known for their robust construction, operational flexibility, and low-emission performance in a wide range of industrial applications. ICE integrates Dunphy technology into complete combustion systems, from boiler retrofits to completely new installations, selecting and configuring the optimal solution for your specific process requirements.

How it works

Dunphy burners combine advanced digital control, servo-driven fuel and air control and proven combustion technology for precise process control, stable flame and low emissions across a wide range of capacities and fuel types.

Product range

• HB series (preheated air burners): Designed for combustion air temperatures up to 300°C. Increases overall system efficiency by leveraging available heat energy while maintaining reliable burner operation.

Key benefits

• Integrated low-NOx combustion technology for environmental compliance.
• Control range up to 10:1 for flexible and efficient process operation.
• Servo-driven fuel and air control for precise and efficient operation.
• Robust, maintenance-friendly design.

Why ICE

ICE combustion specialists configure, commission and optimise complete Dunphy burner systems for maximum efficiency, safety and process reliability, from day one and throughout the entire operational lifecycle.

Forney Burners

Proven combustion technology for power generation.

Power generation industry place high demands on combustion systems: continuous operation across a wide range of fuels and process conditions, with no margin for failure.

With over 90 years of proven performance, Forney provides combustion solutions for some of the most demanding applications in the world. ICE integrates Forney burners into new installations, upgrades, and retrofit projects where reliability, flexibility, and long-term performance are essential.

Product range

Forney's portfolio includes utility burners, duct burners, SCR reheat burners and fully custom-engineered combustion systems, suitable for a wide range of fuels and process conditions.

Key benefits

• Fuel flexibility for oil, gas and dual-fuel applications.
• Built for continuous, highly reliable industrial operations.
• Optimized burner design for efficient combustion and reduced fuel consumption.
• Proven retrofit and upgrade options for modernizing existing installations.
• More than 90 years of proven performance in power generation and heavy industry.

Why ICE

ICE provides the complete integration, commissioning, optimization and lifecycle support for every Forney plant, ensuring that your combustion system delivers maximum performance from day one and throughout its operational life.

Thermal Oxidizers

Reliable destruction of VOCs, odors and hazardous emissions.

Tightening environmental legislation and increased monitoring of industrial emissions leave no room for underperforming cleaning systems. VOCs, carbon monoxide, organic solvents and hazardous exhaust components must be reliably destroyed, every hour of production, every day.

ICE designs and builds customer-specific thermal oxidation systems with high destruction (+99%) efficiency and optimized energy recovery, precisely tailored to your specific process conditions, emission profile and energy objectives.

How it works

Contaminated process gases are heated to temperatures between 750°C and 1,200°C. At these temperatures, harmful compounds are oxidized into stable, environmentally safe by-products, including CO₂ and water vapor.

Four parameters determine the destruction efficiency: temperature, residence time, turbulence and oxygen availability. ICE designs each system to precisely control these parameters for the highest possible conversion rate within your operational boundary conditions.

Energy recovery options

Where process conditions allow, ICE integrates advanced energy recovery: recuperative and regenerative heat recovery, process air preheating and waste heat utilization. This can significantly reduce the total cost of ownership.

Key benefits

• Custom-designed for your process.
• Reliable and efficient conversion of harmful emissions and odour-causing compounds.
• Significantly lower operating costs thanks to integrated energy recovery.
• Fully automated operations with continuous optimization and monitoring.
• Compact, flexible design, fully tailored to the available factory space.
• Ensuring compliance with current and future environmental standards.

Why ICE

ICE combines combustion expertise, deep knowledge of thermal processes and extensive experience in environmental engineering to realize complete emission control solutions. Systems that perform reliably for decades, with integral involvement from engineering to commissioning.

Catalytic Reduction (SCR)

Advanced NOx reduction for cleaner industrial operations.

NOx emissions from industrial combustion processes are subject to increasingly stringent legislation. Failure to meet emission limits results in regulatory, financial and reputational damage and the pressure will only increase as environmental standards continue to tighten.

Selective catalytic reduction (SCR) is one of the most effective technologies for reducing NOx emissions from industrial combustion processes. ICE designs and integrates bespoke SCR systems that deliver maximum emission reduction without compromising operational efficiency, precisely matched to your process conditions and compliance requirements.

How it works

A reducing agent — typically ammonia (NH₃) or urea — is injected into the flue gas stream upstream of a catalyst bed. Within the catalyst, nitrogen oxides (NOx) are converted into harmless nitrogen gas (N₂) and water vapour (H₂O). This delivers high NOx removal efficiencies without the high process temperatures required by thermal reduction systems.

Performance depends on precise reagent dosing, correct catalyst selection, residence time and temperature control — all designed and optimised by ICE for your specific application.

Key benefits

• Exceptionally high NOx removal efficiencies that meet current and future environmental requirements.
• Energy-efficient operation at relatively low temperatures.
• Flexible integration into both new and existing process systems.
• Intelligent control with advanced monitoring and automation for optimal performance and minimal ammonia consumption.
• Long-term reliability thanks to industrial components and proven catalyst technologies.

Why ICE

Each SCR installation is designed specifically for your process. ICE manages the entire project lifecycle, from initial concept and detailed design through to installation and commissioning. In this way, we guarantee maximum environmental and economic performance throughout the entire operational lifecycle.