> Sairem’s products > Generators >
EvoMag – 915 MHz magnetron generators for microwave applications
High-power magnetron generators for industrial microwave and plasma applications
SAIREM’s microwave generators are designed to deliver stable and reliable power for industrial processes :
- Heating
- Drying
- Material processing
- Plasma applications
- High Power applications
Modular and containerized, our systems scale up to several megawatts — expanding your power capacity with proven reliability.
Several product lines compose our range of 915 MHz magnetron generators, from standalone units to fully containerized multi-megawatt installations:
EvoMag 915 Linear
EvoMag 915 Switch Mode
EvoMag 915 Container
Maximum energy efficiency
Engineered for industrial excellence, the EvoMag 915 generator range by SAIREM delivers outstanding energy efficiency — guaranteed above 80%
High reliability
EvoMag 915 delivers stable and continuous microwave power for the most demanding industrial environments
Easy and low maintenance
Extended magnetron lifespan for reduced maintenance and downtime
Remote monitoring & control
EvoMag 915 comes standard with Modbus, Ethernet and analog interfaces, integrating seamlessly into your existing industrial workflows for total operational control
Technical overview of SAIREM’s 915 MHz magnetron generators
EvoMag, the range of 915 MHz magnetron generators by SAIREM, is designed for industrial and plasma microwave applications, such as high-power industrial applications, plasmalysis of methane, heating and drying.
EvoMag 915 Linear
SAIREM’s EvoMag 915 Linear is a continuous-wave magnetron generator operating at 915 MHz, designed as a single-cabinet system. It integrates a high-voltage transformer and a high-power magnetron. Designed for a broad range of industrial applications, it delivers precise power control while minimizing energy consumption for maximum efficiency.
Available in two power ratings:
- 75 kW
- 100 kW
Key specifications:
- Reduced footprint
- Efficiency >80 %
- Operation mode : CW, Timer, ramp
- PLC control system
- High magnetron lifespan
- Limited energy loss
- Standards: CE, Optional UL/CSA
- Steel RAL 9010 or stainless steel
EvoMag 915 Switch Mode
EvoMag 915 Switch Mode is a continuous-wave magnetron generator, designed as a single-cabinet system integrating switch mode power supplies, a magnetron and a PLC controller.
Designed for applications requiring precise and stable power output, it delivers optimized energy consumption with reliable performance — even at low power levels down to 10%.
Available in four power ratings:
- 36 kW
- 54 kW
- 72 kW
- 100 kW
Key specifications:
- Stable power output down to 10%
- Efficiency >80%
- Precise frequency spectrum
- Low ripple
- Automatic restart function
- Extended magnetron lifespan
- Cabinet: Stainless steel or painted steel
EvoMag 915 Container
Our system, EvoMag 915 Container, is a plug-and-play containerized microwave power solution, designed for year-round operation and seamless integration into demanding industrial environments. Compact and efficient, it combines multiple 100 kW magnetron generators delivering stable and continuous microwave power — scalable up to several megawatts with proven reliability.
Available in various sizes and power levels, tailored to your environmental conditions and regulatory requirements (CE or UL):
- Available in 15 or 20 or 40 ft sizes with scalable microwave power
- Multiple containers stackable side-by-side for maximum power density
Other key specifications:
- 100 kW generators operating independently or together
- Adjustable power from 20 to 100 kW per magnetron
- From 0 to 100% power within seconds
Main applications:
- Power-to-X
- Syngas production from hydrocarbons
- CO₂ conversion into e-fuels
- Plasma-assisted ammonia synthesis
- Methane pyrolysis for turquoise hydrogen and black carbon
- Acetylene & Ethylene production
- Pig iron and mineral production
- Iron ore reduction
- Gas abatement
Integrated into advanced industrial solutions, EvoMag 915 Container addresses the growing demand for high microwave power while supporting decarbonization efforts.
EvoMag 915 MHz magnetron generators are used in a wide range of industrial and scientific applications:
Plasma applications
- Power-to X
- Methane Plasmalys for turquoise hydrogen and black carbon
- Syngas production
- Gas abatement
Industrial applications
- Pig iron and mineral
- Iron ore reduction
- Gas abatement
Laboratory and R&D microwave applications
Why choose SAIREM 915 MHz microwave generators
With over 45 years of expertise in microwave engineering and innovation, SAIREM is a recognized leader in the design and manufacturing of 915 MHz magnetron generators. Our solutions are trusted worldwide for their performance and reliability — whether used standalone or combined with our microwave plasma sources.
Our experienced R&D team works closely with customers to develop standard and fully customized solutions, tailored to specific process and application needs. With experts located across Europe, the USA and Asia, we provide local support and global reach — accompanying you from project design to commissioning and beyond.
Want to know more? Your questions about EvoMag, our industrial microwave generators, answered.
Here are answers to key questions about system benefits and SAIREM services.
A magnetron generator produces microwave energy at industrial frequencies — 915 MHz and 2.45 GHz — using vacuum tube technology. It is widely used for high-power applications such as plasma generation, industrial heating and drying…
A linear power supply regulates voltage by dissipating excess energy as heat through a linear regulator. It delivers a very stable and clean power output with low electrical noise. They are ideal for stable and continuous processes.
A switch mode power supply converts electrical energy by rapidly switching transistors on and off at high frequency. More energy efficient and generating less heat, it offers precise power control down to low power levels — making it the ideal choice for variable processes requiring flexible and accurate power management
The Automatic Restart Function (ARF) allows the generator to restart in a short time after a micro power interruption, avoiding process disruption.
The choice between a magnetron and a solid-state generator depends mainly on your power requirements and budget.
Magnetron generators are the preferred solution for high-power industrial applications (> 2 kW), offering proven reliability and a lower cost per kilowatt — ideal for heating, drying and plasma generation.
Solid-state generators use semiconductor technology with precise frequency control and no moving parts. They are particularly recommended for low-power applications where flexibility and precision are priorities.
SAIREM designs and manufactures both technologies — our experts are here to help you select the most appropriate solution for your specific process.
Complete your microwave installation !
Looking for a complete microwave solution? SAIREM offers a full range of complementary components — tuners, waveguides and plasma sources — to optimize and complete your installation.
To complete your microwave installation, SAIREM offers a full range of accessories and components, including waveguides, measurement accessories and impedance tuners.
Backed by our plasma experts and established research partnerships, SAIREM designs and qualifies microwave plasma sources for industrial and scientific applications. Available as standard or fully customized solutions, our sources are tailored to meet your specific process needs.