It is a compact and energy-saving tube heater with a built-in heat exchanger inside the gas burner. 【Reduces fuel consumption by recovering waste heat! High-efficiency type】
The TRF burner is an indirect heating burner that uses a single-end type heat transfer tube, heating through radiant heat. It has a compact installation in the furnace body and provides a uniform temperature distribution on the tube surface. 【Features of the TRF Burner】 ◇ Achieves high thermal efficiency through waste heat recovery with an integrated heat exchanger! ◇ The single-end tube has a double-layer structure of an outer and inner tube, allowing for compact installation in equipment. ◇ The tube surface temperature distribution is excellent, providing high power compared to electric heaters. ◇ It is a low NOx burner with stable combustion. ◇ The use of heat-resistant metal tubes allows for furnace temperatures up to 950°C. ◇ There is also an option for a ceramic tube for the outer tube. ◇ Installation can be done both horizontally and vertically. ◇ By attaching an ejector to the exhaust port, it is possible to create a negative pressure in the outer tube, preventing the outflow of combustion exhaust gases into the furnace even if there is wear on the outer tube. It can be used in various industrial furnaces, heating furnaces, heat treatment furnaces, atmosphere heat treatment furnaces, and more, including carburizing furnaces, quenching furnaces, sintering furnaces, curing furnaces, slow cooling furnaces, nitriding furnaces, annealing furnaces, and tempering furnaces. It can also be widely used as an indirect heating oven for food.
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basic information
【Specifications/Lineup】 Outer pipe tube size: 100A / 125A Inner and outer pipe material: Heat-resistant steel / Ceramic tube Gas type: City gas (13A) / Propane gas (LPG) / Hydrogen (H2)＊ ＊Developing a hydrogen burner capable of pure hydrogen combustion *Please contact us for inquiries.
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Applications/Examples of results
【Applications】 Used in various industrial furnaces, heating furnaces, heat treatment furnaces, atmosphere heat treatment furnaces, such as carbonization furnaces, quenching furnaces, sintering furnaces, curing furnaces, slow cooling furnaces, nitriding furnaces, annealing furnaces, and tempering furnaces. They can also be widely used as indirect heating ovens for food, such as bread ovens and grills. 【Track Record】 We have numerous achievements both domestically and internationally. We can accommodate various devices, equipment, and furnaces. Please feel free to contact us.
Detailed information
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Internal structure
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Thermal efficiency characteristics (based on our combustion tests)
Line up（3）
| Model number | overview |
|---|---|
| TRF | Standard type |
| TRFH | High efficiency type |
| TRFHL | High-efficiency exhaust pipe expansion type |
catalog（2）
Download All Catalogs![[Catalog] Single End Type Radiant Tube Burner "TRF Burner"](https://image.mono.ipros.com/public/catalog/image/01/8e5/688742/IPROS21167551040401676114.jpeg?w=120&h=170)
![[New Development] Hydrogen Combustion! Single End Burner [TRFH-H2]](https://image.mono.ipros.com/public/catalog/image/01/2cc/736557/IPROS91325411110859209140.jpeg?w=120&h=170)
Company information
Since its establishment in 1959, Seiei Manufacturing Co., Ltd. has supplied gas burners and industrial furnaces to various fields. Leveraging the "combustion technology" and "thermal utilization technology" developed during this time, we are working on the development of "hydrogen and ammonia combustion technology" and "low-carbon thermal equipment." At the "Thermal Technology Research Institute," we can conduct combustion tests of hydrogen gas burners, as well as tests for painting drying and aluminum melting using hydrogen combustion. Additionally, we can perform various tests to solve issues related to thermal equipment. As professionals in thermal equipment, we are committed to contributing to the realization of carbon-neutral manufacturing.