Universal type, hydraulic spray! Low NOx oil burner with self-circulation exhaust system.
The "ONR type" is a low NOx oil burner that achieves high performance by combining long-standing rotary burner combustion technology with a self-exhaust gas circulation system for low NOx measures. Its spray mechanism, which is of a high-speed rotation type, excels in atomizing fuel oil and demonstrates outstanding combustion performance even with low-quality oil. Additionally, the characteristics of high-speed rotary burners are fully utilized, allowing for a large turn-down ratio without straining the spray mechanism. 【Features】 - Low NOx - Excellent combustion stability - Capable of using high-viscosity oil - Large turn-down ratio - Low noise For more details, please contact us or download the catalog.
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【Specifications】 ○Model: ONR-25 / ONR-40 / ONR-63 / ONR-100 / ONR-160 ○Maximum combustion rate (ℓ/hr): 250 / 400 / 620 / 1000 / 1600 ○Turn down ratio: 1:5 / 1:6 / 1:6 / 1:8 / 1:8 ○Wind pressure difference between wind box and furnace (kPa): 2.45 / 2.75 / 2.94 / 3.24 / 3.43 ○Required inner diameter of burner tile (mmφ) →ONR-25: 2t/hr 580, 3t/hr 620 →ONR-40: 4t/hr 700, 5t/hr 740 →ONR-63: 6t/hr 870, 8t/hr 940 →ONR-100: 10t/hr 1070, 12t/hr 1170 →ONR-160: 15t/hr 1250, 20t/hr 1440 ○Ventilation method: Forced air combustion ○Burner motor output (kW): 2P 0.75 ○Oil quantity adjustment device and model →ONR-25 to 63: VC-2 (with air-fuel cam) →ONR-63 to 160: VC-3 (with air-fuel cam) ●For more details, please contact us or download the catalog.
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Applications/Examples of results
【Usage】 ○ Boiler ● For more details, please contact us or download the catalog.
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Company information
Sanrei Refrigeration Co., Ltd. has been responding to customer needs and contributing to the development of society and industry for over half a century by leveraging its rich experience and technology to provide innovative and reliable products and engineering services. Our company has a deep connection with the essential elements of human life: "fire," "water," "air," and "earth." We aim to create products that benefit the global environment, including environmental equipment such as burner combustion devices, wastewater and exhaust gas treatment systems, deodorization devices, and industrial equipment aimed at automation and unmanned operations. Moving forward, all employees will continue to strive to contribute to global environmental conservation, guided by the motto "We help create a clean environment and deliver peace of mind."