Aluminum holding burner, high brightness rotating flat flame, EIRS burner.
EIRS
The EIRS burner is the ideal burner for non-ferrous metal holding furnaces that require a high-brightness flat flame.
The EIRS burner is a nozzle mix type gas burner that produces a high-brightness flat flame. The swirling flat frame prevents the flame from contacting the molten aluminum, allowing the surface of the molten metal to be gently maintained, which suppresses the generation of oxides. It has a large turndown ratio, achieving stable combustion across the entire range of combustion volume. The radiant heat from the high-brightness flame improves fuel efficiency. By maintaining stable combustion at a low air ratio, it minimizes excessive oxygen, which can lead to the formation of oxides. Preheated air is available (up to 300°C). Since it uses a direct ignition method, a pilot burner is unnecessary, simplifying the piping system. 【Features】 - Stable combustion is achieved - The flame is a high-brightness swirling flame along the furnace wall - The combustion system is simple - Preheated air can be utilized - Easy maintenance and inspection *For more details, please download the PDF or feel free to contact us.
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【Specifications】 Model (Maximum Combustion Capacity) ■EIRS-50 (58kW) Flame Length 80L x φ320※1 ■EIRS-100 (116kW) Flame Length 100L x φ450※1 ■EIRS-150 (174kW) Flame Length 150L x φ600※1 Gas Type ■City Gas (13A) / Natural Gas (LNG), Propane Gas (LPG) Ignition Method ■Direct Ignition Detection Method ■Ultraviolet Photoelectric Tube ※1 Open combustion, LPG air ratio 1.1 (direct specification)
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【Purpose】 ■Holding furnace for non-ferrous alloys
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At Shoei Manufacturing Co., Ltd., we are taking on the challenge of "hydrogen combustion"! In addition, we offer a wide range of thermal equipment, including "design and manufacturing of various original burners," "safety combustion system piping equipment," "food heating," "smoke and odor removal devices," "industrial furnaces related to painting and heat treatment," and "aluminum industrial furnaces such as melting and holding furnaces." Please also consult us about our self-developed energy-saving burners and "hybrid heating" that utilizes the unique characteristics of both "gas" and "electricity."
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