正英製作所 List of Products and Services

The EIM burner is a gas burner of the nozzle mix type that produces a high-brightness, straight flame. It has a large turndown ratio, achieving stable combustion across the entire range of combustion volume. Stable combustion is obtained across the entire range of combustion volume, eliminating concerns about backfire in low combustion areas. In applications such as aluminum melting furnaces, the radiant heat from the high-brightness flame improves melting efficiency. You can choose a direct ignition method, which eliminates the need for a pilot burner, simplifying the piping system. It has a structure that is easy to disassemble and maintain. It achieves stable combustion at a low air ratio, minimizing excessive oxygen that can cause oxides and improving fuel efficiency. 【Features】 ■ Stable combustion is achieved ■ The flame is a high-brightness straight flame ■ The combustion system is simple ■ Easy to install ■ Maintenance and inspection are easy *For more details, please download the PDF or feel free to contact us.

The EIRS burner is a gas burner of the nozzle mix type that produces a high-brightness flat flame. The swirling flat frame prevents the flame from contacting the aluminum melt, allowing the melt surface 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 amounts. 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 cause oxides. Preheated air is available (up to 300°C). Since it uses a direct ignition method, a pilot burner is not required, simplifying the piping system. 【Features】 - Stable combustion can be 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.

The EIL burner is a nozzle mix type burner that produces a high-brightness long soft flame. It has a large turndown ratio, achieving stable combustion across the entire range of combustion volume. Stable combustion is obtained across the entire range of combustion volume, with no concern for backfire in low combustion areas. It provides combustion that suppresses oxidation with a slow long flame, suitable for aluminum melting furnaces. The structure is easy to disassemble for maintenance. We offer two types: "S type (without burner tile)" and "T type (integrated burner tile)." 【Features】 ■ Stable combustion is achieved ■ The flame has a high-brightness long soft frame ■ The combustion system is simple ■ Easy to install ■ Maintenance and inspection are easy *For more details, please download the PDF or feel free to contact us.

The "EIS Burner" is a high-temperature gas burner that offers a wide combustion range and stable combustion even with excess air. It can be widely used in industrial furnaces such as heat treatment furnaces, plating furnaces, melting furnaces, and heating furnaces. With its compact design, it efficiently heats with a high-speed thermal flow of completely burned blue flame. Its easily disassembled structure makes maintenance simple. Depending on your usage environment, we offer two types of burner tops: "Metal Top (Heat-resistant Steel: M Type)" and "Burner Tile (Castable: T Type)." 【Features】 ■ Usable over a wide temperature range ■ Excellent combustion completeness, uniformly stirring the furnace temperature with high-speed thermal flow ■ Preheated air can also be used, achieving energy savings ■ Simple piping system due to direct ignition method ■ Easy maintenance and inspection 【Fuel Gas】 City gas (13A), LNG, propane gas (LPG), hydrogen (dedicated combustion)

The STBW burner is a heat recovery type burner equipped with a heat exchanger that collects combustion exhaust gases from around the gas burner combustion tube. Compared to regenerative burners and external heat exchangers, the STBW burner maintains a low initial cost while contributing to a quick return on investment with a fuel-saving efficiency of approximately 30%. By incorporating a simple heat-resistant heat exchanger, it features a low-cost structure that is less prone to clogging. The flame detection mechanism is integrated with the burner, allowing for a direct ignition method that does not require a pilot burner, resulting in excellent maintenance characteristics. 【Features】 - The price of the burner is significantly lower, offering excellent cost-effectiveness. - Self-exhaust gas recovery (recovery from the burner tip) - No need for a heat exchanger or waste heat recovery duct on the furnace side - Built-in heat exchanger made of heat-resistant metal - Excellent maintenance characteristics - Capable of high-load combustion in a sealed state *For more details, please refer to the PDF document or feel free to contact us.

The "BJ-300, 400, 600" is a package-type gas burner developed for ovens as a large-capacity model. The air-gas control mechanism and ignition-detection mechanism are integrated into the main unit, resulting in a compact piping space. It features a fan that allows for combustion even in high-pressure environments inside the furnace, and a version for glass workshops is also available. 【Features】 ■ Compact design ■ Stable combustion ■ Wide turndown ratio ■ Easy combustion adjustment ■ Simple maintenance *For more details, please refer to the PDF materials or feel free to contact us.

A versatile gas burner that achieves a large and wide combustion range with a significant turndown. As it is a package type with an integrated combustion blower, it is easy to install and has excellent maintenance characteristics. To be usable in various fields and temperature ranges, burner top materials are available in SUS specifications and tile specifications. 【Model】 (Rated combustion capacity) SP-100 (116kW) SP-200 (233kW) *For capacities larger than 233kW, we recommend the "BJ burner." 【Features】 □ Stable combustion with complete combustion □ Wide compatibility with combustion chamber pressure □ Integrated safety devices □ Easy combustion adjustment □ Turndown ratio of 20:1 □ Easy maintenance □ Proportional control (PID) with control motor 【Track Record】 We have numerous achievements both domestically and internationally. (Various industrial furnaces such as drying ovens, heat treatment furnaces, heating furnaces, plating furnaces, hot air generators, deodorization devices, etc.)

The "Metal Knit Burner," ideal for mold heating, eliminates excess combustion air and achieves "gentle yet high-speed heating for molds" through the synergistic effect of heat flow and infrared. Unlike conventional torch gas burners, it does not produce unnecessary flames, improving the surrounding environment and achieving significant energy savings. In the casting of automotive parts, which requires strict quality control, we can quickly and evenly heat the necessary parts of each mold, leading to feedback such as "no need for waste shots." We have a wealth of experience both domestically and internationally. We can design according to the shape of the mold, so please feel free to consult with us. 【Features】 ■ Combustion set with safety device = can be combined with a pack mixer for quick on-site installation ■ Can be made into a mobile unit, allowing the burner set to be used only when needed ■ Uses heat-resistant alloy fibers * For more details, please refer to the PDF document or feel free to contact us.