正英製作所 Product Lineup

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.

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 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 "Metal Knit Burner Package" achieves "high efficiency and high power" through the synergistic effect of controlled heat flow and infrared while minimizing unnecessary air! This is a proposal for a set of "originally designed burners and safety control devices" aimed at kitchen equipment and food machinery manufacturers. In pot and kettle heating, it is possible to intentionally set heating areas and balance, as well as achieve even surface heating. The combustion set with safety devices, known as the Pack Mixer, also realizes linear heat control. It can be equipped with convenience comparable to electric systems. 【Features】 ■ Contributes to improving the surrounding environment ■ Pot and kettle heating can be customized in various shapes with original designs ■ The Pack Mixer supports proportional control and programmed heating through electronic control ■ Original unit arrangements can be tailored to fit the space of pots and kettles ■ Assembly work at the factory can be completed in a short time, maintaining stable quality *For more details, please refer to the PDF materials or feel free to contact us.

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.

The "Metal Knit Burner" is a very unique surface combustion burner that uses a special heat-resistant metal fiber woven into a fabric-like material, which can be processed into burners with various shapes of combustion surfaces. The combustion has excellent followability, allowing for quick adjustments in flame intensity, much like adjusting the brightness of an electric lamp. The surface load ranges from 200 to 20,000 kW/m2, with a large turndown ratio, and the flame characteristics can be selected from infrared radiation mode to blue flame mode. 【Features】 ■ Stable combustion ■ Wide range of surface load and turndown ratio ■ Flame characteristics can be selected from infrared radiation mode to blue flame mode ■ Low NOx, low CO ■ Easy combustion adjustment *For more details, please refer to the PDF document or feel free to contact us.

The "AH-D" is a stainless steel burner that supplies "clean gas hot air" for food heating, paint drying, fiber drying, and hot air curtains. The turn-down ratio is adjustable over a wide range of more than 1:10. Unlike oil burners that require indirect heating, clean gas burners can directly combust within the duct to heat the air, making them efficient. Since it adopts a pre-mixed combustion method, there is no concern about backfire, and it is equipped with an automatic safety combustion device, allowing for safe use. 【Features】 ■ Wide adjustment range ■ High reliability ■ Efficient heating method ■ Easy operation ■ Excellent durability *For more details, please refer to the PDF materials or feel free to contact us.

The "SR Top Burner" is a pre-mixed burner top that adopts a frame retention mechanism, ensuring stable flames. It can be safely operated automatically with the installation of an ignition rod and a flame detection rod (ultraviolet phototube is also acceptable). It supports the following combustion methods, allowing you to choose the optimal combination according to the delivery site: □ Bunsen mixed combustion method (can burn with gas supply only) 　→ Combined with a Venturi regulator (VR) 　→ High-load combustion using medium-pressure gas supply □ Blast combustion method (forced mixing of gas supply and combustion air) 　→ Combined with a Venturi mixer (VM) for high turndown combustion 　→ Energy-saving air ratio control/temperature proportional control with double control of gas and air 　→ There is also a package type that integrates combustion equipment, safety devices, and control equipment (PM). 【Features】 ■ Straight flame with a stectite burner structure ■ Stable flames due to the frame retention mechanism, making backfire and misfire less likely ■ High-speed airflow is achieved, resulting in high flame temperatures ■ Safe automatic operation with the installation of ignition and detection rods ■ Usable with various combustion methods such as Venturi mixers

The "Gas Ceramic Immersion Heater" is a radiant tube burner that enables the uniformization of molten metal temperatures. The gas ceramic tube directly heats from within molten metals such as aluminum and zinc, achieving a reduction in oxides, uniformity of molten metal temperatures, significant energy savings, and a reduction in metal loss in aluminum melting furnaces and zinc plating furnaces. We offer three models: "CIH-100A," "CIH-150A," and "CIH-225S." 【Features】 ■ The gas ceramic tube achieves significant energy savings and reduction in metal loss ■ Improved heat transfer to the molten metal ■ Uniformization of molten metal temperatures ■ Reduction of gas absorption into the molten metal ■ Decrease in dross *For more details, please refer to the PDF materials or feel free to contact us.

The "STB Burner Series" is an energy-saving type burner that recovers heat from the exhaust of melting furnaces and heating furnaces using a built-in heat exchanger. By combining the burner itself with the exhaust and waste heat recovery heat exchanger, it aims to achieve approximately 25-30% fuel savings compared to conventional burners. Furthermore, one effective way to maximize the use of this product is to establish a dedicated recirculation path for waste heat recovery. 【Features】 ■ Built-in recuperator ■ Improves fuel efficiency and allows for early recovery ■ Recovers the waste heat flow after heating instead of discarding it from the exhaust ■ Combines exhaust and waste heat recovery heat exchanger ■ Patent obtained for the waste heat recovery system *For more details, please refer to the PDF materials or feel free to contact us.

The "surface combustion burner" can be adjusted over a wide range from "infrared heating" to "blue flame heating." Custom-made designs are available to match the shapes of pots, kettles, and furnaces, including disc-shaped, cylindrical, conical, hemispherical, and concave types. Since electric heaters consume a large amount of power, utilizing "gas heaters" with ample power contributes to the "energy-saving" of thermal equipment. 【Features】 ■ A single surface burner can be adjusted over a wide range from infrared heating to blue flame heating. ■ Custom-made designs are available to match the shapes of pots, kettles, and furnaces. ■ Contributes to the "energy-saving" of thermal equipment. *For more details, please refer to the PDF document or feel free to contact us.

The BS Burner Series is a versatile large-sized gas infrared burner suitable for heating textiles and food, as well as for high-speed heating in powder coating. It is larger and capable of stronger heating than conventional Bunsen-type infrared burners. By adopting a blast combustion method, the combustion volume per unit area has increased by approximately 40%. Additionally, the heating direction can be freely selected—upward, downward, or sideways—allowing for suitable installation on various devices. 【Features】 ■ High radiation efficiency, energy-saving type ■ Lightweight for easy installation ■ Flexible heating direction ■ Stable combustion ■ Automatic ignition and combustion safety device *For more details, please refer to the PDF document or feel free to contact us.

The MH Mini Heater Series is a gas-powered hot air generator that produces warm air with simple operation. Its compact body allows for use in various installation locations. It can be used in a wide range of applications, including food drying, preheating various products, and paint drying ovens. 【Features】 ■ Compact and easy to operate ■ Equipped with a high-power gas burner capable of a maximum hot air discharge temperature of 200°C. ■ Temperature control is possible with a temperature regulator. ■ Standardly equipped with a combustion safety device! The flame detection system closely monitors combustion. ■ Easy adjustment of gas flow allows for fine control of heating power. 【Hot Air Discharge Temperature】 Maximum: up to 200°C 【Standard Combustion Amount】 MH-4 47kW (40,000kcal/h) MH-7 82kW (70,000kcal/h) 【Air Volume / Air Pressure】 (Please consult for non-standard specifications.) MH-4 12㎥N/min 0.17kPa MH-7 30㎥N/min 0.18kPa 【Power Supply】 MH-4 AC100V single phase 0.20kW MH-7 AC200V three phase 0.45kW * Not suitable for heating purposes. * Please feel free to contact us for more details.

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.

The combustion range is large, allowing for stable combustion even with excess air. It is a "hydrogen burner" type using hydrogen as fuel for the high-temperature gas burner "EIS burner." The tile top (castable) can accommodate temperatures up to 1200°C! It supports preheated air up to 300°C. 【Features】 □ Achieves stable combustion and low NOx performance □ Flame shape equivalent to city gas/propane combustion □ Structure with excellent maintenance characteristics □ Simple piping system with direct ignition method You can convert your existing EIS burner to hydrogen combustion by replacing parts, allowing for evaluation tests on the impact on non-heated materials (workpieces), etc. *1 Achievements with conventional gas specifications are available. The H2 model is currently under testing. *2 Piping facilities compatible with hydrogen combustion are required. Please contact us for more details and consultation.

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.)

A regenerative burner with an indirect heating method that enables tube efficiency of over 80% (based on exhaust loss). The heat storage medium built into the burner uses a low-pressure loss ceramic porous body. The regenerative system typically alternates between a pair of two burners (regenerative burners) integrated with the heat storage medium, igniting them at intervals of several tens of seconds. When one burner is combusting, its exhaust is discharged through the heat storage medium of the other burner, and when that burner ignites next, the combustion air is preheated using the heat storage medium to recover exhaust heat. For radiant tubes, by installing regenerative burners at both ends of tubes such as U or W shapes and alternating combustion, tube efficiencies of over 80% can be achieved. □ High efficiency (tube efficiency over 80%) □ Compact with built-in heat storage medium □ Low pressure loss of heat storage medium □ Direct ignition allows for time-proportional ON/OFF control □ Uniform surface temperature of the tube □ Minimal combustion noise 【Model (Combustion Capacity)】 RTR-100A (52kW) RTR-125A (75kW) 【Maximum Operating Temperature】 950℃ 【Gas Type】 City gas (13A, LNG) / Propane (LPG)

□ Stable combustion is achieved through a unique burner mechanism. □ Stable ignition is ensured by the pilot burner. (Direct ignition specifications are also available.) □ Can be installed on various shapes of tubes. □ Waste heat recovery is possible with a dedicated heat exchanger. 【Model (Rated Combustion Capacity)】 RTE-80A (41kW) RTE-100A (70kW) RTE-125A (93kW) RTE-150A (145kW) 【Gas Type】 City gas (13A・LNG) / Propane (LPG) 【Applications/Track Record】 - Various atmosphere heat treatment furnaces - Indirect hot air generation devices - Liquid heating / Liquid tank heating - Food heating / Food processing

With a simple pilot mechanism, it ensures reliable ignition and stable combustion over a wide range. It can also accommodate hot air circulation, contributing to energy savings. (O2≧18%, below 350℃) □ Main combustion Hi-Low-OFF control is also possible. □ A simple and safe flame detection mechanism using a frame rod. □ Durable stainless steel casing that lasts. □ Lightweight for easy installation. (Compared to our conventional models) 【Model (Combustion Capacity)】 DCM-10 (116kW) DCM-20 (233kW) DCM-30 (349kW) DCM-40 (466kW) DCM-50 (582kW) DCM-60 (698kW) 【Duct Air Velocity】 5 to 20 m/s 【Applications/Track Record】 As a hot air generation device duct burner in various fields and equipment: - Painting equipment (paint curing/drying/water removal drying) - Fiber drying - Food processing/food manufacturing (drying ovens/drying equipment) - Spray dryer - Heat treatment furnace - Metal processing - Chemical industry - Drying of wood/leather products - Ceramics/casting - Warm air curtains

□Stable combustion is possible regardless of the type of gas. It can be used with city gas (13A, LNG) and propane gas (LPG). □Easy to handle. The combustion blower and burner are integrated, and it is equipped with a combustion safety device. It can be easily ignited with a power supply and ignition switch (control panel specification). □Safe and reliable to use. In case of an abnormal situation, the safety device will cut off the gas and issue an abnormal alarm. □Easy to adjust combustion. By consolidating the fuel adjustment section to the burner body side, adjustments are easy. □Easy maintenance. The detachment and attachment of each component part are simple, making maintenance and regular inspections easy. □In addition to ON-OFF control, Hi-Low control and proportional control can also be selected. □Reliable ignition can be achieved with a direct ignition method. 【Model (Combustion Capacity)】 SBII-70 (81.4 kW) SBII-150 (174.4 kW) SBII-250 (290.7 kW) SBII-350 (407.0 kW) *For use in high-pressure environments and at high temperatures, we recommend the "BJ burner" and "SP burner."

An infrared Schwank burner that can heat all objects without contact. A gas burner that can provide powerful heating without direct flames through surface combustion with a ceramic plate. It reduces gas consumption for efficient combustion, contributing to energy savings. 【Features】 1. Ideal for heating food Most of the infrared wavelengths emitted from the heated ceramic plate are between 2-4μm. This wavelength range has the highest thermal energy and is particularly easily absorbed by water, making it perfect for heating, drying, and cooking food. 2. Flexible installation orientation The heating direction can be upward, downward, or sideways, regardless of the installation orientation. It can be used according to the desired direction for browning. 3. Good installation characteristics Its lightweight and compact casing make installation easy. It can be ignited simply by connecting LNG (13A/city gas) or LPG (propane gas). 4. Wide range of sizes With a rich lineup of combustion volumes and combustion areas, you can choose the most suitable model for your equipment. For more details, please refer to the gas burner product catalog. Feel free to contact us.

The "AH-B" can be used as a hot air generator for food heating, paint drying, fiber drying, deodorization devices, and heating devices. 【Features】 1. Maximum hot air temperature of 800°C. 2. Equipped with a burner that can handle high furnace pressure conditions. 3. Energy-saving as it can accommodate hot air return temperatures up to 350°C. 4. Utilizes highly reliable combustion equipment, with an automatic safety combustion device included as standard for safety. 5. Compactly integrated piping equipment that excels in maintainability. 6. Customizable design according to usage conditions. 7. An indirect hot air type (AH-BX) with an external heat exchanger is also available. For more details, please refer to the catalog.

【Features】 ◇ It is a packaged type that is pre-assembled in the factory. ◇ It achieves a thermal efficiency of 90%. ◇ It is compatible with high-temperature hot air circulation in the heat dissipation line. ◇ It has high maintainability, equipped with inspection doors in various locations. ◇ The gas burner is equipped with safety devices such as automatic ignition and flame detection, allowing for safe use.

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.

Equipped with a unique retention flame mechanism, it achieves a stable flame. It allows for safe combustion control with automatic ignition and flame detection. 【Features】 ◇ Flexible design tailored to the length of the pipe and the required combustion volume ・Please let us know the desired length of the combustion surface and the combustion volume. ◇ Stainless steel options are also available. ◇ A wide variety of choices from the number of units to connection shapes ・ We can flexibly accommodate from single to multiple units. ・ Connection shapes include I-type, T-type, L-type, H-type, and more. ・ Pipe diameters range from 15A (1/2B) to 50A (2B). (Please consult us for other sizes.) ◇ Automatic ignition and flame detection options are also available. ◇ Benzene combustion without the need for a combustion blower is possible.

The cup is made of lightweight refractory material (ceramic wool molded product) and, after ignition, quickly radiates infrared from the surface of the cup while generating high-temperature heat flow from the flame. 【Features】 1. It is a burner with a high emissivity. The cup shape is designed for optimal surface radiation, allowing for radiant heating including the furnace walls. 2. Proximity heating is possible. Since the flame completely burns on the burner cup surface, proximity heating is achievable, enabling a more compact design. 3. Easy installation due to lightweight. The use of lightweight refractory materials makes the burner lightweight. 4. Heating direction is flexible. Heating can be directed upwards, downwards, or sideways. 5. Resistant to heat cracks. As it is made of molded ceramic fiber, it is less prone to heat cracks even with downward heating, providing excellent durability. 6. Automatic ignition and combustion safety device can be installed. By installing an automatic ignition and combustion safety device, operability and safety can be further enhanced. (This will be a custom product.) 7. A turn-down ratio of up to 1:3 can be achieved. At an internal furnace temperature of 1,000°C, a turn-down ratio of 1:3 is possible.

【Features】 1. It is a blast (premixed) type pilot burner with high flame stability. 2. The flame has a strong base and can produce a longer flame, ensuring reliable ignition of the main burner. 3. The tip of the burner is made of stainless steel, providing high durability. 4. Ignition of this burner is achieved by connecting the secondary side (high voltage) of the igniter to the built-in ignition rod, creating a spark at the burner tip. 5. By using a "venturi mixer and zero governor" (recommended) in the mixer, it can prevent incomplete combustion even if there are changes in the combustion air, maintaining a stable mixing ratio. 6. The length of the burner can be custom-made to order.

Straight Flame Stuctite Burner (Straight Frame Burner) 1. The frame retention mechanism ensures that the flame is very stable. 2. High-speed airflow is achieved, and the flame temperature is high. 3. When used in combination with a venturi mixer, controlling the air-fuel ratio is easy. 4. It can also be used in a Bunsen mixed combustion format with a venturi regulator. * There is also a "SR Burner Top" with built-in flame detection and ignition rods. * Please check the catalog for more details.

In our company's thermal technology research institute, we have a hybrid painting and drying test furnace (Quick Curing System: QCO) that can accommodate various sizes of workpieces, as well as a complete painting booth and guns! We can conduct various thermal equipment studies, including painting and drying. Additionally, we have recently made it possible to heat the hot air zone of the painting and drying furnace (QCO) using a hydrogen burner. With simple operation, it is possible to switch between LPG and hydrogen for combustion.