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Holding Furnace Product List and Ranking from 14 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Holding Furnace Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 正英製作所 本社、東京支店、名古屋営業所、大阪支店、広島支店、九州支店 Nara//Industrial Machinery
  2. ＴＯＫＡＩ Shizuoka//Industrial Machinery
  3. Nippon Crucible Co.,Ltd. Head Office (Overseas Sales Department, Tokyo Branch), Osaka Branch, Nagoya Branch Tokyo//Glass and clay products
  4. 4 ダイキエンジニアリング Osaka//Other manufacturing
  5. 5 トウネツ 東海事業所 Shizuoka//Industrial Machinery
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Holding Furnace Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Inclined immersion type electric heater holding furnace [oxide reduction type] 正英製作所 本社、東京支店、名古屋営業所、大阪支店、広島支店、九州支店
  2. Reduction of Oxide Generation: Aluminum Melting and Holding Furnace [SMK Series] 正英製作所 本社、東京支店、名古屋営業所、大阪支店、広島支店、九州支店
  3. Pursuing space-saving and energy-saving! 【Immersion Aluminum Continuous Melting Holding Furnace SEH Furnace】 ダイキエンジニアリング
  4. 4 Aluminum Holding Furnace "Alkeep" ＴＯＫＡＩ
  5. 5 Introduction to the test of a hydrogen combustion aluminum melting holding furnace for decarbonization. 正英製作所 本社、東京支店、名古屋営業所、大阪支店、広島支店、九州支店

Holding Furnace Product List

16～30 item / All 35 items

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Inclined immersion type electric heater holding furnace [oxide reduction type]

Inclined immersion type electric heater holding furnace [oxide reduction type]

Solving various issues of the aluminum holding furnace! "1. Reduction of oxides" "2. Improved maintainability" "3. Safety" "4. Energy conservation"

<Problems with Reflective Electric Heater Holding Furnaces> - The atmosphere temperature above the aluminum molten surface is high at 850°C, which promotes the generation of oxides. <Problems with Under-type Electric Heater Holding Furnaces> - Complete draining of the molten metal is necessary during heater tube replacement, which poses safety risks such as leaks. <Problems with Vertical Immersion Electric Heater Holding Furnaces> - The heater tubes are exposed above the molten surface, resulting in significant heat loss from the furnace body and a high occurrence of oxide generation around the tubes. ~These issues are resolved with the "Diagonal" Immersion Type!~ [What is a Diagonal Immersion Type Holding Furnace?] It is a holding furnace equipped with high-efficiency electric heaters installed diagonally downward towards the aluminum molten surface. 1. Reduction of Oxides - Similar to the under-immersion type, the immersion heater is completely submerged in the aluminum molten metal, which suppresses the generation of oxides. 2. Improved Maintainability - The immersion heater tube can be replaced by draining the molten metal down to the lower limit of the molten metal sensor. 3. Safety - Compared to the under-immersion type, there are fewer issues with aluminum molten metal leaks due to the heater's mounting position and structure. 4. Energy Saving - By adopting high-efficiency heaters, the heat loss from the furnace body in the ceiling area is reduced. Holding capacities range from 500kg to 2000kg.

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  • Electric furnace
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Introduction to the test of a hydrogen combustion aluminum melting holding furnace for decarbonization.

Introduction to the test of a hydrogen combustion aluminum melting holding furnace for decarbonization.

A test furnace based on actual equipment that uses a hydrogen burner for melting and an electric heater for holding. It is possible to conduct thorough tests for decarbonization in aluminum casting sites together with our customers!

It is possible to conduct aluminum melting tests using hydrogen combustion with ingot input. Please use it to verify the quality of the molten metal and its impact on the products. The melting gas burner employs a hydrogen burner and electric heaters for retention! It is a hybrid furnace that enables carbon neutrality. By exchanging burner components, you can switch between fuel gases (hydrogen/LNG (natural gas)/LPG), allowing for adaptability based on gas supply trends. Additionally, the furnace structure has a high oxide suppression effect, which you can verify in actual operation. We are committed to solving problems in aluminum casting sites and promoting low carbonization. Please feel free to reach out to us. ~Equipment Overview~ Test Furnace: Aluminum Handheld Melting Retention Furnace (Oxide Suppression Structure) Model: SMH-150H2 Melting Capacity: 150kg/h Retention Capacity: Retention Chamber 800kg/ch *Actual effective capacity during continuous melting, specific gravity 2.4 Melting Temperature: 660–680℃ Control Accuracy: ±5℃ ~Heat Source Configuration~ Melting Burner: Hydrogen Combustion Burner 116kW x 1 unit Retention Heater: Immersion Type Electric Heater 9kW x 2 units Fuel Used: Hydrogen (city gas 13A and propane gas are also possible) Power Supply: 200V/60Hz for power, 100V for operation

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  • Electric furnace

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Reduction of Oxide Generation: Aluminum Melting and Holding Furnace [SMK Series]

Reduction of Oxide Generation: Aluminum Melting and Holding Furnace [SMK Series]

Custom furnace design tailored to customers is possible! Featuring newly developed melting gas burners and holding gas burners! It suppresses the generation of oxides!

Aluminum (non-ferrous metal) melting and holding furnace SMK Series We have a wealth of experience not only in Japan but also in China and Southeast Asia (Vietnam, Thailand, etc.). We can provide detailed layout designs tailored to die casting machines, so please feel free to contact us. 【Features】 ◇ We offer flexible responses with custom-made designs ◇ Equipped with flat frame burners that suppress the generation of oxides ◇ A new design that does not directly apply flame to the molten metal surface, preventing surface agitation ◇ Features newly developed melting burners that consider flame length, diameter, and speed ◇ Standardly equipped with combustion safety devices ◇ Melting capacity ranges from 100 kg/h to 1000 kg/h Additionally, we handle various aluminum industrial furnaces, including melting and holding furnaces (SMH) with further oxide suppression structures, electric holding furnaces (SEUD), centralized melting furnaces (STM), and aluminum heat treatment furnaces.

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  • Industrial Furnace

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Pursuing space-saving and energy-saving! 【Immersion Aluminum Continuous Melting Holding Furnace SEH Furnace】

Pursuing space-saving and energy-saving! 【Immersion Aluminum Continuous Melting Holding Furnace SEH Furnace】

The continuous melting holding furnace chamber developed for aluminum die casting and aluminum foundry manufacturers adopts an immersion heating method, pursuing space-saving and energy efficiency!

We handle the continuous melting holding furnace 'SEH Furnace' developed for aluminum die casting and aluminum foundry manufacturers. The atmosphere temperature in the holding chamber is almost the same as the molten metal temperature, effectively shutting out significant factors that cause dross formation. Additionally, since heating and temperature increase occur from within the molten metal, there is less segregation, oxidation, and gas absorption, resulting in higher quality molten metal. 【Features】 ■ Excellent molten metal quality ■ No dross formation in the holding chamber ■ Contributes to the global environment ■ High molten metal temperature accuracy ■ Longer lifespan (heater tube) *For more details, please feel free to contact us.

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Hot charge dedicated hand-held holding furnace! [Radiation type electric heating aluminum holding furnace EH furnace]

Hot charge dedicated hand-held holding furnace! [Radiation type electric heating aluminum holding furnace EH furnace]

Composed of insulation boards. Fully automatic furnace designed with energy-saving, labor-saving, space-saving, and safety considerations, including molten metal level detection, molten metal temperature control, and atmosphere temperature control.

The "Radiation-type Electric Heating Aluminum Holding Furnace (EH Furnace)" has been developed primarily as a dedicated holding furnace for hot charging in aluminum die casting. It consists of four chambers: heating chamber, receiving chamber, hot water supply chamber, and temperature measurement chamber. This fully automatic furnace is designed with energy-saving, labor-saving, space-saving, and safety considerations in mind, including molten metal level detection, molten metal temperature control, and atmosphere temperature control. 【Features】 ■ Excellent molten metal quality ■ Low energy costs ■ Superior working environment ■ Low maintenance costs ■ Integrated molded bath *For more details, please refer to the PDF materials or feel free to contact us.

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Consideration for the protection of the global environment! 【Immersion-type aluminum holding furnace SH furnace】

Consideration for the protection of the global environment! 【Immersion-type aluminum holding furnace SH furnace】

Significantly improved the shortcomings of the previous radiation-type electric heating holding furnace, achieving energy savings and space efficiency through the adoption of a high-strength integrated molded bus and high insulation materials!

The "Immersion Type Aluminum Holding Furnace (SH Furnace)" has achieved energy savings and space efficiency through the adoption of a high-strength monolithic bus and high insulation materials. There is no occurrence of "ghosting." Since heating is done from within the molten metal, there is no segregation or oxide formation, resulting in higher quality molten metal. Power consumption is approximately 20% lower compared to radiation-type furnaces, leading to low energy costs. The outer surface temperature of the furnace is +20°C above the ambient temperature, eliminating heat and hassle during residue work. 【Features】 ■ Excellent molten metal quality ■ No occurrence of "ghosting" ■ Low energy costs ■ Long lifespan (heater tube) ■ Excellent working environment ■ Safety *For more details, please refer to the PDF document or feel free to contact us.

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Embodiment of automation and labor-saving with advanced technology! 【Small Melting Holding Furnace】

Embodiment of automation and labor-saving with advanced technology! 【Small Melting Holding Furnace】

Collaboration with AGV enables "automatic loading" → "empty operation" risks can be avoided, providing peace of mind. It also effectively addresses the aging workforce issue in die-casting sites by avoiding heavy labor in the central furnace!

Advanced technology has made it possible!! "Automation" and "Labor-saving" of small melting holding furnaces - Collaboration with AGV for "automatic charging" ... safely avoids the risk of "dry firing" - Avoids heavy labor in centralized furnaces ... also effective for addressing the aging workforce in die casting sites! 【Features】 ■ "Automatic charging" in collaboration with AGV → Safely avoids the risk of "dry firing"! ■ Avoids heavy labor in centralized furnaces → Also effective for addressing the aging workforce in die casting sites! *For more details, please refer to the PDF document or feel free to contact us.

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Aluminum melting and holding furnace 'NV-MF04P-04D-A01'

Aluminum melting and holding furnace 'NV-MF04P-04D-A01'

Easy crucible exchange! Can accurately melt and hold aluminum under 40kg!

The NV-MF04P-04D-A01 is an electric furnace consisting of a furnace body and control device designed for aluminum melting and holding with a capacity of up to 40 kg. The output power is finely controlled by an inverter unit, and automatic switching control of melting/holding temperatures is possible with a weekly timer. Additionally, by simply removing the connection screws of the heating element, the heating element section (heat-resistant sleeve) can be easily detached from the furnace body, allowing customers to replace the heating element without long downtimes. 【Features】 ■ Suitable for small-scale production and prototyping ■ Easy crucible replacement ■ Easy heating element replacement ■ Achieves precise temperature management *For more details, please refer to the PDF materials or feel free to contact us.

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High-efficiency aluminum molten metal holding furnace "Board Bus Furnace"

High-efficiency aluminum molten metal holding furnace "Board Bus Furnace"

Maintenance and energy cost reduction! Improved insulation leads to stable molten metal temperature, transitioning from gas to electric for better fuel efficiency.

The "Board Bus Furnace" is a high-efficiency aluminum molten metal holding furnace that excels in thermal insulation and has minimal heat loss. The vertical immersion high-output heater has a small tube diameter, allowing it to be installed at the outlet, which stabilizes the molten metal temperature and eliminates the need to unnecessarily raise the temperature of the molten metal in the holding chamber. It can also be applied as a backup heater for existing heat sources, and since heater replacement is easy, it minimizes the impact on production. 【Benefits of Implementation】 ■ Reduction in energy consumption due to decreased heat loss ■ Stable molten metal temperature ■ No need for crucible replacement ■ Reduction of aluminum oxide ■ Elimination of gas reduces the risk of fire *For more details, please refer to the related links or feel free to contact us.

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Aluminum handheld melting holding furnace (under-alky)

Aluminum handheld melting holding furnace (under-alky)

Aluminum melting and holding furnace capable of supplying the highest grade AL alloy molten metal.

● Supply of the highest grade aluminum molten metal is possible. By adding a "pool section" to the melting chamber and heating the holding chamber from within the molten metal, the generation of high-temperature oxides is virtually eliminated. ● Reduction of energy consumption has been achieved. A reduction of approximately 70% is possible based on thermal energy (compared to gas burners). ● Improvement of environmental performance. CO2 emissions, heat radiation from the furnace body, and noise levels have been significantly reduced.

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Aluminum melting holding furnace "High Quality Alkeep"

Aluminum melting holding furnace "High Quality Alkeep"

Thoroughly pursuing high-quality and high-temperature aluminum molten metal supply! Equipped with a rotary degassing device.

The "High-Quality Alkeep" is a full-spec model aluminum melting holding furnace that thoroughly pursues the supply of high-quality and high-temperature aluminum molten metal. It is equipped with a rotary degassing device that efficiently recovers gas from the molten metal. It features a unique lining structure designed to prevent foreign substances and gas contamination from the holding combustion chamber to the processing chamber and outlet. Additionally, we offer a high-spec model called "Under Alkeep," which utilizes the pool section of "Alkeep" to further enhance molten metal quality and environmental performance. 【High-Quality Alkeep Features】 ■ Unique lining structure to prevent foreign substances and gas contamination from the holding combustion chamber to the processing chamber and outlet ■ Equipped with a rotary degassing device that efficiently recovers gas from the molten metal ■ Full-spec model that thoroughly pursues the supply of high-quality and high-temperature aluminum molten metal *For more details, please refer to the PDF document or feel free to contact us.

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Aluminum melting holding furnace "Neo Alkeep"

Aluminum melting holding furnace "Neo Alkeep"

Low-temperature outflow possible! High melting point substances such as Si will be diffusely dissolved in the pool area of the dissolution chamber.

The "Neo Alkeep" is a dedicated model of an aluminum melting holding furnace designed for high silicon alloys with excellent wear resistance. The capacity of the pool section has been scaled up from previous models, and high-temperature molten metal is supplied to the holding chamber using a dedicated burner. It allows for low-temperature metal pouring and facilitates the diffusion melting of high melting point materials such as silicon in the pool section of the melting chamber. Additionally, we offer the "Super Alkeep," which can also be used as a melting holding furnace for medium-scale centralized melting at 1 to 4 tons per hour and for die-casting machines in the 1000-ton class. 【Neo Alkeep Features】 ■ Diffusion melting of high melting point materials such as silicon in the pool section of the melting chamber ■ Scaled-up capacity of the pool section, with high-temperature molten metal supplied to the holding chamber using a dedicated burner ■ Low-temperature pouring capability ■ Compatible with high silicon alloys with excellent wear resistance *For more details, please refer to the PDF document or feel free to contact us.

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Aluminum Continuous Melting Holding Furnace "Preserve Furnace"

Aluminum Continuous Melting Holding Furnace "Preserve Furnace"

"Preserve Furnace" - An aluminum continuous melting holding furnace that can effectively utilize thermal energy.

The aluminum continuous melting holding furnace "Preserve Furnace" eliminates temperature variations in the molten metal at the tapping outlet and supplies high-quality molten metal. For more details, please download the catalog.

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Crucible-type melting holding furnace "Spiral Furnace"

Crucible-type melting holding furnace "Spiral Furnace"

The most ideal spiral structure 'spiral furnace' that keeps the entire system uniformly at the optimal temperature.

The crucible-type melting holding furnace "Spiral Furnace" can transfer heat while circulating around the outside of the crucible, accelerating the melting speed and promising a reduction in defect rates. For more details, please download the catalog.

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Small Continuous Dissolution Holding Furnace "Heat Tech M Type"

Small Continuous Dissolution Holding Furnace "Heat Tech M Type"

Energy-efficient melting holding furnace! It features a long-life molded structure with excellent heat release.

The "Heat Tech M Type" is a melting holding furnace designed to be friendly to both people and the environment. Since it uses an electric heater for holding molten metal, there is no noise generation or nighttime anxiety. Additionally, the high insulation furnace structure does not emit exhaust gases except during melting, keeping the surrounding temperature low and improving the working environment. 【Features】 ■ Safe and secure even at night or when unattended ■ Low generation of oxides ■ Stable molten metal temperature ■ Easy to clean ■ Capable of automation system upgrades For more details, please refer to the catalog or feel free to contact us.

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