ＴＯＫＡＩ List of Products and Services

Introducing the best-selling model "Alkeep Three Sisters," a versatile aluminum melting furnace that meets the operational needs of our customers! Equipped with the unique design feature of Alkeep, the "molten pool section," it heats the molten metal in the melting chamber, ensuring that the molten metal is always maintained in a clean state. 【Alkeep Three Sisters】 ■ Alkeep The original model featuring our uniquely designed "molten pool section." The shape change of the melting chamber enhances durability and energy efficiency. ■ Alish A unit structure with an independent melting chamber and holding chamber, designed for the production of different alloys. ■ Vertical Alkeep Equipped with high-efficiency heaters for the heat source, this energy-saving model contributes to the realization of a decarbonized society. *You can view the product documentation in PDF format via download. Please feel free to contact us with any inquiries.

• Industrial Furnace

Because TOKAI is fundamentally an energy business, we support companies' energy reduction activities aimed at a decarbonized society. We propose energy conversion to clean heat sources, hybridization of heat sources with added heaters, and energy-saving operational methods through innovative control.

• Industrial Furnace

The "New Type Alkipe NAK" is an aluminum melting holding furnace that has further evolved in durability, operability, and energy-saving performance. Significant shape changes around the melting burner have greatly reduced the impact during material input and the risk of thermal load. By adopting a special insulating material with excellent heat retention properties, we have significantly reduced heat loss from the furnace walls, and combined with NAK's unique pool effect, the holding burner has achieved the highest level of energy efficiency. [Features] ■ Major renewal of furnace body shape ■ Adoption of combustion unit ■ Unification of melting and holding burners ■ Minimized tapping port and use of special insulating material *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

The "Vertical Alkipe" is an aluminum handheld melting holding furnace model that adopts a high-efficiency heater, designed for energy saving and space-saving. It features a compact and lightweight vertical immersion heater, and the heating wire can be replaced independently. Even with a lower temperature inside the protective tube, it can achieve greater output than before, resulting in a longer lifespan for the heater. Additionally, by reducing the surface temperature of the furnace body and the noise during holding, the factory environment improves. Indirect heating also reduces H2 gas volume and inclusions, enhancing the quality of the molten metal. 【Features】 ■ Improved molten metal quality with vertical immersion heater ■ High-temperature molten metal outflow by heating in the melting chamber pool ■ Reduced metal loss through semi-radiant heating ■ Energy-saving and space-saving ■ Significant reduction in exhaust gases greatly contributes to corporate carbon neutrality efforts *For more details, please refer to the PDF materials or feel free to contact us.

• Industrial Furnace

The "Mg Series" is a magnesium melting equipment with excellent productivity. The heat source for the ingot preheating input device can be selected from gas or electricity. The gas replacement hot water supply system pressurizes the chamber and performs quantitative molten metal transport, maintaining hot water supply accuracy by utilizing the siphon principle. We have provided the best equipment to meet various customer needs. In the future, we will continue to offer the best Mg equipment with forward-thinking plans. 【Features】 ■ Safety measures ■ Excellent productivity ■ Significant energy savings ■ Reduced maintenance costs *For more details, please refer to the PDF materials or feel free to contact us.

• Industrial Furnace

At TOKAI, we offer a range of industrial furnaces, including aluminum melting holding furnaces. Among them, we are focusing on proposing industrial furnaces that can contribute to energy savings in order to achieve a decarbonized society. Because TOKAI is rooted in the energy business, we support companies in their energy reduction activities towards a decarbonized society. We will propose energy conversion to clean heat sources, hybridization of heat sources with added heaters, and energy-saving operational methods through innovative control! This document introduces carbon neutrality starting with energy-saving furnaces. There are many examples of energy savings achieved through simple changes in thinking, such as control innovations for reducing exhaust gas temperatures and the installation of automatic opening and closing lids at emission points. 【Energy-Saving Furnace - Introduction Content】 ■ Key points for decarbonization in foundries ■ What is the best energy mix? ■ Effectiveness of material preheating and exhaust gas utilization ■ Case studies of easy energy savings achieved through simple changes in thinking *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

A trump card for a decarbonized society! "ALHYPER 'X'" is a next-generation immersion heater that can be easily installed at the tapping outlet of non-ferrous metal melting holding furnaces (holding furnaces) to achieve energy savings. 【Features】 ■ Can be installed to match the existing shape of non-ferrous metal melting holding furnaces (holding furnaces). ■ Supports energy savings, reduction of running costs, and CO2 reduction for a decarbonized society.

• Industrial Furnace

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.

• Industrial Furnace

"Aluish" is an advanced model of aluminum melting and holding furnace that is designed to accommodate the production of dissimilar alloys, thoroughly pursuing efficiency, quality, precision, and safety. It efficiently performs direct melting and supplies high-temperature, clean molten metal from the pool section. With a unit structure, it allows for various arrangements, and the molten metal in the holding furnace is of high quality and precision due to indirect heating and partition plates. Additionally, since the melting furnace and holding furnace are independent of each other, flexibility can be achieved during operational conditions or equipment updates. 【Features】 ■ Efficiently performs direct melting and supplies high-temperature, clean molten metal from the pool section ■ The molten metal in the holding furnace is of high quality and precision due to indirect heating and partition plates ■ Various arrangements possible with a unit structure ■ Excellent safety measures and combustion control management *For more details, please refer to the PDF materials or feel free to contact us.

• Industrial Furnace

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.

• Industrial Furnace

The "Alkeep" is a bestselling model that realizes the ideal functions of an aluminum melting holding furnace with its uniquely designed "molten pool section." The molten metal is heated in the melting chamber, and the molten metal is always clean. The SiC molten metal filter can remove over 95% of inclusions up to 20μ, and the automatic slag skimming device automatically removes the oxide film from the surface of the molten metal with each casting cycle, contributing to improved casting quality. 【Features】 ■ Heating of molten metal in the melting chamber ■ Molten metal is always clean ■ Significant reduction of oxides ■ Energy-saving and space-saving design *For more details, please refer to the PDF document or feel free to contact us.

• Industrial Furnace

We would like to introduce the "various types of melting holding furnace equipment" that we handle. Starting with the "high-efficiency crucible furnace," which improves the factory environment by reducing exhaust gas temperature, we also offer a lineup that includes the "aluminum holding furnace," "zinc melting holding furnace," and "briquette melting furnace." The "high-efficiency crucible furnace" is equipped with a recuperative (built-in heat exchanger) burner, enhancing energy efficiency. 【Product Lineup】 ■ High-efficiency crucible furnace ■ Aluminum holding furnace ■ Zinc melting holding furnace ■ Briquette melting furnace *For more details, please refer to the PDF materials or feel free to contact us.

• Industrial Furnace

We introduce the various heat treatment furnaces and heating equipment handled by TOKAI. Starting with the "Badge-type Aluminum T6 Heat Treatment Equipment," we also offer a lineup that includes "Continuous Aluminum T6 Heat Treatment Equipment," "Aluminum Solution Treatment Furnaces," and "Mold Preheating Furnaces." Additionally, we have a diverse range of achievements in heating and firing equipment for cast iron, glass firing furnaces, and various types of sintering furnaces. Our company boasts numerous accomplishments both domestically and internationally, providing high-performance equipment that meets the needs of our users. 【Product Lineup】 ■ Badge-type Aluminum T6 Heat Treatment Equipment ■ Continuous Aluminum T6 Heat Treatment Equipment ■ Aluminum Solution Treatment Furnaces ■ Aluminum Aging Treatment Furnaces ■ Mold Preheating Furnaces ■ Painting Drying Furnaces *For more details, please refer to the PDF materials or feel free to contact us.

• Industrial Furnace

"Shiborex" is a small aluminum dross pressing device that improves the yield of aluminum casting and achieves cost reduction, reuse, and recycling, known as the "3Rs." It has been miniaturized and can be installed under furnaces. Aluminum dross can be directly inputted, and its simple operation allows anyone to press it safely and without failure. Our company anticipates trends and provides equipment that contributes to productivity, environmental sustainability, and cost reduction activities in our customers' factories. [Features] ■ Cost Reduction: Reduces processing costs for aluminum dross ■ Miniaturization: Can be installed under furnaces and allows direct input of aluminum dross ■ Easy & Safe Operation: Anyone can press it safely and without failure ■ Patent Obtained: No. 5165469 *For more details, please refer to the PDF document or feel free to contact us.

• Sorting machine

The "Aluminum Chip Compression and Remelting System" compresses aluminum processing chips into solid form using a RUF/metal chip briquetting machine, and then melts the briquettes in an aluminum melting furnace/alkyph. By solidifying aluminum processing chips, the reduction rate can reach up to 1/40, increasing the selling price. The recovery rate of chip oil is up to 99%, and the recycling rate from chips to molten metal can be as high as 90%. Additionally, we offer a lineup that includes a "high-efficiency heater" that can be installed with high output in a space-saving manner, a "dust collection device" featuring a special filter with excellent heat resistance capable of handling high-temperature exhaust gases, and an "automatic ingot feeding device." 【Features】 ■ Reduction rate can reach up to 1/40, increasing the selling price ■ Chip oil recovery rate is up to 99% ■ Recycling rate from processing chips to molten metal can be up to 90% *For more details, please refer to the PDF document or feel free to contact us.

• Other processing machines

TOKAI provides the best support and systems from construction to maintenance for services that will satisfy you and quality that you can agree with. In "Equipment Maintenance," our dedicated staff regularly conducts inspection work on equipment to ensure thorough maintenance management, preventing any slowdown in the production line. Additionally, we offer the "TOKAI Industry Security Service (TIS Service)," a service made possible by our experience in the energy business, which monitors abnormalities in your equipment and provides a reliable production line. [Contents] ■ Equipment Maintenance ■ Plant and Furnace Construction ■ Security Systems *For more details, please refer to the PDF document or feel free to contact us.

• Other security and surveillance systems

● 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.

• Industrial Furnace