日本高熱工業社 Product Lineup

Recently, we often hear about "carbon tax." However, many people might think, "It sounds complicated..." or "Does it relate to our factory?" In simple terms, a carbon tax is a system where "producing CO2 (carbon dioxide) incurs a cost." The goal is straightforward: to prevent global warming. For example, burning coal or heavy oil releases CO₂. The carbon tax is a system that encourages actions to "reduce CO2" by imposing taxes based on the "amount of CO2 emitted." In other words, companies that are environmentally conscious benefit, while companies that emit a lot of CO2 face increased costs. It can be seen as a kind of "environmental incentive system." *For more details on the column, please refer to the related links. Feel free to contact us for more information.*

• Other environmental equipment

The Japanese aluminum casting industry has been supported by stable demand centered around the automotive industry for many years. However, the market environment has changed significantly in recent years. The shrinking domestic market, changes in component composition due to the shift to electric vehicles (EVs), and intensified global competition are forcing a restructuring of the traditional business model. *For more details on the column, please refer to the related link. Feel free to contact us for more information.*

• Casting Machine

Our company has been gradually advancing initiatives toward digital transformation (DX), and we are currently achieving a certain level of success in this endeavor. We have introduced our DX promotion efforts several times. The introduction of IoT in manufacturing sites requires not only technical ingenuity but also an understanding and response to the specific operational constraints of the site. The monitoring project for the holding furnace that we undertook was a challenge realized within such constraints. Our client faced the following issues at their site: - Once stopped, the molten metal inside the furnace solidifies, requiring a significant amount of time and energy to restart. - In the event of a leak, there is a risk of fire. - They wanted to minimize the opening and closing of the holding furnace lid to reduce unnecessary power consumption. Given this background, we proposed the implementation of an IoT system (Furnace Plus) that continuously monitors the state of the furnace and can detect signs of abnormalities early. *For more details on the column, please refer to the related link. For further inquiries, feel free to contact us.*

• Industrial Furnace

In the Japanese aluminum casting industry, there are experienced veterans who strongly lead daily production. They naturally guide those around them in their daily tasks without relying on titles, and when troubles arise, they act and make decisions faster than anyone else—this is their role. Before we know it, the atmosphere and quality on the shop floor are greatly supported by their skills and judgment. There are likely many instances in every factory where this realization occurs. However, now, the veteran workforce that has been the backbone of this on-site capability is rapidly approaching retirement. The challenges surrounding the inheritance of skills, such as the shortage of young talent due to declining birth rates and an aging population, the personalization of skills, and the limitations of the education system, are intricately intertwined and cast a shadow over the sustainability of the entire industry. *For more details on the column, please refer to the related link. For further information, feel free to contact us.*

• Casting Machine

"The era where the speed of change determines competitiveness" — this phrase has become a common reality not only in the manufacturing industry but across various sectors. Nevertheless, the Japanese aluminum casting industry faces the challenge of not being able to ride the wave of change, and in reality, it is struggling to keep up with global trends in the speed of technological innovation. *For more details on the column, please refer to the related link. Feel free to contact us for more information.*

• Casting Machine

In the casting industry, complex challenges such as labor shortages, productivity improvements, and decarbonization are becoming burdens for management. In this situation, national subsidy and grant systems can be utilized not just as financial assistance, but as part of a "management strategy" that supports corporate transformation. Our company conducts daily research and information gathering on these systems for manufacturers, including those in the casting industry, and proposes optimal utilization methods. In this article, we will clearly and carefully explain four particularly noteworthy subsidy systems, covering everything from an overview of the systems to key points for application. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

• Casting Machine

In terms of energy consumption in factories, compressed air is one of the major load factors alongside air conditioning and lighting. Particularly in processes such as draining, oil separation, cleaning, and drying, the use of air blowers is prevalent, and it can account for 20-30% of power consumption. In such environments, addressing energy conservation, CO2 reduction, and even achieving carbon neutrality has become an urgent issue. The "RC Series," developed by Nippon Kounetsu Kogyo Co., Ltd., directly confronts these challenges and is a blowing unit that dramatically reduces the amount of factory air used. In this column, we will introduce the features of the RC Series and the changes brought about by its implementation. *For more detailed information, please refer to the related links. Feel free to contact us for more details.

• Other air conditioning equipment

The surge in energy prices continues, making "energy efficiency" in the manufacturing sector a more important management theme than ever before. In particular, for die-casting manufacturers, the melting and holding of materials consume a large amount of electricity and fuel, and improvements in this area directly impact profits. Against this backdrop, the government has been continuously expanding subsidy programs to promote the introduction of energy-saving equipment. Among these, the program known for having the highest number of applications is the "Subsidy for Promoting Energy-Saving Investment" (executing organization: General Incorporated Association, Environmental Collaboration Initiative (SII)). This program includes low-carbon industrial furnaces and die-casting machines as eligible equipment, making it very accessible for die-casting manufacturers. *For more details on the column, you can view it through the related link. Please feel free to contact us for more information.

• Industrial Furnace

The environment surrounding die-casting manufacturers is reaching a significant turning point due to persistently high energy prices and increasing pressure for decarbonization. In manufacturing sites, updating equipment to simultaneously achieve energy savings, decarbonization, and stable quality has become an urgent necessity, while the selection of such equipment requires advanced judgment. In this context, our products have been adopted as "high-performance equipment recognized by SII" under the "Fiscal Year 2024 Supplementary Budget Energy Saving Investment Promotion Support Project (Equipment Unit Type)." In this column, we will introduce the case of Company A, which utilized subsidies to implement our IRM-200. *For more details on the column, please refer to the related links. For further inquiries, feel free to contact us.*

• Industrial Furnace

"While sales remain unchanged, profits are thinning year by year." Such voices are increasing among managers and manufacturing leaders in the foundry industry. The soaring costs of raw materials, rising energy costs, chronic labor shortages, and a transaction structure that makes it difficult to pass on price increases are all contributing factors. These issues are overlapping, and the profit margins of foundry companies continue to be structurally pressured. Even though they understand that "costs must be reduced," the reality is that it is often unclear where to start or where there is room for improvement. This article will systematically explain specific improvement measures, covering the essence of the cost structure in the foundry industry, including material yield, defect rates, manufacturing methods, and energy conservation. In particular, it will focus on the often-overlooked "energy costs of melting and holding processes" and clarify where the greatest potential for improvement lies. Cost reduction is not merely about saving money; it is a strategic investment to protect profit margins. Please read to the end while comparing it with your company's current situation. *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.*

• Casting Machine

As the prices of raw materials continue to soar, many foundries are considering how to "reduce material loss" and "improve yield." In the foundry environment, material loss is not just waste; it is a significant management issue that affects material costs, energy costs, labor time, and production efficiency. However, material loss is not solely caused by product design. In fact, oxidation, dross, and overheating that occur during the melting and holding processes can also lead to significant material loss. This article will explain the causes of material loss in foundries and specific improvement methods. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

• Casting Machine

In the casting site, the "low yield" is a serious issue directly linked to the soaring material costs, increasing energy costs, and further decline in profit margins. Especially in general gravity casting, it is not uncommon for the yield to stagnate around 50%, and the hidden costs that are often overlooked, such as "re-melting returned materials," become a significant burden. Therefore, this article will explain the structural reasons why the yield in gravity casting stops at 50%, compare the main methods to improve yield, and provide specific improvement measures that can be implemented with existing equipment. Additionally, it covers methods for estimating the payback period (ROI) for capital investment and the utilization of subsidies, so please read it as a practical hint for your company's cost reduction and productivity improvement efforts. *For detailed content of the column, you can view it through the related link. For more information, please feel free to contact us.

• Casting Machine

At Nippon High Heat Industry Co., Ltd., we offer furnace cleaning (slag removal) services. The connection port area is a place where maintenance during regular operations is difficult to perform, making it prone to slag accumulation. By securely ensuring the opening of the connection port, it is possible to effectively transfer the temperature from the holding chamber (heating chamber) to the outlet. Our dedicated staff, who can share your concerns, will assist you. We will assess the situation and propose the most suitable maintenance method. 【Features】 ■ Cleaning by furnace experts ■ A variety of specialized tools are available, allowing for diverse approaches tailored to the situation ■ Capable of handling maintenance for special furnaces that are difficult to maintain, such as multi-layer furnaces and immersion furnaces ■ Implementation during hot (molten metal holding state) conditions is possible at relatively lower costs ■ We can also handle the purification of molten metal after chipping work *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

At Nippon High Heat Industry Co., we offer furnace cleaning (slag removal) services. In this case, we removed oxides that had grown large enough to obstruct the flames at high temperatures. This helped us avoid a situation where significant repairs or furnace replacement would have been necessary. Our dedicated staff is available to share your concerns. We will assess the situation and propose the most suitable maintenance methods. 【Features】 ■ Cleaning by furnace experts ■ A variety of specialized tools are available, allowing for diverse approaches tailored to the situation ■ Capable of handling maintenance for special furnaces that are difficult to maintain, such as multi-layer furnaces and immersion furnaces ■ Implementation at high temperatures (molten state) is possible, keeping costs relatively low ■ We can also handle the purification of molten metal after chipping work *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

We would like to introduce our "Melting and Heating Research and Development Support" services. We conduct contracted tests for melting and heating, including metal melting, molten metal treatment, and heat treatment. We provide flexible testing solutions tailored to the needs of each company, supporting efficient research and development. In a specialized testing environment, it is possible to obtain high-precision results while keeping costs down. 【Features】 ■ Flexible response to each challenge ■ Capable of handling all tasks such as melting, molten metal treatment, pouring, and high-temperature material transport ■ Ability to obtain necessary analytical data ■ Heating and heat treatment temperature range from 50 to 1000°C *For more details, please refer to the related links or feel free to contact us.

• Other Testing Contract

We will introduce the reasons why flux treatment cannot be performed properly. Working in the summer poses a risk of heatstroke, and many foundry manufacturers have reported experiencing health issues such as heatstroke due to molten metal processing tasks. Additionally, performing proper molten metal treatment by hand is extremely labor-intensive, and vigorous stirring can cause the molten metal to splash, which is dangerous. 【Solution with NKSPFF】 - Main unit weight: 10kg | Can be carried by one person onto the deck - No power connection required | Can be used anywhere without an outlet - Adjustable micro gas flow rate | Prevents molten metal splashing during treatment *For more details, please refer to the related links or feel free to contact us.

• Feeder

Many quality defects in castings and deterioration of furnace fuel efficiency are caused by oxides (inclusions) that accumulate in the molten metal. In a holding furnace with a capacity of 300 kg/h, more than 200 kg of oxides are generated daily. A widely used solution for this issue is flux treatment. However, in practice, due to the difficulties involved, the treatment is not being carried out adequately. 【Conventional Issues Addressed by NKSPFF】 ■ Heavy (difficult to transport) ■ Requires a power supply ■ Difficult to adjust gas flow rate *For more details, please refer to the related links or feel free to contact us.

• Feeder

We would like to introduce a case study in which we conducted quality improvement using the "NKSPFF series." At the time of the operational halt, we performed flux treatment on the "holding chamber," "outlet," and "communication port" using a feeder until the cleanliness was confirmed. In a 200kg/h melting furnace, we removed over 100kg of inclusions, and the amount of smoke generated during subsequent steady flux operations was reduced. [Case Summary] - Removed over 100kg of inclusions in a 200kg/h (holding capacity of approximately 600kg) melting furnace. - After resuming operations, there were no occurrences of hard spots (foreign matter), and the amount of smoke generated during subsequent steady flux operations was reduced. *For more details, please refer to the related links or feel free to contact us.

• Feeder

We would like to introduce a case comparing the setup work between conventional machines and the "NKSPFF" at our company. In the setup work with conventional machines, it was necessary to transport the main unit and inert gas cylinders close to the furnace and connect the power supply. After the introduction, the setup time was reduced to 10 minutes, halving the setup work required for molten metal processing with the flux feeder. 【Setup Work】 ■Before (20 minutes) ・Transporting the main unit to the front of the furnace: 5 minutes ・Transporting the inert gas cylinder close to the furnace: 5 minutes ・Connecting the power supply: 2-5 minutes ・Preparing the molten metal processing tools and bucket: 5 minutes ■After (10 minutes) ・Transporting the main unit to the front of the furnace: 5 minutes ・Preparing the molten metal processing tools and bucket: 5 minutes *For more details, please refer to the related links or feel free to contact us.

• Feeder

By improving the furnace environment and molten metal treatment in the aluminum melting process, we support the reduction of fuel consumption and CO₂ emissions. By removing slag (dross) and implementing proper molten metal management, we restore thermal efficiency, achieving both fuel economy improvement and quality enhancement simultaneously. This solution promotes energy conservation while utilizing existing equipment, supporting efforts toward carbon neutrality. 【Service Contents】 ■ Improvement of the furnace environment in the aluminum melting process ■ Improvement of molten metal treatment ■ Removal of slag (dross) ■ Proper molten metal management *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

We support the improvement of quality issues related to molten metal quality, such as hard spots, gas defects, and inclusions. Dedicated staff will listen to on-site challenges and optimize molten metal treatment methods, furnace environment, and flux treatment. We also provide demonstrations and technical guidance, supporting everything from quality improvement to implementation on-site. This service is recommended for aluminum casting manufacturers aiming to reduce casting defects and achieve stable production. 【Service Contents】 ■ Listening to on-site challenges ■ Optimization of molten metal treatment methods, furnace environment, and flux treatment ■ Support for demonstrations and technical guidance ■ Assistance from quality improvement to on-site implementation *For more details, please refer to the related links or feel free to contact us.

• Piezoelectric Devices

We support improvements from the review of molten metal treatment methods to address issues such as yield reduction, metal loss, and increased defect rates that occur in the aluminum casting process. By combining optimization of the furnace environment, flux treatment, and slag removal, we achieve stable molten metal quality. This solution allows for improved quality and productivity while minimizing material loss and reprocessing costs. 【Service Details】 ■ Support from the review of molten metal treatment methods to improvements ■ Optimization of the furnace environment ■ Flux treatment ■ Slag removal *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

The "Aluminum Melt Quality Improvement Solution" is a service that comprehensively supports the improvement of melt quality in the aluminum melting and holding process. We provide suitable proposals tailored to our customers' challenges, including improving the furnace environment, optimizing melt treatment operations, flux treatment and technical guidance, and dross removal. We support the balance of quality and productivity by improving yield, reducing defect rates, minimizing metal loss, enhancing fuel efficiency, and decreasing CO₂ emissions. 【Service Contents】 ■ Improvement of furnace environment ■ Optimization of melt treatment operations ■ Flux treatment and technical guidance ■ Dross removal *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

This is a spray that optimizes release and lubrication performance in the die-casting process, supporting productivity improvement. By reducing the load on the mold, it contributes to a decrease in maintenance frequency and replacement costs. Furthermore, stable release performance helps minimize variations in product quality, making it suitable for continuous production. It is recommended for companies, including aluminum die-casting manufacturers, that are considering productivity improvement and quality enhancement in casting operations. 【Features】 ■ Optimizes release and lubrication ■ Reduces load on the mold, decreasing maintenance frequency and replacement costs ■ Stabilizes release performance to suppress variations in product quality ■ Suitable for continuous production *For more details, please refer to the related links or feel free to contact us.

• Other molds

This is a release spray aimed at reducing troubles that are likely to occur in the die-casting process, such as poor release, aluminum adhesion, and galling. By maintaining stable release performance, it contributes to reducing defect rates and improving yield. Being a spray type, it is easy to minimize uneven application, making it easy to introduce into daily production lines. It is suitable for sites aiming for quality improvement and cost reduction. 【Features】 ■ Stable release performance ■ Easy to minimize uneven application due to spray type ■ Reduces release failures, galling, and adhesion, improving yield ■ Easy to introduce into daily production lines *For more details, please refer to the related links or feel free to contact us.

• Other molds

This is a spray-type lubricant and release agent that enhances the lubrication of die-casting molds and helps suppress wear and seizure. It is easy to apply uniformly to the mold surface and can accommodate complex shapes. By achieving both mold protection and improved release properties, it contributes to stabilizing product quality and increasing equipment operating rates. It is suitable for release and lubrication applications in various casting processes, including aluminum die casting. 【Features】 ■ Improves mold lubrication ■ Helps suppress wear and seizure ■ Easy to apply uniformly to the mold surface ■ Well-suited for release and lubrication applications in various casting processes *For more details, please refer to the related links or feel free to contact us.

• Other molds

"Rikeizai Spray" is a spray-type release agent developed for the aluminum die-casting process. With excellent release properties and lubrication for molds, it facilitates smooth product removal and reduces molding defects and adhesion to the mold. It contributes to maintaining stable quality and improving production efficiency. Additionally, it helps reduce the load on molds, supports the reduction of maintenance labor, and extends the lifespan of molds. 【Features】 ■ Excellent release properties and lubrication for molds ■ Facilitates smooth product removal ■ Contributes to reducing the load on molds ■ Supports stable die-casting molding *For more details, please refer to the related links or feel free to contact us.

• Other molds

This is a continuous melting furnace that allows for direct melting from the cooling material (aluminum ingot) using dedicated infrared heaters arranged around the periphery of the crucible. There is no need to prepare a seed bath, contributing to reduced startup time and operational load. Furthermore, the compact design also addresses the reduction of installation space. This new melting system simultaneously achieves improved productivity and energy efficiency in the aluminum casting process. [Features] - No need for a seed bath - Can start production from cooling material - Compact design - Simultaneously improves productivity and energy efficiency *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

The "IRM series" utilizes a direct heating method with infrared heaters, which suppresses the generation of oxides associated with combustion heating, achieving a metal loss of less than 1%. In addition to improving material yield, it also contributes to reducing the loss costs of aluminum raw materials. Furthermore, it allows for melting and holding only the necessary amount, enabling efficient production by minimizing the generation of excess molten metal. It is well-suited for foundries that want to balance quality improvement and cost reduction. 【Features】 ■ Suppresses the generation of oxides associated with combustion heating ■ Achieves a metal loss of less than 1% ■ Improves material yield ■ Reduces loss costs of aluminum raw materials ■ Can melt and hold only the necessary amount *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

This is an electric melting furnace that supports carbon neutrality in the aluminum melting process and helps reduce energy costs. With high-efficiency heating using infrared heaters, it improves melting efficiency while minimizing heat loss. Since a combustion process is not required, it also contributes to reducing environmental impacts such as CO₂ emissions, noise, and waste heat. It is a suitable solution for aluminum casting and die-casting manufacturers considering updating existing equipment or decarbonization. 【Features】 ■ High-efficiency heating with infrared heaters ■ No combustion process required ■ Reduction of environmental impacts such as CO₂ emissions, noise, and waste heat ■ Achieves decarbonization and energy savings *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

The "IRM series" is an infrared heater-type continuous melting furnace developed from scratch to change the common understanding of aluminum melting. It addresses issues such as the need for CO₂ reduction in melting furnaces, improvements in noise, exhaust, and temperature environments, the desire to promote electrification, significant material loss (metal loss), limitations to batch melting, and challenges in updating due to furnace size constraints. Please feel free to consult with us first. Our dedicated staff will assist you. 【Examples of concerns】 ■ Required to reduce CO₂ emissions from melting furnaces but unable to find suitable products ■ Want to improve noise, exhaust, and temperature environments, including those near the site ■ Want to promote electrification, but rising electricity costs make running costs unfeasible ■ Material loss (metal loss) significantly affects profitability ■ Limited to batch melting due to the use of crucible furnaces ■ Interested in electric melting, but unable to create a seed bath is a drawback *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

It is a no-code tool that allows field personnel to create and edit reports without specialized programming knowledge. Reports can be flexibly updated according to business content and operational changes, reducing requests to the IT department and development workload. Furthermore, it supports multiple languages and on-premises environments, making it implementable in various settings. It supports continuous improvement and data utilization driven by the field. 【Features】 ■ Field personnel can create and edit reports themselves ■ No-code support ■ Flexible report updates according to business content and operational changes ■ Supports multiple languages and on-premises environments *For more details, please refer to the related links or feel free to contact us.

• Document and Data Management

We aggregate and analyze data collected on-site in real-time, visualizing it clearly through graphs and lists. This allows for timely understanding of quality control, equipment inspections, and production results, aiding in the early detection of anomalies and improvement activities. We reduce the workload of data aggregation using Excel and support rapid decision-making based on data. Through the visualization of manufacturing sites, we contribute to continuous business improvement and the promotion of digital transformation (DX). 【Features】 ■ Real-time visualization of on-site data ■ Timely understanding of quality control, equipment inspections, and production results ■ Reduction of data aggregation work using Excel ■ Support for rapid decision-making based on data *For more details, please refer to the related links or feel free to contact us.

• Document and Data Management

This is an offline-compatible data collection system that can be used in environments with unstable communication, such as factory and equipment inspections and outdoor work. The entered data is automatically synchronized after communication is restored, allowing operations to continue without interruption. It not only digitizes paper forms but also supports centralized management and sharing of collected data. It supports the efficiency of a wide range of operations, including quality control, equipment maintenance, and inspection, as well as promoting digital transformation (DX). 【Features】 ■ Usable in environments without communication ■ Entered data is automatically synchronized after communication is restored ■ Supports not only the digitization of paper forms but also centralized management and sharing of collected data ■ Assists in the efficiency of a wide range of operations and promotes DX *For more details, please refer to the related links or feel free to contact us.

• Document and Data Management

We would like to introduce a case where our "NK-DATAMIN" was implemented at a Vietnamese factory of a certain Japanese manufacturer. In this company, amidst high hurdles such as the requirement for cloud NG, mandatory Vietnamese language, and autonomous operation on-site, an environment was created where on-site staff could use smartphones and tablets to independently create, use, and analyze forms. Now, as part of QC activities, form data is utilized for daily improvements, and it is felt that DX originating from the field has "started moving." 【Case Overview】 ■ Before Implementation - Each department was collecting various data, but integration was challenging. ■ After Implementation - Staff at each workplace can now easily create and input data forms, and the registered data can be analyzed anywhere. *For more details, please refer to the related links or feel free to contact us.

• Document and Data Management

This is a rapid cooling unit designed for processes where cooling quality is crucial, such as heat treatment, casting, and draining processes. With a variety of cooling modes that can switch between mist and air cooling, it allows for cooling tailored to the shape and material of the workpiece. It contributes to the suppression of cooling unevenness, stabilization of quality, and efficiency of the production line. It can accommodate workpieces with complex shapes and can be implemented in a wide range of manufacturing environments. 【Features】 - A variety of cooling modes that can switch between mist and air cooling - Cooling tailored to the shape and material of the workpiece - Contributes to the suppression of cooling unevenness, stabilization of quality, and efficiency of the production line - Accommodates workpieces with complex shapes *For more details, please refer to the related links or feel free to contact us.

• Cooling system

The "RC series" is a rapid cooling unit that adopts a configuration that does not use factory air, supporting energy conservation. With its high-efficiency cooling performance, it contributes to reducing energy consumption while maintaining productivity. Furthermore, it supports efforts towards decarbonization and carbon neutrality in factories. It is recommended for manufacturing sites considering improvements to existing equipment and energy-saving measures. 【Features】 ■ Adopts a configuration that does not use factory air ■ High-efficiency cooling performance ■ Supports efforts towards decarbonization and carbon neutrality in factories *For more details, please refer to the related links or feel free to contact us.

• Cooling system

This is a rapid cooling system that reviews the cooling process, which is the bottleneck in the manufacturing line, to support productivity improvement. By appropriately combining mist and air cooling, it promotes heat exchange and efficiently cools the workpieces. It accommodates various line configurations such as batch processing and conveyor transport, achieving both a reduction in cooling time and stable quality. It can be utilized in a wide range of manufacturing environments, including casting, heat treatment, and water draining processes. 【Features】 - Promotes heat exchange by appropriately combining mist and air cooling - Accommodates various line configurations - Achieves both a reduction in cooling time and stable quality - Usable in a wide range of manufacturing environments, including casting, heat treatment, and water draining processes *For more details, please refer to the related links or feel free to contact us.

• Cooling system

We would like to introduce application examples of our "RC series." The water drainage process after submersion can be handled with a blower. It can be utilized in various cooling scenarios, such as removing residual heat after welding and rapid cooling after heat treatment. Additionally, for tall workpieces, our cooling expertise can help reduce time compared to the current situation. We propose suitable cooling solutions using this series for lines with fast takt times. 【Application Examples】 ■ Water drainage ■ Welding ■ For tall workpieces ■ For fast takt lines *For more details, please refer to the related links or feel free to contact us.

• Cooling system

Our company, which supports research and development in dissolution and heating, provides flexible testing solutions tailored to the needs of various companies, thereby facilitating efficient research and development. We possess melting furnaces with capacities of 5Kg, 10Kg, 100-150Kg, and 200-300Kg made of aluminum. We can accommodate everything from initial lab tests to mass production scenarios. A specialized team conducts high-temperature melting tests in a safe environment, reducing the workload for our customers. We also support the introduction of equipment and can manufacture the necessary testing devices. 【Features】 - Flexible responses to each challenge, creating a co-creation space that is "usable" - We can handle all tasks related to melting, molten metal processing, pouring, and high-temperature material transport - Ability to obtain necessary analytical data - The temperature range for heating and heat treatment is 50 to 1,000°C *For more details, please refer to the related links or feel free to contact us.

• Other analyses

We would like to introduce our "Furnace Cleaning (Slag Removal) Work." Based on the specifications, temperature, material, and operating conditions of the furnace, we can propose appropriate maintenance cycles and operational methods. With skilled expertise, we remove oxides without damaging the furnace walls. We are equipped with various specialized tools, allowing for a diverse range of approaches tailored to the situation. 【Features】 ■ Cleaning by furnace experts ■ A variety of specialized tools available, enabling diverse approaches based on the situation ■ Capable of handling special furnaces that are difficult to maintain, such as multi-layer furnaces and immersion furnaces ■ Implementation is possible not only during long holidays but also in a relatively cost-effective hot state (molten metal holding condition) ■ We can also handle the purification of molten metal after chipping work *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

The "NKSPFF Series" is a flux feeder designed for heavy use in die casting and small-scale foundries. Thanks to its unique powder transport technology, it achieves a micro flow rate of around 30L/min and can be used in various openings such as continuous melting furnaces, holding furnaces, and crucible furnaces. In addition to its lightweight design for easy portability, it is also compatible with cylinder carts. 【Features】 - Main body weight: 10kg | Can be carried by one person onto the deck - No power connection required | Can be used anywhere without an outlet - Micro gas flow rate can be set | Processes while preventing molten metal splashing - Compatible with various furnaces and openings at micro flow rates - Can dock with cylinder carts *For more details, please refer to the related links or feel free to contact us.

• Feeder

The "Aluminum Melt Quality Improvement Solution" is a service that maintains the furnace environment and improves melt quality. We offer a lineup that includes optimization proposals for melt processing operations, flux treatment and technical guidance, slag removal (debris removal), and original flux feeders. Dedicated staff are available to address your concerns. Demonstrations are also possible. Please feel free to consult with us. 【Features】 ■ 30% reduction in defect rate ■ Improvement of metal loss by 15,000 kg annually ■ Reduction of CO2 emissions by 32 tons per year, with a 5% improvement in fuel efficiency ■ Significant reduction in quality issues such as hard spots (foreign substances) and leaks ■ Major improvement in yield through appropriate melt processing operations ■ Recovery of thermal efficiency through debris removal, improving both fuel efficiency and emission load *For more details, please refer to the related links or feel free to contact us.

• Industrial Furnace

The "RC series" refers to products that control high-speed airflow and meet various production site needs such as water removal, oil removal, cleaning, and cooling. It achieves high airflow comparable to factory air while also increasing airflow volume. Additionally, it can contribute to energy savings compared to factory air. We offer two types of units to meet your needs: the "High-Speed Airflow Specialized Unit RCBU" and the "High-Volume Airflow Specialized Unit RCFU." 【Features of the High-Speed Airflow Specialized Unit RCBU】 ■ Airflow speed comparable to factory air ■ Easier installation and compact design ■ Nozzle design tailored to specific purposes *For more details, please refer to the related links or feel free to contact us.

• Other cleaning machines
• Cooling system

The "RC Release Agent Spray Nozzle" is a release agent application nozzle that has successfully enhanced the suppression of the Leidenfrost phenomenon, which has been the fate of water-soluble release agents, and improved long-distance application performance through its unique technology that creates high straightness. It reliably forms a film of release agent even on the high-temperature areas of molds exceeding 250°C. For complex hollow sections that have considerable thickness but cannot accommodate internal cooling (cooling water pathways), it effectively cools the ultra-high temperature areas, where mold temperatures exceed 350°C, to appropriate levels through external cooling. 【Features】 ■ Significantly improved high-temperature adhesion ■ Enhanced external cooling effect for ultra-high temperature areas ■ Greatly improved drying performance ■ Significantly improved long-distance application performance *For more details, please refer to the related links or feel free to contact us.

• nozzle