We exhibited at the International Powder Technology Exhibition Osaka 2023 from October 11 (Wednesday) to 13 (Friday), 2023.

This is a hot water circulation device capable of heating up to 230°C with warm water. It can be used as a heat source for super engineering plastic molding molds, CVD devices, and various chambers.

◆Improved operability and visibility with the adoption of a touch panel ◆Standard equipped with MODBUS communication and SPI communication Operating temperature range: MAX 230°C Medium: Water Flow rate: 60ℓ/min, 72ℓ/min High heating efficiency, significantly reduced heating time Hot water circulation device with high precision and stability For more details, please contact us or refer to the catalog.

• Other pumps

Supports up to 320℃! Equipped with various alarm circuits and a dedicated controller. Achieves high-precision temperature control.

The [KCO Series] is a thermal medium circulation device that supports temperature control up to 320°C. You can select the model according to your needs, such as temperature range and flow rate. ◆ Improved operability and visibility with the adoption of a touch panel ◆ ◆ Standard equipped with MODBUS communication and SPI communication ◆ It comes standard with a dedicated controller and remote timer equipped with various alarm circuits and alarm functions to prevent troubles before they occur. There are also models equipped with super heat resisting seal-less pumps that prevent oil leakage and do not require cooling water. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Flow Control

Achieving compactness! No cooling water required, ideal for electric injection molding machines! Air-cooled small temperature control unit.

◆Improved operability and visibility with the adoption of a touch panel◆ ◆Standard equipped with MODBUS communication and SPI communication◆ ☆Achieved compactness! →Installation area reduced by 20%, product volume reduced by 30% (compared to current 1 horsepower) ☆Improved maintainability →Maintenance of the float tank can be performed from the back Uses environmentally friendly refrigerant R407C! No cooling water required, suitable for electric injection molding machines and air-cooled temperature control units for hopper cooling. For more details, please contact us or refer to the catalog.

• Temperature and Humidity Control

We will be exhibiting at the "12th Conference of the Advanced Power Semiconductor Subcommittee" held at the Toyama International Conference Center. We will be introducing our latest analysis technology services, so please stop by! We sincerely look forward to your visit.

Our company will exhibit at the Measurement and Measurement Comprehensive Technology Exhibition in Hokuriku, showcasing safety products with Gemba Reporter. Please be sure to stop by booth number "72" when you visit. 【Date and Time】 November 6, 2025 (Thursday) 9:00 AM - 5:00 PM 【Venue】 Ishikawa Industrial Exhibition Hall, Building 2 From JR Kanazawa Station, take the Hokutetsu Bus bound for "Shimo-Yasuhara" and get off at "Fukurobatake Town West Green Park," then walk for 5 minutes. Alternatively, take the Hokutetsu Bus bound for "Saiseikai Hospital," get off at "Seibu Green Park," and it will take about 15 minutes by taxi. 【Materials】 https://www.line.co.jp/wp-content/uploads/2025/10/MepTechhokuriku2025.pdf 【Notes】 Please register in advance using the 2D barcode in the PDF.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Environmental Industry Expo 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition aims to pave the way for a sustainable future from the local community. It is a trade fair for environmental-related industries originating from the Minami-Shinshu region of Nagano Prefecture. Our company will introduce next-generation solutions for reducing environmental impact and effectively utilizing energy, including our "smokeless small incinerator" and "stove," along with product panels and case studies. No pre-registration is required, and admission is free. We sincerely look forward to your visit.

Recently, fine bubbles, which are tiny bubbles smaller than 100 μm and are referred to as "fine bubbles," have attracted attention in various fields such as the environment, agriculture, food, fisheries, and medicine, due to their ability to impart various functions to liquids. Fine bubbles are classified into two types based on their size: microbubbles and ultrafine bubbles. Recently, there has been a growing interest in ultrafine bubbles, which have a lifespan of several weeks to months. However, listening to the voices of researchers and users reveals some skepticism, which has become one of the issues hindering the spread of fine bubble technology. On the other hand, we have challenged the elucidation of the stabilization mechanism of ultrafine bubbles from a new perspective by enabling the control of number density exceeding 10 billion particles/mL without pressure or concentration operations using our ultrafine bubble generation technology. In this seminar, we will provide a fundamental explanation of fine bubble technology, including the basic physical properties, characteristics and functions, device technology, measurement and evaluation methods, and case studies, to promote research and utilization of fine bubbles based on a correct understanding.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Minami-Shinshu Environmental Messe 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition will be held simultaneously with the "Environmental Industry Trade Fair" taking place the day before. It will be held over the weekend, with many family-friendly events planned. We encourage those who usually find it difficult to visit to take this opportunity to come. Our product exhibition area is located about 10 minutes from the venue. We sincerely look forward to your visit.