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  1. Home
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  3. 関口鐵工所 本社
  4. [October 31, 2025 (Friday)] Notice of participation in the "Environmental Industry Expo 2025"
SEMINAR_EVENT NEW
  • Oct 17, 2025
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Oct 17, 2025

[October 31, 2025 (Friday)] Notice of participation in the "Environmental Industry Expo 2025"

関口鐵工所 関口鐵工所 本社
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.
Date and time Friday, Oct 31, 2025
10:00 AM ~ 03:00 PM
Capital ■Venue: S-Bird ■Address: 3349-1 Zakouji, Iida City, Nagano Prefecture, 395-0001
Entry fee Free
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AB400casta1.jpg

Small incinerator "AB type caster type"

Our recommendation! A compact incinerator with top-class domestic performance!

The "AB Type Castable Boiler" is a smokeless small incinerator designed to handle dioxins. Despite its compact size, it is equipped with a dust collector. It can be used anywhere as long as there is a power supply and a little installation space. It is compatible with both 100V and 200V. No major maintenance is required. This model is recommended for those who burn general waste and wood-based waste, as well as for first-time incinerator users. The models available are "AB-100," "AB-150," "AB-200," and "AB-400." *For more details, please refer to the catalog or feel free to contact us. *On-site inspections and combustion tests are also provided free of charge.

  • Incinerators and incinerators

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Small incinerator "Toku B type" *Contributes to reducing waste disposal costs! Complies with structural standards!

Made of stainless steel, it is more than five times more durable than iron! It also reduces smoke and odor during plastic combustion. *On-site surveys and combustion tests can be provided free of charge.

The "Toku B Type" is a smokeless small incinerator designed to handle dioxins. The incinerator body and the dust collection device (cyclone) are independent and both use water cooling. In addition to being smokeless, it has improved stable combustion of waste plastics and durability. As a thermal recycling model, it can also convert waste into a self-sustaining energy source. It is recommended for those who need to dispose of a large amount of combustible waste, such as discarded plastics, or who want to utilize thermal energy. 【Features】 ■ Complies with structural standards and generally does not require notification ■ Smokeless with minimal odor during incineration ■ Comes with an independent dust collector ■ Large feed opening allows for whole cardboard and other materials to be fed in ■ Effectively utilizes incineration heat as hot water (for heating, hot water, auxiliary heat source, etc.) ■ Certified for various subsidies *For more details, please download the catalog or feel free to contact us.

  • Incinerators and incinerators

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ストーブ.jpg

Stove (simple incinerator)

Dry vertical and horizontal stoves (simple incinerators) boast high durability!

This is a stove that can be used outdoors and in factories. It is also ideal for disposing of wood as a simple incinerator. We offer two types with different shapes: a tall vertical type and a wide horizontal type.

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Stainless Steel Small Incinerator "Toku B-800 Type" *With Dust Collection Cyclone

"Smoke-free small incinerators" born from 100 years of feedback from users!

The "Toku B-800 model" is a smokeless small incinerator designed to handle dioxins. The incinerator body and the dust collection device (cyclone) are both independent and water-cooled. In addition to being smokeless, it has improved stable combustion of waste plastics and durability. As a thermal recycling model, it can also convert waste into a source of energy for the company. This model is recommended for those who have a large amount of combustible waste, need to dispose of waste plastics, or want to utilize thermal energy. Materials available include "stainless steel" and "iron." *For more details, please refer to the catalog or feel free to contact us. *On-site inspections and combustion tests are also provided free of charge.

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tokuBs.jpg

Small Incinerator "Toku B Type"

Compact incinerator for smokeless disposal of various waste.

The "Toku B Type" is a smokeless small incinerator designed to handle dioxins. The main body of the incinerator and the dust collection device (cyclone) are independent and both use water cooling. In addition to being smokeless, it has improved stable combustion of waste plastics and durability. As a thermal recycling model, it can also convert waste into a self-sustaining energy source. This model is recommended for those who have a large amount of combustible waste, need to dispose of waste plastics, or want to utilize thermal energy. The models available are "Toku B-200," "Toku B-400," and "Toku B-800." *For more details, please refer to the catalog or feel free to contact us. *We also offer free on-site inspections and combustion tests.

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AB400.jpg

Small Incinerator "Type AB Water-Cooled"

Easier access to high-performance small incinerators!

The "AB Type Water-Cooled" is a smokeless, small incinerator designed to handle dioxins. In addition to smokeless operation and long lifespan, it is a high-performance model that also allows for heat recovery. The specifications of large models have been compacted. It can be used in any location and features a built-in dust collector, making it both compact and powerful. There are two input openings: long items can be fed from the top, while garbage bag-sized items can be inserted from the front. It is recommended for general households and small to medium-sized businesses. The models available are "AB-100," "AB-150," "AB-200," and "AB-400." *For more details, please refer to the catalog or feel free to contact us. *On-site inspections and combustion tests are also provided free of charge.

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service-s011.jpg

Small incinerator "Type B"

Outstanding durability! A compact incinerator with a dust collection cyclone that can be used without pollution.

The "B type" is a smokeless small incinerator designed to handle dioxins. The main body of the incinerator and the dust collection device (cyclone) are independent units. It is capable of processing high polymer materials such as vinyl. Since the cyclone is separate from the main unit, it has a high dust removal capability. It is also characterized by its ease of handling and maintenance. This model has a large number of deliveries and is trusted and proven. It is recommended for those who need to dispose of general waste, wood, and small amounts of plastic waste. The models available are "B-200," "B-400," and "B-800." *For more details, please refer to the catalog or feel free to contact us. *We also offer free on-site inspections and combustion tests.

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焼却炉 Q&A.png

【Q&A Document Presentation】Solutions to Concerns About Introducing a Incinerator for the First Time

We will introduce what types of models are available and what is needed for installation in a Q&A format!

This document contains a Q&A about "incinerators." It introduces the benefits of introducing incinerators, guarantees, and provides insights into actual usage, such as how much ash is produced. Presented in a Q&A format, it is easy to understand and serves as a useful reference when considering implementation. We encourage you to read it. 【Contents (excerpt)】 ■ What about black smoke, odors, and noise? ■ What types of models are available? ■ What is needed for installation? ■ What is a dedicated incinerator for waste plastics? ■ Are complaints from neighbors or local governments a concern? *For more details, please download the PDF or feel free to contact us.

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Notice of Participation in the "Advanced Power Semiconductor Subcommittee 12th Lecture" on November 19 (Wednesday) and 20 (Thursday), 2025.

  • NEW
  • SEMINAR_EVENT

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.

Oct 17, 2025

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Measurement and Measurement Comprehensive Technology Exhibition in Hokuriku

[Line Seiki] "Measurement and Measurement Comprehensive Technology Exhibition in Hokuriku" Exhibition Announcement

  • NEW
  • SEMINAR_EVENT

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.

Oct 17, 2025

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[October 31, 2025 (Friday)] Notice of participation in the "Environmental Industry Expo 2025"

  • NEW
  • SEMINAR_EVENT

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.

Oct 17, 2025

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November 10 (Monday) Webinar "Basics and Use Cases of Fine Bubbles"

  • NEW
  • SEMINAR_EVENT

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.

Oct 17, 2025

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Notice of Participation in the 'Minami Shinshu Environmental Messe 2025' from November 1 (Saturday) to November 2 (Sunday), 2025

  • NEW
  • SEMINAR_EVENT

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.

Oct 17, 2025

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