We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Boiler.
ipros is IPROS GMS IPROS One of the largest technical database sites in Japan that collects information on.

Boiler Product List and Ranking from 43 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.

Boiler 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. 日本サーモエナー 事業企画部 Tokyo//Industrial Machinery
  2. 直本工業 Osaka//Food Machinery
  3. 大阪電機工業 本社工場・営業部 Osaka//Industrial Electrical Equipment
  4. 4 サムソン 本社・工場 Kagawa//Energy
  5. 5 イクロス Osaka//Industrial Machinery

Boiler 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. Automatic Drainage Simple Boiler "NBN Series" 直本工業
  2. Waste Treatment Plant Lineup Catalog * Proposal for "Environmental Plant" アクトリー
  3. Waste Tire Boiler [Low-Cost Boiler Using Recycled Fuel]
  4. 4 Electric Boiler "EB-5F" 大阪電機工業 本社工場・営業部
  5. 4 Simple Oil-Fired Boiler (Steam Boiler) "Turbo (TU) Series" サムソン 本社・工場

Boiler Product List

76~90 item / All 349 items

Displayed results

Recycled oil boiler

Energy-saving and clean operation! The front door can be opened and closed while the burner is on, making inspection and cleaning easy!

The "Recycled Oil Boiler" is a multi-tube flow boiler designed to allow the front door to be opened while the burner is attached, ensuring that all important parts can be easily inspected. Safety devices, automatic operation systems, and inspections of both the internal and external parts of the boiler are easy, and cleaning is simple. It is resistant to load fluctuations, can maintain high-efficiency operation, and has a long lifespan. 【Features】 ■ The front door can be opened and closed while the burner is attached. ■ Ash cleaning is easy and does not reduce efficiency. ■ Simple and safe automatic operation. ■ Short steam generation time, high-quality steam. ■ Resistant to load fluctuations, can maintain high-efficiency operation, and has a long lifespan. *For more details, please refer to the PDF materials or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Waste Heat Boiler

High-efficiency operation! A waste heat boiler that is resilient to load fluctuations!

The "waste heat boiler" is designed so that all important parts can be easily checked, making inspections of safety devices, automatic operation devices, and both the internal and external parts of the boiler straightforward, and cleaning is also easy. It is resistant to load fluctuations, can maintain high-efficiency operation, and has a long lifespan. 【Features】 ■ Safety design ■ Easy inspection of automatic operation devices and both internal and external parts of the boiler ■ Easy cleaning ■ Resistant to load fluctuations and maintains high-efficiency operation *For more details, please contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Recycled Oil Boiler "NB Boiler" *Fuel-specific cost comparison materials available.

Easy inspection and cleaning with horizontal structure and front door opening for environmental measures and cost reduction! Reducing fuel costs by utilizing low-cost recycled oil and by-products generated in-house.

"We are able to cover the increase in costs of other materials with the difference in fuel prices, which helps with our monthly expenses." "In our pursuit of sales in small increments, we are fully utilizing the main boiler to prevent the sub A heavy oil boiler from operating." "I wish I had met you sooner." We have received numerous comments from those who have adopted our system. The "NB Boiler" is a horizontal boiler that allows for easy cleaning of sludge and soot while keeping the burner attached, thus maintaining high efficiency. It can utilize A heavy oil, B heavy oil, kerosene, and of course, low-cost recycled oil, and it features durable thick-walled water pipes (4mm). The recycled oil used can be calculated as having zero CO2 emissions and can be utilized as part of IR (Investor Relations). 【Features】 ■ Compatible with A heavy oil, B heavy oil, kerosene, and recycled oil ■ Front door can be opened and closed while the burner is attached, making maintenance easy ■ Strong against load fluctuations, high efficiency, and long lifespan ■ Short steam generation time and safe automatic operation ■ Available in a range from small to large sizes A cost comparison simulation is available for free! *For more details, please refer to the PDF materials or feel free to contact us.*

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Multi-tube water pipe through-flow boiler

Short steaming time, high efficiency and energy-saving! Equipped with a scale monitor despite its compact design!

The "Multi-tube Water Pipe Flow Boiler" is a boiler that achieves short steam generation time, high efficiency, and energy savings through simple and safe automatic operation. The boiler body is made from carefully selected steel materials to ensure long service life. Additionally, by equipping a scale monitor inside the water pipes, it can early detect and notify about the adhesion of scale, which significantly affects the internal lifespan of the pipes and the efficiency of the boiler. Moreover, compared to our conventional models, it features a compact design that saves space. We conduct thorough product management through in-house design and manufacturing to provide high-quality products. 【Features】 ■ Simple and safe automatic operation ■ Short steam generation time, high efficiency, and energy savings ■ Long service life with carefully selected steel materials for the boiler body ■ Space-saving achieved through compact design ■ Equipped with a scale monitor *For more details, please refer to the PDF materials or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

M2400 Type Boiler Strength Calculation Document

Introduction to Boiler Strength Calculation Report

This document is the boiler strength calculation report for the 'M2400 model' handled by Nippon Kikan Co., Ltd. It contains information as of March 12, 2018. [Overview] ■ Applicable Standards: Boiler Structural Standards (Ministry of Labor Notification No. 197, April 30, 2003) Structure of Land-based Steel Boilers (JIS B8201-2013) ■ Maximum Operating Pressure: 2.94 MPa ■ Steam Temperature: Saturated ■ Heat Transfer Area: 27.99 m² *For more details, please refer to the PDF document or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Small-scale once-through boiler

Contributing to global warming prevention with high-efficiency specifications! The can body is made from carefully selected steel materials, ensuring long lifespan!

Nihon Kikan Co., Ltd. offers a "Compact Flow Boiler" that enables easy and safe automatic operation. It achieves a short steam generation time and high efficiency for energy savings. Combined with the patented Fuel Saver, it achieves a boiler efficiency of 95% (based on O2 3%). Additionally, by equipping a scale monitor inside the water pipes, we can early detect and notify you of the adhesion of scale to the pipes, which significantly affects the lifespan of the boiler and its efficiency. 【Features】 ■ Easy and safe automatic operation ■ Short steam generation time, high efficiency, and energy savings ■ Long lifespan achieved using carefully selected steel materials for the boiler body ■ Space-saving design compared to our conventional models *For more details, please refer to the PDF materials or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Data] N Boiler (Horizontal) Specifications with Economizer Installed

Recycled oil has low fuel costs and is calculated as zero CO2! With color illustrations.

This document is the specification sheet for the N boiler (horizontal) when equipped with an economizer. In addition to five models of small boilers ranging from "NB650" to "NB2000," it also includes a total of nine models such as "NB2400" and "NB3200," covering items like regulations, performance, burners, and water supply in a tabular format. [Listed Models (Partial)] ■NB650 ■NB800 ■NB1000 ■NB1500 ■NB2000 *For more details, please refer to the PDF document or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Recycled Oil Boiler "NB Boiler" *Cost estimation materials for different fuels are currently available.

Easy inspection and cleaning with horizontal structure and front door opening for environmental measures and cost reduction! Reducing fuel costs by utilizing low-cost recycled oil and by-products generated in-house.

Our company is one of the leading manufacturers of multi-tube re-refining oil boilers (for re-refined oil, waste animal and vegetable oils, new energy grease trap oil, and waste solvent-based oils) in Japan. (Two patents obtained, July 4, 2022, and August 22, 2022) The "NB Boiler" can utilize not only A heavy oil, B heavy oil, and kerosene but also low-cost re-refined oil, allowing for significant reductions in fuel costs in the current situation where gas fuel and A heavy oil prices are soaring. *When used in conjunction with a smoke tube type three-pass economizer (two patents obtained, August 22, 2022, and December 26, 2022), even greater reductions in fuel costs can be achieved. "We can cover the price increases of other materials with the difference in fuel costs, which helps our monthly expenses." "I wish I had met this sooner." We have received numerous positive comments from those who have adopted our products. 【Features】 ■ Usable with A heavy oil, B heavy oil, kerosene, and re-refined oil ■ Easy maintenance with the front door operable while the burner is attached ■ Strong against load fluctuations, high efficiency, and long lifespan ■ Short vaporization time and safe automatic operation ■ Lineup from small to large sizes Free cost comparison simulations are also available! *For more details, please refer to the PDF materials or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Biomass Boiler "Pellet Boiler"

No boiler engineer license required! Biomass boilers suitable for CO2 reduction and global warming prevention.

The "pellet boiler" is a biomass boiler that aims to reduce waste emissions and lessen the environmental impact by pelletizing harvested pine trees. Raw pine logs are fed into a primary crusher via a chain conveyor. After primary crushing and secondary grinding, the material becomes wood powder, which is dried in a rotary dryer until the moisture content reaches around 10%. It is then shaped into pellets using a pelletizer. 【Features】 ■ Automation of log feeding ■ Safe thermal utilization ■ Reuse of unnecessary branches and leaves ■ High productivity ■ Improved work efficiency with a dust collector *For more details, please download the PDF or contact us.

  • Crusher
  • Incinerators and incinerators

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

KWB manufactured boiler

Wide-ranging support for thermal demand in business and industry! Introduction of KWB boilers.

We would like to introduce the "boiler" manufactured by KWB, handled by WB Energy Co., Ltd. It accommodates a variety of fuels including firewood, pellets, and chips, with outputs ranging from 8 kW to 300 kW, and multiple units can be combined. Our company employs technicians who thoroughly understand the features and technical specifications of KWB products to handle their design, installation, and maintenance. 【Features】 ■ High energy efficiency ■ Revolutionary on-off operation as a biomass boiler ■ Remote monitoring and control system ■ Automatic cleaning system ■ High chip compatibility *For more details, please refer to the PDF materials or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

An article written by our representative, Kajiyama, is featured in the August issue of "Clean Energy."

Project management of biomass boiler heat supply plants! Introducing a contribution from our company representative.

The August issue of the monthly magazine "Clean Energy" (Nihon Kogyo Shuppan) features a contribution by our company’s Kajiyama titled "Project Management of Biomass Boiler Heat Supply Plants" in the article "Current Status and Prospects of Biomass Heat Utilization." It clarifies the basic indicators that ensure the business viability of biomass heat utilization, including "biomass dependency rate, boiler operating rate, and energy efficiency," and explains the essential project management by experts for achieving these goals. You can view a portion of the content by downloading the PDF below, so please take a look. *For more details, please refer to the PDF document or feel free to contact us.*

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Service system after the introduction of the biomass boiler.

Create a detailed maintenance manual! When performing maintenance, a dedicated employee will handle it.

We would like to introduce our company's "Service System After the Introduction of Biomass Boilers." We have established the following service system to ensure that the boilers you have installed operate stably and perform according to plan. The remote monitoring function is equipped with data accumulation and analysis capabilities. Using this function, we also provide services that offer proposals for understanding the overall system status, analyzing system efficiency, and improving operations based on the findings. 【Basic Services】 ■ Database of past issues is created to analyze their causes and responses, and this is documented in manuals. ■ For spare parts (replacement components), we maintain a thorough domestic inventory of essential parts. ■ Monitoring of boiler operating conditions through remote monitoring. ■ Key parameters of the boiler can be checked through remote monitoring. *For more details, please refer to the PDF document or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

[Boiler Installation Case Study] Misato-kan

Switching to 100% biomass! Introducing a case study of a boiler implemented in a hot spring facility.

We would like to introduce a case where KWB's "Multifire 120," which we handle, was implemented at the famous hidden hot spring, Tange Onsen Misogokan. The facility switched from the heat pump and kerosene boiler it had been using to 100% biomass. With the introduction of this equipment, we aim to create a system that contributes to the utilization of nearby forests. 【Case Overview】 ■ Installed Boiler: Multifire 120 ■ Year of Installation: 2017 ■ Heat Applications: Hot water supply and heating in the hot spring facility ■ Challenges: Struggling with high electricity and kerosene costs *For more details, please refer to the PDF document or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Wood Biomass Boiler "Multifire"

A heat source device that achieves efficient energy utilization. It has a wealth of installation experience. A "container type" that can be installed without a building is also available in the lineup.

Our company handles the "KWB manufactured wood biomass boiler," which has a proven track record across the country, and we provide detailed support from preparation before installation to operation after installation. One of our products, the 'Multifire,' effectively removes impurities through its unique high-efficiency combustion furnace, maintaining clean combustion. It also features an automatic ash removal function via the combustion furnace's operating floor, significantly reducing maintenance burdens. Boiler operation can be remotely controlled via a smartphone or tablet browser. We have also newly added a space-saving "container type" design that allows for cost-effective installation without the need for building construction, enabling proposals tailored to usage conditions. 【Features and Benefits of 'Multifire'】 ■ Output ranges from 30 to 120 kW, with the possibility of connecting two or more units ■ Capable of burning a variety of fuels, including chips with high bark content ■ Safety devices to prevent backfire from the combustion furnace and automatically cut large-sized chips ■ Contributes to reducing fuel costs and CO2 emissions through high-efficiency biomass boilers ■ Installation utilizing the Ministry of Economy, Trade and Industry's subsidy project "Advanced Equipment" is possible *For more details, please refer to the materials. Feel free to contact us with any inquiries.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration

Low-pressure hot water boiler "DANBOILER OIL"

Elevating Flow Theory Low-Pressure Hot Water Boiler

The "Dumboira OIL" is a low-pressure hot water boiler with a maximum operating pressure and head pressure of 98Kpa (10m). We offer a lineup including the "DAN type" for hot water or heating only, the "DAN-P type" for both hot water and heating, and the "DAN-S type" for storage-type hot water supply only. 【Features and Specifications】 ■ Maximum operating pressure and head pressure of 98Kpa (10m) ■ Kerosene and A heavy oil ■ Fully automatic gun-type burner *For more details, please download the PDF or feel free to contact us.

  • Boiler

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration