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Furnace Product List and Ranking from 410 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:Jun 17, 2026～Jul 14, 2026
This ranking is based on the number of page views on our site.

Furnace Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Jun 17, 2026～Jul 14, 2026
This ranking is based on the number of page views on our site.

  1. テクノファイアリング Gifu//Manufacturing and processing contract
  2. ナガノ Tokyo//Industrial Electrical Equipment
  3. アドバンテック東洋 Tokyo//Testing, Analysis and Measurement
  4. 4 SHOEI MFG.CO.,LTD. Japanese Headquarters Nara//Industrial Machinery
  5. 5 サーモニックENG Chiba//Other manufacturing
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Furnace Product ranking

Last Updated： Aggregation Period:Jun 17, 2026～Jul 14, 2026
This ranking is based on the number of page views on our site.

  1. Leave entrusted firing and commissioned firing to us. テクノファイアリング
  2. [Case Study of High-Temperature Furnace] Achieving firing at up to 2,000℃ and shortening test cycles. ナガノ
  3. High-temperature atmosphere heat treatment furnace "HFQ-1100" [Capable of heating up to 1100°C] ハイブリッジ 東京営業所
  4. 4 Electric Muffle Furnace FUW Series アドバンテック東洋
  5. 5 Vacuum Heat Treatment Technology for the Aerospace Industry - Chuden Heat Treatment Research Institute 中遠熱処理技研

Furnace Product List

1531～1560 item / All 1562 items

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Pusher-type degreasing sintering furnace capable of powder metallurgy for MIM and heat treatment of metals.

Pusher-type degreasing sintering furnace capable of powder metallurgy for MIM and heat treatment of metals.

By making the corner part a pusher mechanism, the processed items are automatically conveyed.

The tray carrying the processed items is transported by a self-propelled roller and moves during direction changes using a pusher mechanism. Therefore, there is no need for manual direction changes, and the tray can be set up in one location, simplifying the work process. 【Specifications】 ● Temperature: 100–350°C (degreasing), 750–1500°C (sintering) ● Tray dimensions: W280 x L280 x H30 (effective H250) ● Atmosphere: Air / Nitrogen / Hydrogen / Argon ● Applications: Degreasing / Sintering ● Processed items: Metal Injection Molding (MIM) ● Processing capacity: 1 tray/h ● Tray power: Degreasing 90kW, Sintering 185kW 【Other Implementation Examples】 ■ I want to degrease or protect the surface of powder in an oxidizing atmosphere in powder metallurgy → 'Vacuum Sintering Furnace' ■ I want to adjust the gas purity in the furnace atmosphere → 'Pusher Type Sintering Furnace' ■ I want to sinter glass paste used on substrates → 'Conveyor Type Glass Sintering Furnace' ■ I want to mold difficult-to-sinter materials with high precision → 'Hot Press Furnace'

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Continuous strand furnace suitable for various small lot sizes regardless of wire diameter.

Continuous strand furnace suitable for various small lot sizes regardless of wire diameter.

It can process workpieces of various thicknesses at once.

It is possible to arrange pipes of different thicknesses (diameters) and heating pipes to perform heat treatment simultaneously. Additionally, since it is possible to switch gases such as nitrogen and hydrogen and adjust flow rates for each individual pipe, a wide variety of heat treatments can be achieved with a single unit. 【Specifications】 ● Temperature: 1150℃ ● Effective dimensions: 10A×L5000×4 pieces, 15A×L5000×4 pieces, 25A×L5000×4 pieces ● Atmosphere: Hydrogen / Nitrogen / Argon ● Application: Softening annealing ● Processed material: Stainless steel wire ● Processing amount: Wire speed DV12 (D: wire diameter mm, V: speed m) ● Electrical capacity: 48kW 【Features of the San Furnace Wire Bright Annealing Furnace】 ■ Free design of furnace body and annealing tube It is possible to flexibly respond to various factors such as processing speed, wire diameter, introduced gas, compatibility with upstream and downstream equipment, and the shape considering maintenance of the furnace depending on the installation location. ■ Cost reduction It is possible to propose equipment that can reduce running costs during normal operation. ■ Quality Consumables such as heaters and thermocouples are selected to be high-quality and long-lasting. *For more details, please refer to the PDF document or feel free to contact us.

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Furnace for annealing / Tempering furnace

Furnace for annealing / Tempering furnace

We quickly and accurately heat-treat all forms of work.

**Features** - Can be used as a standalone quenching furnace or in combination with a tempering furnace. - Various transportation methods are available. **Examples of Products** Products commonly made with quenching and tempering furnaces: - Transmission parts - Brake parts - Gears for construction machinery - Drive train parts - Gears for railway vehicles - Hydraulic motor parts **Main Quenching and Tempering Furnaces** - Pit-type quenching and tempering furnace - Batch-type tempering furnace - Chain conveyor-type vacuum tempering furnace - Quenching oil tank If you have any new challenges or inquiries regarding energy conservation, automation, environmental considerations, or safety, please feel free to reach out.

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Used equipment sales

Used equipment sales

We provide support even after the sale! Delivering "trusted used implementation equipment" nationwide.

Since our founding, we have not only played a role in the distribution of used implementation equipment but have also established ourselves as a technical group that engages in purchasing, refurbishing, and maintenance. Rather than delivering used machines in their original condition, we perform cleaning, maintenance, and installation in-house, and we have gained the trust of our customers by providing after-sales support. If you are looking for specific equipment, please do not hesitate to contact us. 【Equipment We Handle】 ■ Mounter ■ Printing Machine ■ Inspection Machine ■ Reflow Oven ■ Insertion Machine ■ Fluxer/Solder Bath ■ Peripheral Equipment *We can also search for equipment that is not in our inventory, so please include the manufacturer, model name, flow standards, and any other confirmation details in the inquiry form linked below. *Please understand that some models may not be eligible for maintenance. *For more details, please refer to the PDF document or feel free to contact us. (Website for used equipment: Updated May 2022)

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[Market Report] Global Market for Warm Air Furnaces

[Market Report] Global Market for Warm Air Furnaces

The global market for warm air stoves will reach 10.5 billion dollars by 2031.

The global warm air furnace market, which achieved sales of 7.81 billion USD in 2022, is on a steady growth trajectory and is projected to reach 10.5 billion USD by 2031. This growth is progressing at a compound annual growth rate (CAGR) of 3.4% from 2023 to 2031, highlighting the increasing demand for efficient and reliable heating solutions in both commercial and residential sectors. Warm air furnaces, known as forced air furnaces, are a key solution in modern heating systems. They operate by heating air and circulating it throughout the building via a network of vents and ducts. The heating process begins in the combustion chamber of the furnace, where fuel sources such as oil or natural gas are ignited to generate heat, which is then transferred to the air. For application methods, please check the [PDF download] button or apply directly through the related links.

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[Research Case] Overall Market Survey of Industrial Furnaces in China

[Research Case] Overall Market Survey of Industrial Furnaces in China

A case study of sales amounts and units by customer industry, as well as customer analysis and other research!

We would like to introduce a case where we conducted a "Comprehensive Market Research on Industrial Furnaces in China." The development of the industrial furnace market in China is changing, primarily due to the impact of environmental protection policies. Many steel companies have halted production, leading to a decrease in business revenue for companies in the steel industry, and some related customers are also showing a trend of reducing orders for industrial furnaces. To understand the current state of the industrial furnace market, we commissioned a survey. The survey was conducted over approximately three months, targeting the overall industrial furnace market in mainland China, excluding Taiwan, Macau, and Hong Kong, as well as about three major companies. [Survey Contents (Partial)] ■ Sales value and volume trends of industrial furnaces from 2014 to 2024 ■ Sales value trends by furnace capacity from 2014 to 2024 ■ Sales volume trends by furnace capacity from 2014 to 2024 ■ Sales value by company for 2020 (overall and by furnace capacity) ■ Sales volume by company for 2020 (overall and by furnace capacity) *For more details, please refer to the related links or feel free to contact us.

  • Company：MIR
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Achieve extended lifespan of the furnace with 'ALHYPER MAX'

Achieve extended lifespan of the furnace with 'ALHYPER MAX'

Suppresses degradation of furnace materials due to combustion heat. Stabilizes molten metal with high-output electrification, contributing to the longevity of the holding furnace.

In conventional gas furnaces, material degradation due to combustion is a challenge. The 'ALHYPER MAX' achieves high output with temperature stability through combustion-free electrification. It reduces the load on furnace materials and realizes a longer lifespan. 【Product Features】 - Extends furnace lifespan - Reduces maintenance frequency - Maintains stable molten metal temperature - Easy to install with retrofitting options Please consider this as an investment in equipment that enables long-term operation. *For more details, please refer to the related links or feel free to contact us.

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Board bath furnace that stabilizes molten metal temperature with thermal insulation.

Board bath furnace that stabilizes molten metal temperature with thermal insulation.

The high insulation structure suppresses fluctuations in molten metal temperature, achieving both stable quality and improved heating efficiency simultaneously.

Solving the issue of "unstable molten metal temperature affecting the quality of cast products." The "Board Bus Furnace" excels in insulation, stabilizes the molten metal temperature, and improves heating efficiency. 【Features】 - Stabilization of molten metal temperature - Reduction of crucible wear - Improved heating efficiency - Energy-saving operation *For more details, please refer to the related links or feel free to contact us.

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Board Bus Furnace: Suppressing Coal Generation and Stabilizing Quality

Board Bus Furnace: Suppressing Coal Generation and Stabilizing Quality

By directly heating aluminum, we suppress the rise in surrounding temperature, prevent the generation of soot, and reduce the impact on the quality of cast products.

Solving issues such as "the surrounding temperature rises due to gas heating, causing soot to adhere to the aluminum surface." The "Board Bus Furnace" suppresses the rise in surrounding temperature through direct heating, preventing soot from adhering to cast products and stabilizing quality. 【Features】 - Suppresses the rise in surrounding temperature - Reduces soot generation on aluminum surfaces - Stabilizes quality - Energy-efficient operation *For more details, please refer to the related links or feel free to contact us.

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Small Chlorine Furnace | Impurity Separation by Selective Volatilization of Metal Chlorides

Small Chlorine Furnace | Impurity Separation by Selective Volatilization of Metal Chlorides

Chloride metal impurities with Cl2 and HCl, leaving the base material for selective separation.

The "small-scale chlorine furnace" is a test furnace designed for a dry process that uses halogen gases such as Cl2 and HCl to convert and separate metal impurities into volatile chlorides. Impurities in materials such as Fe, Ni, Cu, Al, Na, Cr, and P may become chlorides with different vapor pressures and boiling points than the base material through chlorination. By utilizing this property, conditions can be examined to selectively volatilize and separate only the impurities while leaving the base material intact by adjusting temperature, gas type, and treatment time. It is suitable for cases where one wants to minimize waste liquid treatment and drying processes like those in wet processing, as well as for reducing impurities in powders, ceramics, and high-purity materials that are sensitive to moisture. 【Features】 ■ Compatible with selective chlorination using Cl2 and HCl ■ Examination of separation of metal impurities as volatile chlorides ■ Dry purification utilizing vapor pressure differences and reaction temperature differences ■ Applicability to high-purity powders, ceramics, SiC, Si3N4, Al2O3, etc. ■ Comparison of temperature, gas concentration, and treatment time with small sample sizes *For more details, please download the materials or contact us.

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Small Carbon Furnace | Achieving 3000°C-level processing while suppressing oxidation

Small Carbon Furnace | Achieving 3000°C-level processing while suppressing oxidation

A small carbon furnace that suppresses oxidation and property variation through high-temperature treatment at 2,000 to 3,000℃.

"Although the temperature is achieved, the targeted reaction site cannot be created." In high-temperature processing of carbon materials, ceramics, and high-melting-point materials, simply raising the temperature is not sufficient. Slight differences in furnace oxygen, heating rate, thermal history, and furnace atmosphere can lead to oxidation/re-oxidation, characteristic fluctuations, and reaction inconsistencies. This document explains the capabilities of the "small carbon furnace," which balances an ultra-low oxygen atmosphere with high-temperature processing in the range of 2,000 to 3,000°C, from a practical perspective. [For challenges like these] ■ Heating can be done, but the sample state and characteristics are unstable. ■ Large furnaces take time to start up, making it difficult to establish conditions. ■ We want to suppress oxidation/re-oxidation during high-temperature processing. ■ We want to align oxygen management and thermal history to reproduce crystallinity, conductivity, and microstructure. The small carbon furnace facilitates short trial runs, condition changes, oxygen management, and thermal history management, making it suitable for condition exploration in research and development or prototype stages. *For more details, please download the document or contact us.

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Small Carbon Furnace | Background of the Demand for Low Oxygen and Ultra-High Temperature Treatment

Small Carbon Furnace | Background of the Demand for Low Oxygen and Ultra-High Temperature Treatment

Explaining the background of the development of a small carbon furnace for dry reduction, graphitization, and carbonization treatment.

While the demand for dry and reduction-type heat treatment is increasing, there are challenges in research settings such as "insufficient temperature," "incompatible charge sizes," and "difficulty in maintaining low-oxygen atmospheres." In particular, for the graphitization of carbon materials, carbonization and nitridation of ceramics, and dry processing of battery materials and catalyst supports, conventional electric furnaces may lack the necessary temperature, atmosphere, and processing space. Our small carbon furnace aims to achieve short heating times, high-temperature uniformity, and low-oxygen atmospheres through the use of graphite heating elements, high insulation structures, vacuum replacement, and inert gas atmosphere control. **Main Challenges in Research Settings** - Limitations on maximum achievable temperature prevent the reproduction of high-temperature processing conditions. - The small amount of charge sample and effective heating area make scaling difficult. - Maintaining a low-oxygen atmosphere is challenging, leading to oxidation and re-oxidation. - There is a desire to investigate dry reduction, graphitization, carbonization, and nitridation conditions using a small furnace. *For more details, please download the materials or contact us.*

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Small Carbon Furnace | Why is ultra-low oxygen and 3000°C class possible?

Small Carbon Furnace | Why is ultra-low oxygen and 3000°C class possible?

Suppressing residual oxygen while reaching 3000°C. An explanation of the structure and principle of a small carbon furnace.

The small carbon furnace is characterized by its ability to achieve both an extremely low oxygen atmosphere and ultra-high temperature processing at around 3000°C. This document explains why it is possible to maintain a low oxygen environment and why high-temperature processing at around 3000°C is achievable, from the perspectives of furnace materials, vacuum replacement, inert gas purging, and thermal design. By constructing the interior of the furnace with graphite components, it becomes easier to suppress the influence of oxidative components such as residual O2, CO2, and H2O in high-temperature regions. Additionally, by combining vacuum pumping with inert gas replacement using Ar/N2, the air remaining inside the powder and the furnace is expelled, creating an atmosphere suitable for processing materials that are sensitive to oxidation. [Explanation Contents] ■ Why can an extremely low oxygen atmosphere be formed? ■ The role of vacuum replacement and inert gas purging ■ Reduction of oxygen influence through graphite furnace materials ■ Why is ultra-high temperature processing at around 3000°C possible? ■ Reasons suitable for graphitization, carbonization, and high-temperature sintering *For more details, please download the document or contact us.

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Small Carbon Furnace | Examples of Applications at 3000°C Level in Low Oxygen Atmosphere

Small Carbon Furnace | Examples of Applications at 3000°C Level in Low Oxygen Atmosphere

Introduction to the applications of small carbon furnaces, such as graphitization, carbonization, sintering, and high-temperature reaction evaluation.

Our "Small Carbon Furnace" is an electric furnace designed for high-temperature processing at around 3000°C in a low-oxygen atmosphere. By using graphite components inside the furnace and treating it in an inert gas atmosphere such as Ar or N2 after vacuum replacement, we create a stable heating environment that suppresses oxidation and re-oxidation at high temperatures. This document introduces the main applications of the small carbon furnace, including the synthesis and sintering of high-temperature materials, high crystallization of carbon materials, high-temperature processing and reduction reactions of metal materials, high-temperature gas reaction evaluations, and small-scale testing for research and development. 【Main Application Examples】 ■ Synthesis and sintering of high-temperature materials ■ Graphitization and high crystallization treatment of carbon materials ■ High-temperature processing and reduction reactions of metal materials ■ High-temperature gas reaction evaluations using N2, H2, Ar, etc. ■ Material process evaluations at research and development or prototype scales *For more details, please download the document or contact us.

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Small Carbon Furnace | Main Applications in 3000°C Class and Low Oxygen Atmosphere

Small Carbon Furnace | Main Applications in 3000°C Class and Low Oxygen Atmosphere

Introduction of applications that can be examined using a small carbon furnace, such as graphitization, carbonization, sintering, and crystallization.

Our "Small Carbon Furnace" is an electric furnace designed for high-temperature processing at around 3000°C in a low-oxygen atmosphere. By using carbon materials inside the furnace and treating them in an inert gas atmosphere such as Ar or N2 after vacuum replacement, it creates a stable heating environment that suppresses oxidation and re-oxidation at high temperatures. This document introduces the main applications of the small carbon furnace, including the graphitization of carbon materials, carbonization and sintering of ceramics, high-temperature processing of high melting point materials, and small-scale testing for research and development. 【Main Specifications】 ■ Equipment dimensions: 1000W × 1000D × 2100H mm ■ Effective dimensions inside the furnace: 200W × 200D × 200H mm ■ Compatible atmospheres: Inert gases Ar, N2, and vacuum ■ Material inside the furnace: Graphite ■ Door structure: Hinged type ■ Vacuum pump: Rotary pump ■ Monitoring and recording: Temperature, flow rate, pressure, etc. *For more details, please download the document or contact us.

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Small Metal Furnace | Supports High Purity Sintering with Reduced Contamination of Furnace Materials

Small Metal Furnace | Supports High Purity Sintering with Reduced Contamination of Furnace Materials

High-purity heat treatment with an all-metal structure that suppresses contamination from carbon and furnace materials.

The "Small Metal Furnace" we handle is an electric furnace suitable for high-purity sintering and annealing of materials that are sensitive to carbon contamination. Its all-metal construction helps reduce carbon contamination from graphite materials and organic insulation, contributing to improved reproducibility of color, surface condition, and properties. It supports stable operation up to 1800°C and can be used for high-temperature sintering, diffusion bonding, aging treatment, and surface modification. Its compact design makes it easy to introduce even in environments with limited installation space, such as universities and laboratories. 【Features】 ■ Reduces carbon contamination with all-metal construction ■ Supports high-temperature processing up to 1800°C ■ Reproduces low-oxygen atmosphere through N2 purging and replacement ■ Contributes to improved reproducibility of color, surface condition, and physical properties ■ Compact design makes it easy to install in laboratory and prototype environments *For more details, please download the materials or contact us.

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Custom tubular furnace | Individual design of pipe size, heating zone, and temperature rise conditions

Custom tubular furnace | Individual design of pipe size, heating zone, and temperature rise conditions

Custom tubular furnace designed to meet specific applications, including pipe diameter, heating zone, atmosphere, and instrumentation.

We offer "custom tubular furnaces" designed to meet the specifications tailored to your applications. In standard tubular furnaces, there may be cases where the tube size, heating zone length, heating rate, processing temperature, atmosphere gas, and instrumentation configuration do not match, making it impossible to reproduce the desired testing conditions. Our tubular furnaces are designed for stable operation at approximately 1200°C, with the heating zone, tube size, gas lines, measuring instruments, sampling ports, and other components customizable according to your needs. We can accommodate various gases such as inert gases like N2/Ar and H2. We will propose specifications based on your desired furnace dimensions, temperature conditions, and atmospheric conditions. 【Features】 ■ Design of tube size and heating zone length according to application ■ Consideration of furnace configuration based on heating rate, temperature distribution, and processing volume ■ Compatibility with various gas atmospheres such as N2/Ar/H2 ■ Selection of instrumentation such as thermocouples, MFCs, pressure gauges, and O2 meters ■ Custom solutions for sampling ports and exhaust lines *Please feel free to consult us even if the specifications do not match the standard products.

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Carbon furnace | Supports carbonization reaction tests in low oxygen and high temperature environments.

Carbon furnace | Supports carbonization reaction tests in low oxygen and high temperature environments.

Pre-evaluation of carbide reactions such as SiC, TiC, and ZrC in low oxygen and high temperature environments.

We can accommodate carbonization and high-temperature sintering tests before equipment installation. Even at a stage where temperature, atmosphere, and processing time are not yet determined, you can consult us regarding the consideration of test conditions based on your objectives. Through preliminary evaluations using actual samples, we can confirm reactivity and utilize this information for equipment specifications. Our company offers a small "carbon furnace" that can be gradually replaced from vacuum to inert gas. It can be used for experiments and processes involving solid-phase carbonization (powder mixing method, coating method, carburizing) and composite carbonization (such as using B4C) to enhance hardness and optimize carbon supply conditions (types, ratios, and contact states of carbon materials). Please feel free to contact us if you have any requests. [Reasons why our carbon furnace is chosen (partial)] ■ Rapidly reaches high-temperature ranges - Stable attainment and maintenance of 1600-2800℃ - Temperature guidelines effective for carbonization: SiC 1600–2000℃, TiC 1500–2100℃, ZrC 1800–2300℃ ■ Suppresses side reactions at extremely low oxygen partial pressures - Vacuum draw → Replacement with Ar/N2 - Reduces residual oxygen through carbon getter materials, suppressing CO generation *For more details, please feel free to contact us.

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Carbon furnace | Compatible with nitriding reactions and high-temperature sintering tests in an N₂ atmosphere.

Carbon furnace | Compatible with nitriding reactions and high-temperature sintering tests in an N₂ atmosphere.

Pre-evaluation of N₂-based nitriding reactions in a very low oxygen, high-temperature environment.

We can accommodate nitriding and high-temperature sintering tests before equipment installation. Even at a stage where temperature, atmosphere, and processing time are not yet determined, you can consult us about testing conditions tailored to your objectives. Through preliminary evaluations using actual samples, you can confirm reactivity and utilize the information for equipment specifications. The "carbon furnace" we handle is well-suited for basic nitriding reaction tests. Since the reaction initiation temperature is high with N2 alone, balancing particle growth and coarsening is challenging, and issues such as surface reoxidation during cooling leading to variations in color, resistance, and hardness can arise. We address these challenges. Additionally, we have production records for furnaces at mass production scales, not just small units. Please feel free to contact us when needed. [Reasons Why Our Carbon Furnace is Effective] ■ Creates an extremely low oxygen partial pressure - Vacuum pumping → Gradually lowering oxygen potential through N2 replacement - The carbon material in the furnace absorbs residual O2 through getter action, suppressing oxidation side reactions ■ Quickly reaches sufficient high-temperature ranges - Reaches and maintains stability at 1400-2400°C in a short time ■ Conditions can be established in a short cycle - Multiple samples can be evaluated simultaneously with a shelf configuration, making it easier to verify the effects of thickness and contact *For more details, please feel free to contact us.

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Small Chlorine Furnace | Dry Separation and Recovery of Valuable Metals from Urban Mines

Small Chlorine Furnace | Dry Separation and Recovery of Valuable Metals from Urban Mines

Control the temperature, chlorine partial pressure, and pressure to selectively separate Au, Cu, Sn, Fe, Ni, etc. through chlorination volatilization.

Urban mines contain a complex mixture of valuable metals and base metals such as Au, Cu, Sn, Fe, and Ni. When separating and recovering these through wet processing, challenges may arise related to the use of reagents, waste liquid treatment, pretreatment processes, and drying processes. Our small chlorine furnace can selectively separate and recover metal components by converting them into volatile chlorides through dry chlorination using Cl2/HCl, while controlling temperature, chlorine partial pressure, and pressure. For example, in the low-temperature range, easily volatile chlorides such as FeCl3 and SnCl4 can be removed first, and in the mid-temperature range, the separation of precious metals can be considered using the vapor pressure differences of AuCl3 and others. 【Features】 ■ Supports dry chlorination and chloride volatilization using Cl2/HCl ■ Allows for selective separation of multiple metals such as Au, Cu, Sn, Fe, and Ni ■ Accommodates staged processing with controlled temperature, chlorine partial pressure, and pressure ■ Reduces waste liquid and drying processes associated with wet processing ■ Enables exploration of urban mine recycling conditions with small sample sizes *For more details, please download the materials or contact us.

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Small Chlorine Furnace | High-Temperature Corrosion Evaluation in Cl2·HCl Atmosphere

Small Chlorine Furnace | High-Temperature Corrosion Evaluation in Cl2·HCl Atmosphere

Corresponding to material selection, lifespan evaluation, and corrosion analysis in a high-temperature corrosion environment containing Cl2 and HCl.

In metals, alloys, ceramics, and coatings used in high-temperature environments, corrosive atmospheres such as Cl2, HCl, oxidizing gases, and water vapor may lead to surface reactions, oxidation, chlorination, delamination, and embrittlement. Our small chlorine furnace is a test furnace for high-temperature corrosion evaluation that can replicate corrosion behavior in chlorine and hydrochloric acid atmospheres. It can be widely used for reproducing high-temperature corrosive atmospheres, comparing corrosion-resistant materials, evaluating surface treatments and coatings, and analyzing corrosion mechanisms, from material development to equipment component selection. Additionally, by operating under constant negative pressure, it reduces the risk of corrosive gas leakage and establishes a safe testing environment combined with exhaust and detoxification equipment. 【Features】 ■ Supports high-temperature corrosion evaluation in corrosive gas atmospheres such as Cl2 and HCl ■ Allows comparison of corrosion resistance for metals, alloys, ceramics, and coatings ■ Accommodates corrosion tests with varying temperature, gas type, concentration, and treatment time ■ Reduces the risk of corrosive gas leakage through constant negative pressure operation ■ Enables consideration of testing environments that include exhaust, detoxification, and safety equipment *For more details, please download the materials or contact us.

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Multi-atmosphere furnace | Supports firing and exhaust gas treatment accompanied by harmful gas generation.

Multi-atmosphere furnace | Supports firing and exhaust gas treatment accompanied by harmful gas generation.

Addressing the hard-to-see exhaust gas risks on a small scale through scale-up solutions in furnace, exhaust, and emission control design.

Our company offers a "Multi-Atmosphere Furnace" designed to handle the firing process that generates harmful gases such as NH3, CO, and NOx. During the firing of raw materials containing organic substances, resin-based materials, catalyst carriers, and battery materials, gases such as NH3, CO, NOx, HCN, and hydrocarbon gases may be emitted during heating and holding. Gases that were not an issue in small tubular furnaces or small-scale tests can become significant challenges in terms of exhaust concentration, emission volume, corrosiveness, and safety measures as the number of tray layers and processing volume increase. Our Multi-Atmosphere Furnace can design the entire firing process, including vacuum replacement, atmosphere control, heating, exhaust, and coordination with emission treatment equipment. 【Features】 ■ Furnace design considering the generation of gases such as NH3, CO, and NOx ■ Gas replacement in the furnace before and after processing through vacuum replacement ■ Compatibility with various atmospheres such as N2, Ar, Air, and NH3 ■ Consideration of emission treatment methods such as scrubbers, catalytic oxidation, and thermal oxidation ■ Support for scale-up considerations anticipating increased tray layers and processing volume *For more details, please download the materials or contact us.

  • Industrial Furnace
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Tube furnace | Supports catalyst activation and reaction behavior evaluation

Tube furnace | Supports catalyst activation and reaction behavior evaluation

Synchronously record temperature, flow rate, pressure, and exhaust to visualize catalyst activation conditions.

We offer a "tubular furnace" suitable for catalyst activation and reaction behavior evaluation. In catalyst processing, slight differences in temperature, pressure, gas flow rate, and atmosphere switching can affect activity and reproducibility. General-purpose tubular furnaces may only analyze before and after firing, making it difficult to grasp the timing of reaction start and end, as well as gas generation behavior. This equipment incorporates MFCs, pressure gauges, thermocouples, sampling lines, and more according to the application, allowing for synchronized logging of temperature, flow rate, pressure, and exhaust data. 【Features】 ■ Simultaneous recording of temperature, flow rate, pressure, and exhaust data ■ Understanding the timing of reaction start, end, and gas generation ■ Implementation of MFCs, pressure gauges, and thermocouples according to application ■ Design of sampling ports and exhaust analysis lines ■ Ideal for comparing catalyst activation conditions and confirming reproducibility *For more details, please download the materials or contact us.

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Tube furnace | Visualizing the sintering conditions of battery electrode materials

Tube furnace | Visualizing the sintering conditions of battery electrode materials

Synchronously record temperature, flow rate, and pressure to optimize electrode sintering conditions.

We handle a "tubular furnace" suitable for investigating firing conditions of battery electrode materials. In the firing of electrode materials, temperature, pressure, gas flow rate, and atmospheric conditions affect uniformity, property variation, and defect occurrence. General-purpose tubular furnaces often only evaluate before and after firing, making it difficult to understand the reaction behavior and condition changes during firing. This equipment incorporates MFCs, pressure gauges, thermocouples, sampling lines, and other components as needed, allowing for the recording of temperature, flow rate, and pressure during firing with the same timestamp. 【Features】 ■ Synchronized logging of temperature, flow rate, and pressure ■ Implementation of MFCs, pressure gauges, and thermocouples as needed ■ Design of sampling ports and exhaust lines ■ Compatible with various atmospheres such as vacuum, inert gas, and H2 ■ Ideal for comparing and confirming reproducibility of electrode firing conditions *For more details, please download the materials or contact us.

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Tube furnace | Visualizing heat treatment conditions for metals and alloys

Tube furnace | Visualizing heat treatment conditions for metals and alloys

Synchronously record temperature, flow rate, and pressure to optimize heat treatment conditions for metals and alloys.

We handle "tubular furnaces" suitable for examining heat treatment conditions of metal and alloy materials. In the firing and heat treatment of metals and alloys, temperature, pressure, gas flow rate, and atmospheric conditions affect alloy composition, microstructural changes, oxidation/reduction behavior, and quality variations. General-purpose tubular furnaces may only evaluate before and after firing, making it difficult to grasp temperature changes, pressure fluctuations, and gas flow during heat treatment. This equipment incorporates MFCs, pressure gauges, thermocouples, and sampling lines according to the application, allowing for the recording of temperature, flow rate, and pressure during heat treatment with the same timestamp. 【Features】 ■ Synchronized logging of temperature, flow rate, and pressure ■ Implementation of MFCs, pressure gauges, and thermocouples according to application ■ Design of sampling ports and exhaust lines ■ Compatible with various atmospheres such as vacuum, inert gas, and H2 ■ Suitable for comparing and verifying the reproducibility of heat treatment conditions for metals and alloys *For more details, please download the materials or contact us.

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Multi-atmosphere furnace | For chemical reactions, reactive gas treatment, and exhaust gas evaluation

Multi-atmosphere furnace | For chemical reactions, reactive gas treatment, and exhaust gas evaluation

Support for examining the conditions of chemical reaction processes, including reactive gases and exhaust gas treatment.

In the development of chemical reaction processes, the reaction efficiency and safety can vary significantly due to factors such as temperature, ambient gases, and the exhaust gas components generated during the reaction. Particularly in reactions involving gases like NH3 and CO, as well as in the examination of reaction conditions under multiple atmospheres such as Air, N2, Ar, vacuum, and ammonia, it is crucial to design not only the furnace itself but also the gas supply, exhaust, and emission control systems. Our multi-atmosphere furnace can be custom-designed to match the material inside the furnace, gas supply lines, exhaust systems, emission control equipment, and safety measures according to the treated materials and reaction gases. We can accommodate everything from research and development to prototype and pre-mass production evaluations for chemical reactions, thermal decomposition, reduction reactions, oxidation reactions, and ammonia atmosphere treatments. ■ I want to examine the reaction conditions for chemical reaction processes. ■ I want to consider exhaust equipment assuming the generation of gases like NH3 and CO. ■ I want to process under multiple atmospheres such as Air, N2, Ar, vacuum, and ammonia. ■ I want to examine the internal material and sealing structure of the furnace according to the reaction gas. ■ The existing furnaces do not match the gas types, exhaust specifications, and safety measures. * The materials include the basic configuration of the multi-atmosphere furnace, compatible atmospheres, gas supply and exhaust systems, and design points when handling reactive gases.

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Carbon furnace for new material development | High-temperature sintering, carbonization, graphitization, and atmosphere control compatible

Carbon furnace for new material development | High-temperature sintering, carbonization, graphitization, and atmosphere control compatible

Supports new material development and prototype evaluation with high-temperature firing up to 3000℃ and atmosphere control.

In the development of new materials and research applications, a high-temperature furnace that can extensively examine the thermal treatment conditions of materials is essential. In particular, for high-temperature sintering above 2000°C, carbonization and graphitization, ceramic sintering, and thermal treatment of powder materials, atmosphere control such as vacuum, inert gas, and low-oxygen environments becomes crucial. Our carbon furnace supports high-temperature heating up to 3000°C and enables high-temperature processing with reduced oxidation by replacing the atmosphere with inert gases such as Ar and N2 after vacuum pumping. We offer custom designs based on the size, temperature, atmosphere, and processing volume of the materials, ranging from small furnaces for research and development to equipment for prototype evaluation and pre-mass production studies. We can accommodate research and development themes such as the following: ■ High-temperature sintering and thermal treatment of new materials ■ Examination of high-temperature processes above 2000°C ■ Carbonization and graphitization of carbon materials ■ Sintering of non-oxide ceramics such as SiC, AlN, and BN ■ Sintering of battery materials, negative electrode materials, and conductive materials ■ Evaluation of powder molded bodies, pellets, and sintered bodies ■ Sintering under atmosphere control with vacuum, Ar, N2, etc. ■ Scale-up studies from laboratory scale to pre-mass production evaluation

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Carbon furnace | Suitable for carbonization, graphitization, and high-temperature sintering up to 3000℃.

Carbon furnace | Suitable for carbonization, graphitization, and high-temperature sintering up to 3000℃.

Supports high-temperature sintering up to 3000℃. Assists in carbonization, graphitization, and debinding processes in a low-oxygen atmosphere.

The carbon furnace is an electric furnace designed to handle high-temperature processes exceeding 2000°C, such as carbonization treatment, graphitization treatment, high-temperature sintering, debinding treatment, powder metallurgy, and ceramics sintering. By using carbon materials for the in-furnace heater, it can accommodate high-temperature treatments from atmospheric pressure up to a maximum of 3000°C. Additionally, after vacuuming, it can be replaced with inert gases such as Ar or N2, allowing for sintering while suppressing the oxidation of materials. It is particularly suitable for customers with the following challenges: ■ Wanting to perform high-temperature sintering above 2000°C ■ Wanting to sinter carbon materials, C/C composites, SiC, and ceramics ■ Wanting to carry out carbonization and graphitization treatment consistently after debinding ■ Wanting to process in atmospheres containing Ar, N2, vacuum, or H2 as needed ■ Wanting to sinter in a low-oxygen atmosphere that suppresses oxidation ■ Wanting to consider everything from lab tests to mass production equipment We design and manufacture custom carbon furnaces according to the size of the materials being processed, processing temperature, atmosphere gas, target oxygen concentration, heating patterns, and cooling conditions.

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How to conduct firing tests | Selecting kilns, jigs, and containers by sample type

How to conduct firing tests | Selecting kilns, jigs, and containers by sample type

Organize the firing test conditions suitable for powder, substrates, jigs, and components.

In firing tests, the type of furnace, fixtures, containers, and recovery methods vary depending on "what is being fired." The points to be checked and the items to be evaluated differ for powders, substrates and plates, fixtures and parts, and molded bodies and pellets. For example, with powders, it is important to check for dispersibility, moisture absorption, and recovery methods; for substrates, warping, distortion, and in-plane temperature differences; for fixtures and parts, gas flow and dead spots; and for molded bodies, cracks, shrinkage, and contact marks. This document organizes the items to be checked before firing tests by sample type, considerations for selecting fixtures and containers, and perspectives for selecting furnace types in a list format. ■ For consideration of firing tests before equipment introduction ■ For organizing conditions of powders, substrates, fixtures, and parts ■ For initial considerations in selecting furnace types, fixtures, and containers

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Selection of furnace for vacuum atmosphere sintering | Supports degassing, oxidation suppression, and high purity processing.

Selection of furnace for vacuum atmosphere sintering | Supports degassing, oxidation suppression, and high purity processing.

Select the appropriate electric furnace according to the vacuum level and processing purpose.

In vacuum atmosphere sintering, the required pressure and furnace configuration vary depending on the purpose. For degassing and drying, a pressure range of several Pa to several hundred Pa is sufficient, while for oxidation suppression, vacuum pumping and N₂/Ar replacement are necessary, and for high-purity processing, high vacuum levels of 10⁻³ to 10⁻⁴ Pa may be required. Therefore, it is important to consider not only the simple condition of wanting to sinter in a vacuum but also the processing purpose, temperature range, residual O₂, amount of generated gas, materials inside the furnace, heater materials, exhaust system, and safety measures. This document organizes the necessary pressure guidelines, furnace type selection, and confirmation points that affect equipment specifications based on the purposes of vacuum atmosphere sintering. - For considerations of degassing, drying, and oxidation suppression - For considerations of sintering in high vacuum and high-purity atmospheres - For differentiating between metal furnaces, multi-furnaces, carbon furnaces, and tube furnaces - For organizing specifications and considering sintering tests before equipment installation

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