Tube Furnace Product List and Ranking from 9 Manufacturers, Suppliers and Companies

Tube furnace (Kanthal heater) "For high-temperature furnaces" "Compatible with various shapes"

It is a tubular furnace that can accommodate various shapes and heating elements, suitable for semiconductor heat treatment and industrial heat treatment, and capable of handling high-temperature furnaces.

A tubular furnace is constructed by processing Kanthal wire into a coiled shape and assembling it with insulation material and a cylindrical outer frame. It is also referred to as a tube furnace, and as the name suggests, it is a tubular electric furnace that plays a significant role among industrial furnaces. **Features** - Precise temperature control and temperature gradient capability - The cylindrical shape of the furnace allows for excellent temperature accuracy, making it suitable for uniform heating. By implementing zone control, it becomes an electric furnace capable of precise temperature control and temperature gradients. - Custom electric furnaces can be manufactured from a single unit - We produce various tubular furnaces, ranging from small-diameter ones used in small precision tubular furnaces to large-diameter ones used in semiconductor manufacturing equipment (diffusion furnaces) and industrial applications. - Kanthal (an alloy suitable for high-temperature use) can also be processed into heat-resistant materials and heat-resistant fittings. (Note) Zone control is a technology that improves temperature accuracy by controlling the temperature in specific areas within the furnace. **Specifications** - Heating element: Kanthal AF / A-1 / APM - Maximum temperature: Heating element approximately 1400°C (maximum inside the furnace approximately 1300°C) *For more details, please contact us.*

Company：M.WATANABE & CO.,LTD.
Price：Other

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Horizontal tubular furnace [temperature gradient furnace]

Temperature gradient 600℃/800mm! Horizontal tubular furnace [Temperature gradient furnace]

This is an introduction to the "Horizontal Tube Furnace [Temperature Gradient Furnace]" handled by Marusho Denki, an expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■ The core tube material can be made from SUS, quartz, alumina, and other ceramics, as well as carbon, depending on the usage temperature and atmosphere. ■ Options for high-precision atmosphere control are available, including temperature gradient specifications, high vacuum specifications, oxygen concentration control, dew point control, and program pressure control. ■ Internal dimensions: Ф42mm × L1000mm (Core tube: alumina tube) ■ Maximum operating temperature: 1600℃ ■ Heater: SiC heater, molybdenum disilicide heater with horizontal 5-zone control, temperature gradient of 600℃/800mm. ■ For more details, please contact us.

Company：丸祥電器
Price：Other

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Vertical tubular furnace [Vertical high-temperature atmosphere tubular furnace]

Ideal for various atmosphere sintering tests at high temperatures.

When it comes to tubular furnaces, the "horizontal tubular furnace" is common, but due to experiences such as difficulty in setting and removing workpieces, and uneven firing caused by vertical orientation and atmosphere, there has been an increase in inquiries from researchers at public research institutions, universities, and private companies regarding Marusho Electric's "vertical tubular furnace." Additionally, we also accommodate user specifications beyond standard products.

Company：丸祥電器
Price：Other

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Electric furnace 3-zone ceramic electric tubular furnace ARF3 series

By connecting three units of just 500mm, energy savings and 1200°C are achieved.

It is designed with three independent built-in heaters, allowing for three-zone control and a wider range of temperature uniformity.

Company：アサヒ理化製作所
Price：Other

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Tubular Furnace Medium Temperature Type 'ARFLC Series'

Maximum operating temperature 900℃! A mid-temperature electric tube furnace with a lower price than the conventional series.

The "ARFLC Series" from Asahi Rika Seisakusho is a medium-temperature tubular furnace with a maximum operating temperature of 900°C. The furnace body is made of ceramic molded products, and the operating temperature range is +50°C to 800°C. 【Features】 ■ Normal operating temperature 800°C / Maximum operating temperature 900°C ■ Furnace body: Ceramic molded products ■ Medium-temperature tubular furnace *For more details, please feel free to contact us.

Company：アサヒ理化製作所
Price：Other

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Open and closed electric tubular furnace '1077'

Easy insertion and removal of samples, and rapid cooling of the furnace temperature is possible! A removable electric tubular furnace widely used for the analysis of metals and other materials.

The "1077" is a widely used open and closed electric tubular furnace for the analysis of steel, oil, coal, chemical products, and metals. Due to its open and closed design, it allows for easy insertion and removal of samples, and rapid cooling of the furnace temperature is also possible. Please inquire about the temperature controller as well. In addition, we also offer a compact tabletop type automatic temperature-controlled electric muffle furnace, "1076-T-B" and "1076-T-C," which integrates the furnace body and automatic controller. 【Specifications】 ■ Type B Kanthal A wire used: Maximum temperature 1100℃ ■ Type C silicon carbide used: Maximum temperature 1400℃ *For more details, please refer to the PDF document or feel free to contact us.

Company：吉田製作所
Price：Other

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Vacuum device related

For research and development of advanced materials! We can also design and manufacture according to your needs, so please feel free to consult us.

At Yamato Corporation, we handle products related to "vacuum devices." We offer a "high-temperature tubular furnace" capable of heating up to 1100°C, which allows for temperature steps to be set using a programmable temperature controller. Additionally, we provide various types of "pure boxes" that feature gloves attached to high-seal stainless steel containers, enabling the handling and operation of samples that cannot be managed in the air. Furthermore, we can also design and manufacture products tailored to your specific needs, so please feel free to consult with us. 【Product Lineup】 ■ High-temperature tubular furnace ■ Pure box (glove box) ■ Sound pure box *For more details, please refer to the PDF materials or feel free to contact us.

Company：ヤマト
Price：Other

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Optimal tubular furnace for reaction mechanism analysis

Measurement of sample temperature, gas flow rate, pressure, etc. is possible! Optimization of reaction mechanism analysis and testing conditions for new materials.

The "tubular furnace" is a compact furnace that places samples in a cylindrical heating section (ceramics reaction tube) and performs heating treatment while flowing various atmospheric gases. Despite being small and low-cost, it allows for the measurement of flow rate, pressure, and temperature, making it suitable for evaluating reaction conditions and prototype research. Our tubular furnace is compact and equipped with high measurement capabilities, specializing in material reaction evaluation under gas flow conditions. 【Features】 - Capable of heating while flowing various gases, offering high flexibility in atmospheric conditions; suitable for research and development or prototype applications due to its small size and low cost. - Thermocouples can be inserted to directly measure the actual temperature of the sample. - The reaction tube is made of alumina, which has excellent corrosion and heat resistance. *For more detailed information, please download the materials or feel free to contact us.

Company：サーモニックENG
Price：Other

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Horizontal tubular furnace [Oxygen concentration control type horizontal tubular furnace]

This is an introduction to the "Horizontal Tube Furnace [Oxygen Concentration Control Horizontal Tube Furnace]" handled by Marusho Denki, an expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■Compatible with ceramics such as SUS, quartz, alumina, and carbon, depending on the usage temperature and atmosphere. ■Options available for high-precision atmosphere control, including temperature gradient specifications, high vacuum specifications, oxygen concentration control, dew point control, and program pressure control. ■Internal dimensions: Ф60mm×L430mm (furnace core tube: ceramic tube) ■Normal/maximum temperature: 900℃/1000℃ ■Heater: Our own modular heater with horizontal 3-zone control and program oxygen concentration control. ■For more details, please contact us.

Company：丸祥電器
Price：Other

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Horizontal Tube Furnace [Horizontal High-Temperature Multi-Atmosphere Tube Furnace]

Diverse lineup! Horizontal tubular furnace [Horizontal high-temperature multi-atmosphere tubular furnace]

This is an introduction to the "Horizontal High-Temperature Multi-Atmosphere Tube Furnace" handled by Marusho Electric Co., an expert company in electric furnace and atmosphere furnace/heating and heat treatment technology. ■□■Features■□■ ■ The furnace core tube material can be adapted to SUS, quartz, ceramics such as alumina, carbon, etc., depending on the operating temperature and atmosphere. ■ Options for high-precision atmosphere control, including temperature gradient specifications, high vacuum specifications, oxygen concentration control, dew point control, and program pressure control, are also available. ■ Internal dimensions: Ф90mm × L780mm (Furnace core tube: alumina tube) ■ Operating/maximum temperature: 1600℃/1650℃ ■ Heater: Molybdenum disilicide heater with horizontal 3-zone control, compatible with vacuum replacement type multi-atmosphere. ■ For more details, please contact us.

Company：丸祥電器
Price：Other

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Vertical tubular furnace [Vertical graphite furnace]

Commonly used/maximum temperature: 2000℃/2200℃! Vertical graphite furnace

This is an introduction to the "Vertical Graphite Furnace" handled by Marusho Denki, an expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■ The material of the furnace core tube can be adapted to various ceramics such as SUS, quartz, alumina, and carbon, depending on the usage temperature and atmosphere. ■ Options for high-precision atmosphere control, including temperature gradient specifications, high vacuum specifications, oxygen concentration control, dew point control, and program pressure control, are also available. ■ Internal dimensions: Ф60mm×H2000mm (Furnace core tube: Graphite tube) ■ Operating/maximum temperature: 2000℃/2200℃ ■ Heater: Graphite heater, vertical 3-zone control ■ For more details, please contact us.

Company：丸祥電器
Price：Other

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Electric furnace Ceramic electric tubular furnace ARF series

By coating the surface of the body with a special paint, we were able to significantly prevent heat radiation.

When it comes to tubular furnaces, the conventional general image has been "large and heavy," but we have developed a lightweight and thermally efficient tubular furnace by applying new ceramic molding technology.

Company：アサヒ理化製作所
Price：Other

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Electric furnace Ceramic electric tubular furnace ARF1 series

We have added the requested items from our customers to our standard lineup.

We have announced the "Tubular Furnace ARF-1 Series," which includes types that are slightly longer and shorter than the total length of 300 mm in the one-zone tubular furnace.

Company：アサヒ理化製作所
Price：Other

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Electric furnace high-temperature ceramic tubular furnace AHRF/ARFH series

It is a compact and lightweight high-temperature tubular furnace that can be used at temperatures up to 1500 degrees.

By combining a thyristor constant power phase control with good temperature accuracy and the furnace body, you can use it as a low-cost and high-performance device with low power consumption.

Company：アサヒ理化製作所
Price：Other

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Tube furnace "Gas atmosphere furnace"

Maximum temperature 1000℃! A tubular furnace that easily achieves a gas atmosphere.

The "Gas Atmosphere Furnace" is a tubular furnace that easily achieves a gas atmosphere through the use of a protective can. By individually controlling each of the three zones, we have improved the uniformity of temperature. The maximum temperature can be raised to 1000°C. 【Features】 ■ Improved uniformity of temperature ■ Easily achievable gas atmosphere ■ Maximum temperature of 1000°C ■ Optional humidifier and MFC can be added *For more details, please refer to the catalog or feel free to contact us.

Company：西山製作所
Price：Other

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R&D/Laboratory Use - Small Desktop Tubular Furnace VESTA α-mini60

Compact design! A tabletop tubular furnace that can be installed on an experimental desk.

The VESTA α-mini60 is a compact precision tabletop furnace ideal for the development of prototypes, experiments in universities, and thermal treatment of samples. It features a small, compact design that can be placed on a laboratory bench. Despite its size, it offers high-temperature specifications of 1200°C ±0.5°C, making it suitable for precise thermal processing experiments! Its thermal stability is outstanding. Each unit comes with actual measurement data attached (temperature distribution and heating rates). We offer various types to meet customer needs, and it can accommodate three zones. 【Features】 ○ Compact design that fits on a workbench ○ Low price setting (basic specification 1 zone) ○ Outstanding thermal stability ○ Actual measurement data attached to each unit ○ Heater uses Kanthal A-1 For more details, please contact us or download the catalog.

Company：ディー・エス・アイ・テクノロジー
Price：Other

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Multi-atmosphere high-temperature tubular furnace

Maximum temperature 1800℃! Can be used as a heat treatment experimental furnace.

We offer a "Multi-Atmosphere High-Temperature Tube Furnace" designed for various ceramic products, degreasing, and sintering. The interior of the furnace is composed of a Mo disilicide heater and a ceramic laminated insulation structure, allowing it to accommodate various atmospheres and be used as a wide-range heat treatment experimental furnace. Please feel free to contact us if you have any inquiries. 【Specifications (excerpt)】 ■ Maximum temperature: 1800℃ ■ Operating temperature: 1700℃ ■ Achievable vacuum level: 10Pa ■ Replacement vacuum level: 0.1Pa ■ Heat zone: Φ60×150 *For more details, please download the PDF or contact us.

Company：アルファニー
Price：Other

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Tube furnace <“Observe and record” the behavior during the reaction>

Synchronized logging of flow, pressure, material temperature, and exhaust analysis. Graduation from "only before and after firing."

We handle "tubular furnaces" with a focus on instrumentation. We solve challenges such as the inability to collect data during the process, only being able to identify differences before and after firing, and the lack of sampling ports and back pressure control, which prevents pressure and flow rate adjustments. In consultation with our customers, we implement flow meters (MFC), pressure gauges, thermocouples for material temperature, and sampling lines with appropriate ranges and specifications. 【Features】 ■ Equipped with necessary instrumentation: In consultation with customers, we implement flow meters (MFC), pressure gauges, thermocouples for material temperature, and sampling lines with appropriate ranges and specifications. ■ Synchronized logging: Temperature, flow rate, and pressure are recorded with the same timestamp. ■ Flexibility of process ports: Sampling ports, bypass lines, and drain/condenser traps can be designed at the inlet and outlet. *For more detailed information, please download the materials or feel free to contact us.

Company：サーモニックENG
Price：Other

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Tube furnace for ceramics sintering

Break away from data comparison before and after firing! "See and record" the reactions.

In the ceramics industry, the firing process requires precise control of temperature, pressure, and atmospheric gases, which significantly affect product quality. If only data before and after firing is obtained, and detailed behavior during the process cannot be understood, it may become difficult to stabilize quality and reduce defect rates. Our tubular furnace implements flow rate (MFC), pressure gauges, thermocouples, sampling lines, etc., with appropriate ranges and specifications, allowing for the acquisition of temperature, flow rate, and pressure during firing at the same timestamp. This enables a detailed understanding of the firing process and the identification of optimal conditions. [Usage Scenarios] - Ceramics firing process - Examination of firing conditions in research and development - Monitoring of firing processes in quality control [Benefits of Implementation] - Quality improvement through visualization of the firing process - Reduction of defect rates - Cost reduction through optimization of firing conditions

Company：サーモニックENG
Price：Other

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About custom-made tubular furnaces.

From just firing to measuring and optimizing! You can select the necessary instrumentation as options.

The "tubular furnace" we handle allows for the selection of necessary instrumentation equipment as options tailored to the customer's application. It operates stably at temperatures up to 1200°C, with a heating zone of Φ120mm×500mmL. The tube size is Φ70mm×1000mmL. Additionally, it is compatible with various gas types such as inert gases like N2 and Ar, as well as H2. Please feel free to contact us for inquiries. 【Features】 ■ Stable operation: Up to 1200°C (higher temperatures can be discussed) ■ Heating zone: Φ120mm×500mmL ■ Tube size: Φ70mm×1000mmL (size/zone length can be customized) ■ Atmosphere: Compatible with various gas types such as inert gases like N2 and Ar, as well as H2 *For more detailed information, please download the materials or feel free to contact us.

Company：サーモニックENG
Price：Other

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Tubular furnace for catalyst activation

Observe and record the behavior during the reaction process to optimize catalyst activation.

In the catalyst industry, optimizing reaction conditions is essential in the catalyst activation process. In particular, subtle adjustments in temperature, pressure, and gas flow rate significantly influence catalyst performance. Traditional calcination methods only provide data before and after calcination, making it difficult to understand the process in detail. Our tubular furnace implements flow control (MFC), pressure gauges, thermocouples for material temperature, sampling lines, and other components within appropriate ranges and specifications, allowing for synchronized logging of temperature, flow rate, and pressure with the same timestamp. This enables detailed analysis of the catalyst activation process and helps identify optimal conditions. 【Application Scenarios】 - Catalyst activation process - Optimization of reaction conditions - Development of new catalysts 【Benefits of Implementation】 - Visualization of the reaction process - Improvement of catalyst performance - Reduction of development time

Company：サーモニックENG
Price：Other

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Tubular furnace for battery electrodes

Observe and record the behavior during the reaction process to solve the issues of electrode sintering.

In the battery industry, particularly in electrode manufacturing, quality control during the firing process is crucial. To optimize the uniformity and properties of electrode materials, detailed data acquisition on temperature, pressure, and gas flow during firing is essential. Relying solely on results before and after firing makes it difficult to optimize the process, which can lead to the occurrence of defects and variations in performance. Our tubular furnace addresses these challenges by acquiring detailed data during firing and enabling process visualization. 【Application Scenarios】 - Research and development of electrode materials - Optimization of electrode manufacturing processes - Improvement of quality control 【Benefits of Implementation】 - Quality improvement through optimization of the firing process - Reduction of defect rates - Increased efficiency in research and development

Company：サーモニックENG
Price：Other

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Tubular furnace for metals and alloys

Observe and record the behavior during the reaction to accelerate alloy development.

In the metal and alloy industry, precise temperature management and atmosphere control during the firing process are essential for the development of new materials and quality control. Particularly, since the alloy composition and heat treatment conditions significantly affect the properties of the products, it is important to understand not only the results before and after firing but also the behavior during the firing process in detail. Conventional tubular furnaces only provide data before and after firing, which poses challenges in optimizing the process and can be time-consuming. Our tubular furnace supports problem-solving in alloy development by visualizing the firing process in detail through synchronized logging of flow rate, pressure, material temperature, and exhaust analysis. 【Application Scenarios】 - Research and development of new alloys - Examination of heat treatment conditions for alloys - Optimization of the firing process in quality control 【Benefits of Implementation】 - Reduction of development time through visualization of the firing process - Improvement of product quality by establishing optimal heat treatment conditions - Increased efficiency in quality control through detailed data acquisition of the process

Company：サーモニックENG
Price：Other

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Tube Furnace Product List and Ranking from 9 Manufacturers, Suppliers and Companies | IPROS GMS

Tube Furnace Manufacturer, Suppliers and Company Rankings

Tube Furnace Product ranking