Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Dec 17, 2025～Jan 13, 2026
This ranking is based on the number of page views on our site.
76～90 item / All 1472 items
Achieve uniform temperature distribution with a circulation fan!
The support frame for the processed material rotates inside the furnace, ensuring a uniform temperature regardless of shape. Additionally, the upper circulation fan creates a uniform temperature distribution.
Ideal for soldering small items, sintering, and firing.
Soldering of small items, sintering, and burning pure materials is often done using hydrogen atmosphere. The device is designed to be compact and has a rapid heating capability. A muffle is placed inside the furnace to avoid contact between the heater and gas.
From creation to delivery, including after-sales maintenance! We cater to various needs both domestically and internationally, offering fully customized solutions.
The pressure cooling vacuum heat treatment furnace "NVF-P type" is a long-standing product that embodies the essence of Chubu Nippon Furnace Industry's technology. It is actively used in a wide range of applications, including quenching and tempering of tool steels such as die steel and high-speed steel, solution treatment of austenitic stainless steel, aging treatment of precipitation hardening stainless steel, annealing of various steel types including titanium alloys, magnetic annealing, and vacuum brazing, making it suitable for various heat treatment processes. Please feel free to contact us when you need assistance. 【Processable Steel Materials】 ■ SKD11 ■ SKD61 ■ SUS304 * For more details, please download the PDF or feel free to contact us.
Aftercare, maintenance, customization, and made-to-order are available!
The "NVF-V Type" is a vertical vacuum furnace that reduces distortion by heat treating long materials in an upright position. It is a long-standing product that showcases the technology of Chūnichi Furnace Industry, accommodating sizes from small to large. It is widely used for various applications, including quenching and tempering of tool steels such as die steel and high-speed steel, solution treatment of austenitic stainless steel, aging treatment of precipitation hardening stainless steel, annealing of various steel types including titanium alloys, magnetic annealing, and vacuum brazing. Please feel free to contact us for inquiries. 【Processable Steel Materials】 ■SKD11 ■SKD61 ■SUS304 *For more details, please download the PDF or feel free to contact us.
From creation to delivery, including after-sales maintenance! Custom solutions for each item are also available.
The "NVF-OQ type" is a vacuum furnace divided into two chambers: a heating chamber and a quenching oil tank (gas cooling chamber), and it is capable of handling oil-quenched steel, enabling versatile heat treatment. It is a long-standing product that embodies the technology of Chūnichi Furnace Industry, accommodating sizes from small to large. Additionally, since we conduct heat treatment using our own furnaces, we have abundant know-how in heat treatment and provide support to ensure that even beginners can easily perform heat treatment. 【Processable Steel Materials】 ■ SKD ■ SKS ■ SUJ ■ SCM435 *For more details, please download the PDF or feel free to contact us.
Repairs, maintenance, and custom solutions available! We cater to various needs with fully made-to-order options.
The "NVF-S type" is a vacuum furnace specialized for sintering, capable of raising the maximum temperature to 1600°C. It can be used by switching between a pre-sintering furnace and a main sintering furnace with a single power supply unit, temperature control system, and vacuum exhaust system. Additionally, our company caters to various needs, from small to large machines, both domestically and internationally, providing fully customized solutions, including "creation to delivery and after-sales maintenance." [Heat Treatment Capabilities] ■ Sintering *For more details, please download the PDF or feel free to contact us.
Rich in heat treatment know-how! We provide support so that even beginners can easily perform heat treatment.
The "small gas carburizing furnace" is a compact version of the conventional carburizing furnace, suitable for carburizing a variety of small parts in small quantities. It is actively used in a wide range of applications, including quenching and tempering of tool steels such as die steel and high-speed steel, solution treatment of austenitic stainless steel, precipitation hardening of precipitation hardening stainless steel, annealing of various steel types including titanium alloys, magnetic annealing, vacuum brazing, and various other heat treatments. Please feel free to contact us when you need our services. 【Various Furnaces】 ■ Small Gas Carburizing Furnace ■ Batch Annealing Furnace ■ Low-Temperature Heat Treatment Furnace ■ Surface Modification Equipment *For more details, please download the PDF or feel free to contact us.
From creation to delivery, including after-sales maintenance! Custom solutions for each item are also available.
The "low-temperature heat treatment furnace" is suitable for heat treatment up to 300°C and can achieve uniform heating by circulating hot air with a stirring fan. Additionally, it supports various options and can also be used for low-temperature tempering after vacuum heat treatment. Our company caters to a wide range of needs, from small to large machines, both domestically and internationally, and offers fully customized solutions, including "creating and delivering, as well as after-sales maintenance." Please feel free to contact us when you need assistance. 【Various Furnaces】 ■ Small Gas Carburizing Furnace ■ Batch Annealing Furnace ■ Low-Temperature Heat Treatment Furnace ■ Surface Modification Equipment *For more details, please download the PDF or feel free to contact us.
High-performance small high-temperature electric furnace
- Since it has a liftable furnace floor, by placing heaters on the inner side of the furnace, a large effective area can be secured. Additionally, the setting and removal of workpieces can be done safely and easily. - It enables ultra-fast heating, reaching 1600°C in 20 minutes (in the case of an empty furnace). It comes standard with a maximum pattern (16 segments/pattern) programmable temperature controller, achieving excellent temperature tracking and stability.
Marusho Electric's electric furnace, comprehensive catalog. Available for free distribution!
This is the comprehensive catalog of electric furnaces produced by Marusho Electric. Utilizing heater design technology, control technology, and a consistent production system, we handle various heating devices. ◆◆ Contents ◆◆ ○ High-performance compact high-temperature electric furnace SUPER MINI ○ Box-type electric furnace SUPER MAX ○ Tubular furnace TUBE FURNACES ○ Electric furnace with adjustable floor (for development) SUPER BOY ○ Specialized furnaces SPECIALIZED FURNACES ○ Electric furnace with adjustable floor (for production) BIG MAN ○ Continuous furnaces CONTINUOUS FURNACES ○ Large production furnaces LARGE PRODUCTION FURNACES ◆◆ If you would like a catalog, please contact us via the information request ◆◆ ~ You can view part of the lineup from the download ~
![Box-type electric furnace [SUPER MAX]](https://image.mono.ipros.com/public/product/image/b2f/68420004/IPROS_13204136650268115000.jpg?w=280&h=280)
Supports evaluation, management, test firing, and small-scale production! Ultra-high-speed high-temperature electric furnace.
Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the 'Box-Type Electric Furnace [SUPER MAX]' handled by Marusho Electric Co., Ltd. A super high-speed high-temperature electric furnace that can meet various needs such as evaluation, management, test firing, and small-scale production of fine ceramics, new glass, and new materials. ■□■Features■□■ ■ Successful significant cost reduction through the adoption of an integrated case compared to conventional similar furnaces. ■ The door features a horizontal sliding design that keeps the heating surface away from the operator, incorporating safety measures such as temperature reduction for the body and door using air-cooling fans. ■ By employing high-precision zone PID program control, stable heating treatment can be performed from low temperature ranges to high temperature ranges. ■ For more details, please contact us.
![Horizontal tubular furnace [temperature gradient furnace]](https://image.mono.ipros.com/public/product/image/729/68420007/IPROS_13346956267344724000.jpg?w=280&h=280)
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.
![Vertical tubular furnace [Vertical high-temperature atmosphere tubular furnace]](https://image.mono.ipros.com/public/product/image/4ce/68420009/IPROS_15743033420986528000.jpg?w=280&h=280)
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.
Numerous achievements! Atmospheric furnace 【SUPER BOY】
Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the "Atmosphere Furnace [SUPER BOY]" handled by Marusho Electric Co. The SUPER BOY series continues to evolve with the development concept of "Excellent Ultra-High Temperature Furnace." ■□■Features■□■ ■ Four-sided heating and electric lifting system for the furnace floor ■ Uniform heating space, large effective area, and precise sample setup ■ Excellent heating and cooling characteristics, cooling control, and multi-atmosphere compatibility, packed with advanced features ■ Utilizing uniformity, high responsiveness, and ease of use, it has numerous achievements as dedicated furnaces for various research and development, continuous processing simulation furnaces, and testing furnaces for spooling, creep, and tensile tests ■ Model: SPS2022-17 ■ Internal dimensions: Ф200mm × H220mm ■ Operating/Maximum temperature: 1600℃/1700℃ ■ Heater: Disilicide Molybdenum Heater ■ For more details, please contact us.
![Atmosphere furnace [Oxidizing/Inert atmosphere specification / Reducing atmosphere specification]](https://image.mono.ipros.com/public/product/image/66c/68420014/IPROS_16369430438028118000.jpg?w=280&h=280)
Oxidation/Inert Atmosphere Specification / Reduction Atmosphere Specification 'Atmosphere Furnace'
Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the "Atmosphere Furnace" handled by Marusho Electric Co. The SUPER BOY series continues to evolve with the development concept of "Excellent Ultra-High Temperature Furnace." ■□■ Features ■□■ ■ Oxidizing / Inert Atmosphere Specification - Model: SPS2022−17V - Internal Dimensions: Ф200mm × H220mm - Operating / Maximum Temperature: 1600℃ / 1700℃ - Heater: Disilicide Molybdenum Heater - Vacuum Replacement Type ■ Reducing Atmosphere Specification - Model: SPB2022−17VMo - Internal Dimensions: W200mm × D200mm × H220mm - Operating / Maximum Temperature: 1600℃ / 1700℃ - Heater: Molybdenum Heater - Equipped with ignition heater for exhaust gas ■ For more details, please contact us.
