丸祥電器 List of Products and Services

The "GRX1220・GRB1114" is an atmosphere electric furnace that pursues responsiveness, ease of use, and cost performance as part of the new "Graphite Furnace Mini Series." We offer the "GRX1220 Series" with a rectangular front door and the "GRB1114 Series" with a floor-lifting cylinder type. The heating methods are also different: the "GRX1220 Series" features heating from both sides, while the "GRB1114 Series" has side heating, allowing you to choose based on your application. 【Features】 ■ Excellent responsiveness ■ Easy to use ■ Superior cost performance ■ Compact *For more details, please download the PDF or feel free to contact us.

• Electric furnace

Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the "Target Material Pressed Sintering Furnace" handled by Marusho Electric Co., Ltd. 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 setting ■ Excellent heating and cooling characteristics, cooling control, multi-atmosphere compatibility, and many advanced functions ■ Utilizing uniform heat distribution, 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 ■ Internal dimensions: W300mm × D300mm × H300mm ■ Operating/Maximum temperature: 1600℃ / 1700℃ ■ Pressure: Up to 0.1Mpa ■ Heater: Equipped with a molybdenum disilicide heater, vacuum replacement type, and furnace pressure program control system ■ For more details, please contact us.

• Electric furnace

This is an introduction to the "Electric Furnace with Liftable Hearth (Production Furnace) [Ceramic Atmosphere Sintering Furnace]" handled by Marusho Electric Co., an expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■Equipped with a gas circulation type program cooling system and an automatic hearth replacement system, allowing for low-cost and high productivity. ■The operating atmosphere can accommodate air, nitrogen, hydrogen, oxygen, argon, helium, etc., through a combination of heaters and insulation materials. ■The heaters used are diverse, including molybdenum disilicide heaters, molybdenum, tungsten, SiC, Kanthal, nichrome, graphite, and sheath heaters, catering to various applications. ■Operating/maximum temperature: 1600℃/1700℃ ■Heater: Molybdenum disilicide heater ■Furnace pressure: up to 0.1MPa Equipped with a vacuum replacement type, program cooling system, and furnace pressure program control system. ■In addition to standard modifications, we also manufacture user-specific specifications. For details, please contact us.

• Electric furnace
• Granulating Equipment

- The tight chamber and cylinder-shaped furnace body enable uniform gas diffusion, allowing for advanced atmosphere sintering. - Since the furnace floor is elevatable, it is possible to secure a large effective area by placing heaters on the inner side of the furnace. Additionally, the setting and removal of workpieces can be done safely and easily. *This product is also compatible with other research and development, production atmosphere furnaces, and similar equipment.

• Electric furnace

This is an introduction to the "Production Furnace [Ceramic Tube Hanging Firing Device]" handled by Marusho Electric Co., a company specializing in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. Marusho Electric Co. produces a wide range of equipment, including mold heat treatment systems, continuous quenching devices for circular saws, high-purity titanium processing systems, batch-type ceramic firing systems, and ceramic tube hanging firing furnaces, as well as many automated line-integrated heating furnaces. For more details, please contact us.

• Electric 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.

• Electric furnace

Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the "Vertical Multi-Atmosphere Furnace" handled by Marusho Electric Co., Ltd. ■□■Features■□■ ■Internal dimensions: Ф380mm×H600mm ■Operating/maximum temperature: 700℃/800℃ ■Internal pressure: up to 0.1MPa ■Heater: Our own modular heater (Kanthal wire element) Equipped with vertical 3-zone control, vacuum replacement type, and internal pressure cap program control system. ■For more details, please contact us.

• Electric furnace

This is an introduction to the "Special Furnace [Small Carbon Nanofiber Production Device]" handled by Marusho Denki, an expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■Small experimental production device using the vapor phase method ■Can produce homogeneous nanofibers through uniform gas dispersion and precise temperature control ■Can be used for experimental production of carbon nanofibers and carbon nanotubes ■For more details, please contact us.

• Electric furnace

Expert company in electric furnaces and atmosphere furnaces / heating and heat treatment technology. This is an introduction to the "Special Furnace [Atmosphere Press Furnace]" handled by Marusho Electric Co., Ltd. ■□■Features■□■ ■Operating/Maximum Temperature: 900℃/1000℃ ■Press Pressure: Up to 14MPa ■For more details, please contact us.

• Electric furnace

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 ~

• Electric 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.

• Electric 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.

• Electric furnace

This is an introduction to the "Electric Furnace with Liftable Hearth (Production Furnace) [Batch-type Degreasing and Sintering Furnace]" handled by Marusho Denki, an expert company in electric furnace and atmosphere furnace / heating and heat treatment technology. ■□■Features■□■ ■Equipped with a gas circulation type program cooling system and an automatic hearth replacement system, allowing for high productivity at low cost. ■The operating atmosphere can accommodate air, nitrogen, hydrogen, oxygen, argon, helium, etc., through a combination of heaters and insulation materials. ■The heaters used are diverse, including molybdenum disilicide heaters, molybdenum, tungsten, SiC, Kanthal, nichrome, graphite, and sheath heaters, catering to various applications. ■Operating/maximum temperature: 1600℃/1700℃ ■Heater: Molybdenum disilicide heater Equipped with exhaust gas deodorization device and program cooling system. We also manufacture modifications to standard specifications as well as special user specifications. For details, please contact us.

• Electric furnace
• Granulating Equipment

- 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.

• Electric furnace

This is an introduction to the "Electric Furnace with Liftable Hearth (Production Furnace) [Ceramic Firing Furnace]" handled by Marusho Denki Co., a company specializing in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■Equipped with a gas circulation type program cooling system and an automatic hearth replacement system, enabling high productivity at low cost. ■The operating atmosphere can accommodate air, nitrogen, hydrogen, oxygen, argon, helium, etc., through a combination of heaters and insulation materials. ■The heaters used are diverse, including molybdenum disilicide heaters, molybdenum, tungsten, SiC, Kanthal, nichrome, graphite, and sheath heaters, catering to various applications. ■Operating/maximum temperature: 1600℃/1700℃ ■Heater: Molybdenum disilicide heater ■Equipped with a program cooling system We also manufacture modifications of standard specifications as well as special specifications for users. For details, please contact us.

• Electric furnace
• Granulating Equipment

Electric furnace and atmosphere furnace / Experts in heating and heat treatment technology This is an introduction to the "Special Furnace [Special Gas Treatment Equipment]" handled by Marusho Electric Co., Ltd. Marusho Electric Co., Ltd.'s technology is applicable to food baking and preservation treatment, curing for printing and films, continuous annealing for wire materials and CVD, high-precision atmosphere treatment for superconductors, glass melting for optical lenses, pressing and annealing, rare heaters for glass float, preform furnaces for synthetic quartz, brazing, bright annealing, debinding and sintering for ceramics and sintered metals, ash melting furnaces, main burner test furnaces, single crystal pulling furnaces, titanium high-purity devices, gas heating devices, and more, catering to a wide range of industries. With heater design technology, insulation design technology, vacuum technology, gas atmosphere control, dew point and oxygen concentration technology, and various heating experiences, we handle everything from small experimental devices to production equipment across a wide range of fields. For more details, please contact us.

• Electric furnace

Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the 'Special Furnace [Aluminum Melting and Holding Device]' handled by Marusho Electric Co., Ltd. ■□■Features■□■ ■Melting Furnace Operating/Maximum Temperature: 750℃/950℃ Marusho Electric Co., Ltd.'s technology is applicable in various fields such as food baking and preservation treatment, curing for printing and films, continuous annealing for wire materials and CVD, high-precision atmosphere processing for superconductors, glass melting for optical lenses, pressing and annealing, rare heaters for glass float, preform furnaces for synthetic quartz, brazing, bright annealing, debinding and sintering for ceramics and sintered metals, ash melting furnaces, main fuel test furnaces, single crystal pulling furnaces, high-purity titanium processing equipment, gas heating devices, and more, catering to a wide range of industries. With heater design technology, insulation design technology, vacuum technology, gas atmosphere control, dew point and oxygen concentration technology, and various heating experiences, we handle everything from small experimental devices to production equipment across a wide range of fields. ■For more details, please contact us.

• Electric furnace

Electric furnace and atmosphere furnace / Experts in heating and heat treatment technology This is an introduction to the "Special Furnace [Hot Air Circulation Type Degreasing Furnace]" handled by Marusho Electric Co., Ltd. ■□■Features■□■ ■Internal dimensions: W1000mm × D1000mm × H1000mm ●Operating/Maximum temperature: 700℃/750℃ Equipped with a programmed cooling system and exhaust gas deodorization device ■For more details, please contact us.

• Electric 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.

• Other heaters

This is an introduction to the "Electric Furnace with Elevating Hearth (Production Furnace) [High Vacuum Furnace]" handled by Marusho Electric Co., a company specializing in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■Equipped with a gas circulation type program cooling system and an automatic hearth replacement system, enabling high productivity at low cost. ■The operating atmosphere can accommodate air, nitrogen, hydrogen, oxygen, argon, helium, etc., through a combination of heaters and insulation materials. ■The heaters used include a variety of options such as molybdenum disilicide heaters, molybdenum, tungsten, SiC, Kanthal, nichrome, graphite, and sheath heaters, suitable for diverse applications. ■Operating/maximum temperature: 700℃/750℃ ■Heater: Kanthal wire ■In-furnace vacuum level: up to 10^-4 Pa ■Equipped with a dual hearth automatic replacement type and an atmosphere circulation type program cooling system. ■We also manufacture modifications of standard specifications as well as special specifications for users. For details, please contact us.

• Electric furnace
• Granulating Equipment

Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the "Special Furnace [Single Crystal Pulling Device]" handled by Marusho Electric Co. ■□■Features■□■ ■Furnace Internal Dimensions: Ф100mm × H250mm ■Maximum Temperature: 2500℃ ■Heater: Graphite Heater ■Vacuum Exhaust: 10^-4 Pa level ■Equipped with sample rotation and lifting mechanism ■For more details, please contact us.

• Electric furnace

This is an introduction to the "Electric Furnace with Liftable Hearth (Production Furnace) [Graphite Furnace]" handled by Marusho Denki, an expert company in electric furnace and atmosphere furnace / heating and heat treatment technology. ■□■Features■□■ ■Equipped with an atmosphere gas circulation type program cooling system and an automatic hearth replacement system, allowing for low-cost and high productivity. ■The operating atmosphere can accommodate air, nitrogen, hydrogen, oxygen, argon, helium, etc., through a combination of heaters and insulation materials. ■The heaters used include a variety of options such as molybdenum disilicide heaters, molybdenum, tungsten, SiC, Kanthal, nichrome, graphite, and sheath heaters, catering to various applications. ■Operating/maximum temperature: 2500℃/2700℃ ■Heater: Graphite heater ■Equipped with an atmosphere circulation type program cooling system. In addition to standard modifications, we also manufacture user-specific specifications. For details, please contact us.

• Electric furnace

This is an introduction to the "Production Furnace [Metal Purification Device]" handled by Marusho Electric Co., a company specializing in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. Marusho Electric Co. produces a wide range of equipment, including heat treatment furnaces for molds, continuous quenching devices for circular saws, titanium purification devices, batch-type ceramic firing systems, and ceramic tube hanging kilns, as well as many automated line-integrated heating furnaces. For more details, please contact us.

• Electric furnace

This is an introduction to "Production Furnace [Large Heat Treatment Furnace]" handled by Marusho Electric Co., an expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. Marusho Electric Co. produces a wide range of equipment including heat treatment furnaces for molds, continuous quenching devices for circular saws, high-purity titanium processing devices, batch-type ceramic firing systems, and ceramic tube hanging kilns, as well as many integrated heating furnaces for automation lines. For more details, please contact us.

• Electric furnace

This is an introduction to the "Production Furnace [Batch Ceramic Firing System]" handled by Marusho Denki, an expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. Marusho Denki produces a wide range of equipment, including mold heat treatment systems, continuous quenching devices for circular saws, high-purity titanium processing systems, batch ceramic firing systems, ceramic tube hanging kilns, and various automated line-integrated heating furnaces. For more details, please contact us.

• Electric furnace

Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the "Atmosphere Furnace [2-Stage 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 ■ Equipped with advanced features such as excellent temperature rise characteristics, cooling control, and multi-atmosphere compatibility ■ Leveraging 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 ■ Internal dimensions: W300mm × D300mm × H450mm ■ Operating/Maximum temperature: 1700℃/1800℃ ■ Heater: Equipped with disilicide molybdenum heater and programmable cooling system ■ For more details, please contact us.

• Electric furnace
• Testing Equipment and Devices

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.

• Electric furnace
• Testing Equipment and Devices

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.

• Electric furnace

Expert company in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. Here is an introduction to the "Ultra High Temperature Carbon Furnace" manufactured by Marusho Electric Co.

• Electric furnace

This is an introduction to the "Electric Furnace with Elevating Hearth (Production Furnace) [Hearth Automatic Replacement System Furnace]" handled by Marusho Electric Co., a company specializing in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■ Features ■□■ ■ Equipped with an atmosphere gas circulation type program cooling system and hearth automatic replacement system, allowing for high productivity at low cost. ■ The operating atmosphere can accommodate air, nitrogen, hydrogen, oxygen, argon, helium, etc., through a combination of heaters and insulation materials. ■ Internal dimensions: W1200mm × D700mm × H1200mm ■ Maximum temperature: 1000℃ ■ Heater: Modular heater with program cooling device Automatically replaces two hearths, with program patterns reserved for each hearth. ■ In addition to standard modifications, we also manufacture user-specific specifications. For details, please contact us.

• Electric 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.

• Electric furnace

Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology Introducing the 'Box-Type Electric Furnace [SUPER MAX (V)]' handled by Marusho Electric Co. A high-performance vacuum replacement multi-atmosphere furnace developed for more advanced use of Marusho Electric's SUPER MAX. ■□■Features■□■ ■Successfully improved maintenance and significantly reduced costs compared to conventional models. ■Can be used in multiple atmospheres including nitrogen, oxygen, helium, argon, and hydrogen (operating temperatures vary depending on the atmosphere), with options available for hydrogen-specific configurations. ■For more details, please contact us.

• Electric furnace

This is an introduction to the "Continuous Furnace [High-Temperature, High-Speed Continuous Atmosphere Sintering Furnace]" handled by Marusho Electric Co., a company specializing in electric furnaces and atmosphere furnaces / heating and heat treatment technology. ■□■Features■□■ ■ The continuous furnace is manufactured with various transport methods according to temperature, processing purpose, work shape, atmosphere, etc. ■ Transport methods include mesh belt type, cart type, walking beam type, pusher type, and others, with far-infrared and hot air circulation types also available according to the target temperature. ■ It has a proven track record as a processing furnace for tempering, annealing, quenching, brazing, bright annealing, curing, metalizing, crystallization, and more. ■ Compatible setter size: W270mm × D270mm ■ Maximum temperature: 1650℃ ■ Operating atmosphere: Reducing atmosphere ■ Heating zones: 14 zones ■ Cooling section: Water-cooled jacket type ■ For more details, please contact us.

• Electric furnace

Electric Furnace / Atmosphere Furnace / Expert Company in Heating and Heat Treatment Technology This is an introduction to the "Atmosphere Furnace [Glass Melting System]" handled by Marusho Electric Co., Ltd. The SUPER BOY series continues to evolve with the development concept of "Excellent Ultra-High Temperature Furnace." ■□■Features■□■ ■ Four-sided heating and electric lift system for the furnace floor ■ Uniform heating space, large effective area, and precise sample setup ■ Excellent heating and cooling characteristics, cooling control, multi-atmosphere compatibility, and many advanced features ■ Utilizing uniformity, high responsiveness, and ease of use, it has numerous achievements as dedicated research and development furnaces, continuous processing simulation furnaces, and testing furnaces for spooling, creep, and tensile tests ■ Internal dimensions: W200mm × D200mm × H220mm ■ Operating/Maximum temperature: 1600℃/1700℃ ■ Heater Equipped with disilicide molybdenum heater and glass stirring device ■ For more details, please contact us.

• Electric furnace
• Testing Equipment and Devices

This is an introduction to the "Continuous Furnace [10-Zone Controlled Mesh Belt Furnace]" handled by Marusho Electric Co., a company specializing in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■ The continuous furnace is manufactured using various transport methods according to temperature, processing purpose, workpiece shape, atmosphere, etc. ■ Transport methods include mesh belt type, cart type, walking beam type, pusher type, and others, with far-infrared and hot air circulation types produced to match the target temperature. ■ It has a proven track record as a processing furnace for tempering, annealing, quenching, brazing, bright annealing, curing, metalizing, crystallization, and more. ■ Belt: W180mm SUS310S mesh belt ■ Operating/maximum temperature: 900℃/1000℃ ■ Heating zones: 10 zones ■ Cooling section: water-cooled jacket type ■ For more details, please contact us.

• Electric furnace

This is an introduction to the "Continuous Furnace [7-Zone Controlled Continuous Reduction Furnace]" handled by Marusho Electric Co., a company specializing in electric furnaces, atmosphere furnaces, heating, and heat treatment technology. ■□■Features■□■ ■ The continuous furnace is manufactured with various transport methods according to temperature, processing purpose, work shape, atmosphere, etc. ■ Transport types include mesh belt type, cart type, walking beam type, pusher type, and others, with far-infrared and hot air circulation types produced to match the target temperature. ■ It has a proven track record as a processing furnace for tempering, annealing, quenching, brazing, bright annealing, curing, metalizing, crystallization, and more. ■ Belt: W150mm Inconel mesh belt ■ Maximum temperature: 1000℃ ■ Furnace core tube: Made of Inconel ■ Heating zone: 7 zones ■ Cooling section: Water-cooled jacket type ■ For more details, please contact us.

• Electric furnace

The dew point controlled high-temperature atmosphere furnace can be used for various research and development and small-scale production of ceramics, electronic components, etc., under advanced atmosphere control such as reducing atmosphere and dew point controlled atmosphere, and can also accommodate special specifications according to user requests. ■□■Features■□■ - Internal dimensions: W150mm×D150mm×H180mm to W300mm×D300mm×H300mm - Operating temperature: Normal use 1600℃, maximum 1700℃ - Vacuum replacement type - Equipped with a dew point control system (maximum 80℃ for wetters) ■For more details, please contact us.

• Electric furnace

Expert company in electric furnaces and atmosphere furnaces / heating and heat treatment technology. Here is an introduction to the "High-Temperature Behavior Observation Furnace" handled by Marusho Electric Co. ■□■Features■□■ ■Internal dimensions: W100mm × D100mm × H150mm ■Maximum temperature: 1400℃ ■Programmable oxygen concentration control Observation windows: one on the ceiling, two on the sides ■For more details, please contact us.

• Electric furnace

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.

• Electric furnace