Electric furnace Product Information
Furnace Contents
Small electric furnace (Super Burn)
Oxidizing Atmosphere Ultra High Temperature Electric Furnace KB/KL Series
Equipment Overview The KL/KB series of small electric furnaces are super high-temperature electric furnaces with lanthanum chromite Keramax unit heaters as heating elements. Two types are available: KL (max. temperature 1900°C) and KB (max. temperature ...
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High-speed heating electric furnace NE series
Equipment Overview The ” Super Burn ” electric furnace, which uses a molybdenum disilicide heater and high-quality alumina board insulation, has earned a high reputation and trust as a synonym for fast heating electric furnaces. ...
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High-speed heating electric furnace NH series
Equipment Overview The ” Super Burn ” electric furnace, which uses a molybdenum disilicide heater and high-quality alumina board insulation, has earned a high reputation and trust as a synonym for fast heating electric furnaces. ...
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High-speed heating electric furnace NL series
Equipment Overview The ” Super Burn ” electric furnace, which uses a molybdenum disilicide heater and high-quality alumina board insulation, has earned a high reputation and trust as a synonym for fast heating electric furnaces. ...
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High-speed heating electric furnace SC series
Equipment Overview Super C series electric furnaces are energy-saving electric furnaces using silicon carbide heating elements and high-purity alumina board for insulation, It is a fast heating furnace that raises the temperature to the normal ...
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High-speed heating electric furnace S6/S7 series
Equipment Overview Since its launch in 1975, the fast heating electric furnace ” SUPER BURN ” has been highly evaluated and trusted, and has become a best-selling product with more than 3,000 units sold. The ...
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High-speed heating electric furnace SK series
Equipment Overview The SK series electric furnace is an energy-saving electric furnace that uses an integrally molded ceramic fiber board and metal heating element to raise the normal temperature to 1100°C in about 45 to ...
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Bottom lifting furnace
Furnace bottom lifting type electric furnace NLV/NHV series
Equipment Overview The furnace bottom elevation type electric furnace offers high thermal efficiency due to the furnace bottom opening, as well as easy specimen setting and removal. This electric furnace is an applied product of ...
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Furnace bottom lifting type electric furnace S6V/S7V series
Equipment Overview This furnace is a bottom lifting type electric furnace of the Super Burn S6/S7 series, which has been highly evaluated and trusted. It can be used for a wide range of heat treatment ...
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Information on resale items [electric furnace with elevated furnace bottom with 1100°C specifications]
Long delivery time countermeasure product “I want to use it right now” is recommended for those who want to use it right away. Equipment Overview Used furnace bottom lifting type electric furnace with ceramic fiber ...
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Atmospheric electric furnace
Atmospheric Fast Heating Electric Furnace NLA/NHA Series
Equipment Overview The atmospheric type high speed heating electric furnace is an electric furnace equipped with a gas-filled mechanism that allows firing or heat treatment of samples in various gas atmospheres, such as air, nitrogen ...
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Compact vacuum atmosphere furnace HV-13C
Equipment Overview This is a compact electric vacuum furnace that can be easily operated for high-temperature firing in a high vacuum, saving space and energy. This is the best equipment for firing various samples and ...
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Multi-purpose atmosphere firing equipment NHM series
Equipment Overview This is a multi-compatible electric furnace in which a tungsten tube of high-purity alumina is inserted from the back of the atmospheric furnace, and the inside of the tube can be fired in ...
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Tungman Tube Type Atmosphere Electric Furnace S6T/S7T Series
Equipment Overview This is a tungsten tube type atmosphere electric furnace based on the Super Burn series, which has been highly evaluated and trusted in various fields. This furnace is used for research and small ...
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Atmosphere type electric furnace NKM-2030D
Equipment Overview No cooling water required! Energy saving! Resource saving! High reliability! Applicable for stable sample preparation and research in the firing process of rechargeable battery materials. Combining an energy-saving electric furnace and a metal muffle case, this ...
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Atmosphere Type Electric Furnace SKM Series
Equipment Overview The SK Series is an energy-saving compact electric furnace employing an integrally molded alumina fiber board and metal heating element, and a metal muffle case is attached to enable easy atmospheric firing at ...
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Demountable muffle furnace MBA series
Equipment Overview A removable muffle case is incorporated in a box-type electric furnace, and specimens can be fired in various atmospheres inside the case. 310S stainless steel muffle case is used for robustness and long ...
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Bogie-type atmosphere furnace
Equipment Overview The furnace is placed in a large atmosphere chamber, and the bottom of the furnace is mounted on a special trolley for easy loading and unloading of specimens. The temperature is controlled by ...
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degreasing furnace
Hot Air Circulation Type (Atmospheric Pressure) Degreasing Furnace DC Series
Equipment Overview This equipment is used to remove binders (solidifying agents) from ceramic molding materials and injection-sintered metals. It is an atmospheric pressure degreasing furnace capable of removing binder at temperatures as high as 600°C ...
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Superheated steam experimental furnace *Patented
Equipment Overview Highly efficient degreasing using superheated steam Proposal of binder removal method The typical degreasing process in the manufacturing process of ceramics requires a slow temperature rise and fall and a long heating time. ...
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Shaped general-purpose furnace
Tube-type electric furnace (tube furnace)
Equipment Overview The orthodox tube-type electric furnace is available in various types of heaters depending on the application and operating temperature, as well as in half-shell open/closed type, non-open/closed type, and horizontal and vertical movable ...
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Box type electric furnace (Box furnace)
Equipment Overview This box-type electric furnace is mainly used for melting and heat treatment of metals, quenching of tools, and sintering of glass. Various variations are available to meet customers’ needs in terms of temperature ...
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Crucible-Type Electric Furnace (Crucible Furnace)
Equipment Overview An orthodox crucible type electric furnace with various variations depending on the application and operating temperature. Crucible type electric furnaces have high thermal efficiency and are widely used for various heat treatment processes ...
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Special Furnaces
Super Image Furnace SVF-QP Series
Equipment Overview This is an electric furnace with a condenser heating system that allows rapid heating and cooling of samples at ultra-high temperatures with simple operation, as well as high-temperature observation in a vacuum, gas ...
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Transparent Electric Furnace Gold Furnace
Equipment Overview A transparent electric furnace with a thin gold coating on the inner surface of a quartz tube and a heater wound inside it reflects more than 95% of the heat radiation from the ...
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Experimental carbonizing furnace
Equipment Overview This equipment is a small furnace that can be operated continuously at 1000°C. A metal case (muffle case) is attached to the furnace, and inert gas is introduced to carbonize and sinter wood ...
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Ultra High Temperature Atmosphere Electric Furnace MTG Series
Equipment Overview The MTG series of ultra-high temperature atmosphere electric furnaces are carbon resistance furnaces using graphite as the heating element. The maximum operating temperature of 2300°C can be easily obtained, and depending on the ...
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Thin film crystal production equipment LPE furnace
Equipment Overview This LPE (Liquid, Phase, Epitaxial) thin film crystal manufacturing equipment boasts a delivery record of more than 100 units in Japan. It is composed of a high-precision vertical tube furnace, a rotary elevating ...
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Temperature gradient furnace LABOTTA
Equipment Overview This temperature gradient furnace (Labotta) is an electric furnace that can provide a constant temperature gradient in the temperature range of 500 to 1000°C (700 to 1200°C) by controlling the temperature in six ...
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Rotary Kiln
Rotary Kiln for laboratory use RK-0330
Equipment Overview This is an electric furnace for laboratory use that combines a rotary kiln, which is effective in heating samples evenly and shortening firing time, and a transparent electric furnace with energy-saving design and ...
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Batch Type Small Rotary Kiln
Equipment Overview The rotary kiln is an electric furnace with a core tube penetrating inside a tubular furnace, which is supported at both ends and rotated to efficiently heat samples. By rotating the core tube, ...
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Atmosphere-supporting Continuous Rotary Kiln
Equipment Overview This rotary kiln is designed for firing large quantities of samples for production use. By attaching an auto feeder, samples can be fed continuously. The electric furnace section is controlled by three circuits, ...
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Continuous furnace for production (tunnel furnace)
Roller Hearth Kiln
Equipment Overview The system consists of an inlet gas displacement section, preheating section, heating section, slow cooling section, cooling section, and outlet gas displacement section. Specimens are transported by high-precision controlled roller conveyors, and ceramic ...
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Pusher type atmosphere furnace
Equipment Overview This system is a pusher type atmosphere type electric furnace. It consists of a furnace body, a temperature control panel, and a fully automatic transfer device. Depending on the firing conditions of the ...
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Conveyor type atmosphere furnace
Equipment Overview This system is a mesh belt conveyor type atmosphere type electric furnace. The heating element uses a unit heater that combines a metal heating element and alumina board, contributing to thermal efficiency and ...
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Mesh belt type continuous furnace
Equipment Overview This system is a continuous electric furnace of the mesh belt transfer type. The heater is embedded in a board made of molded alumina fiber, which improves the insulation effect of the furnace ...
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Energy-saving Continuous Heating Furnace
Equipment Overview This electric furnace is a mesh belt transfer type heat treatment furnace. It is best suited for production lines for pressure film sintering, glass sealing, strain removal, and various annealing processes in a ...
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Continuous reduction furnace
Equipment Overview This system is an atmosphere firing furnace, and the gas used is a reduction atmosphere electric furnace using a mixture of hydrogen and nitrogen gases. The heater uses a combination of metal heating ...
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Continuous annealing furnace
Equipment Overview This system is a mesh belt transport annealing furnace. The heater uses a top-to-bottom heating system to provide optimum temperature distribution to the sample. Alumina board is used for insulation to save energy, ...
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Electric Furnace Fabrication Examples
The electric furnaces listed above are made-to-order products.
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Glass melting furnace (melting furnace)
Glass melting furnace for research and development GVF-2025
Equipment Overview This electric furnace is designed for melting and vitrifying glass materials and can be used for research and development of “new glass”. The furnace body is split in two and the furnace bottom ...
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Batch Type Glass Melting Furnace NGV/SFV Series
Equipment Overview This equipment is designed for glass melting. Two types of furnaces are available: one with alumina fiberboard and the other with refractory materials. The one with alumina fiber board is equipped with a ...
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Continuous glass melting furnace
Equipment Overview Continuous glass melting furnaces are electric furnaces for the production of new glass. We design and manufacture various types of continuous glass melting furnaces with energy saving and safety in mind, based on ...
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Reduction and vacuum glass melting furnace
Equipment Overview This equipment combines a “high-temperature atmosphere furnace” and a “gas displacement type glove box apparatus” to melt glass in a reducing atmosphere or vacuum, then remove high-temperature samples, cast them, and prepare samples ...
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Selection of "electric furnace products" by temperature
| electric furnace | 650℃ | 1000℃ | 1600℃ | 1700℃ | 1800℃ |
| atmosphere |  SK Series Normal temperature:1100°C Maximum temperature: 1100°C |
 SC Series Normal temperature:1500℃ temperature:1500℃ |
Super Burn Series |
KB/KL Series |
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Oxygen Sensor Series |
 Small-sized lift-bottom electric furnace S6V/S7V/NE1V Normal temperature: 1600℃～1750℃ temperature: 1600℃～1800℃ |
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Large-sized bottom lifting electric furnace NLV/NHV |
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| atmosphere |  HV-13C Normal temperature: 1300℃ temperature:1300℃ ＜high vacuum＞ |
 NLA/NHA series Normal temperature: 1750℃～1850℃ temperature: 1800℃～1900℃ ＜Various atmospheres＞ |
 Cart-type atmosphere furnace Normal temperature:1500℃ temperature:1750℃ ＜Various atmospheres＞ |
MTG Series |
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 水蒸気 脱カーボン炉 Normal temperature:650℃ 最高温度700℃ |
 MBA Series Normal temperature:1000℃ temperature:1000℃ ＜Various atmospheres＞ |
 NHM series Normal temperature: 1600℃～1670℃ temperature:1670℃ ＜Various atmospheres＞ |
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 SKM series Normal temperature:1000℃ temperature:1000℃ ＜Various atmospheres＞ |
 S6T/S7T series Normal temperature: 1600℃～1670℃ temperature: 1600℃～1670℃ ＜Tammann tube atmosphere＞ |
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| continuous furnace |  Mesh Belt Furnace temperature:800℃ temperature:1000℃ ＜Various atmospheres＞ |
 Roller hearth kiln Normal temperature:1350℃ temperature:1400℃ ＜Various atmospheres＞ |
 Pusher Furnace Normal temperature: 1000℃～1500℃ temperature: 1200℃～1600℃ ＜Various atmospheres＞ |
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| special equipment |  Lab-grade rotary kiln ＜RK-0330＞ temperature:900℃ ＜Various atmospheres＞ |
 Batch rotary kiln Normal temperature: 500℃～1500℃ temperature: 500℃～1500℃ ＜Various atmospheres＞ |
 Super Image Furnace Maximum temperature reached:1700℃ ＜Various atmospheres＞ |
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 Temperature Gradient Furnace ＜GM Series＞ temperature: 500℃～1200℃ ＜atmosphere＞ |
 Continuous rotary kiln Normal temperature: 500℃～1400℃ temperature: 500℃～1500℃ ＜Various atmospheres＞ |
 Glass Melting Furnace ＜GVF series＞ Normal temperature:1650℃ temperature:1700℃ ＜Various atmospheres＞ |
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| electric furnace | 650℃ | 1000℃ | 1600℃ | 1700℃ | 1800℃ |
