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Tokai Konetsu Kogyo Co., Ltd.

Aoyma building 1-2-3 Kita-aoyama, Minato-ku, 107-0061 Tokyo
Telephone +81 3 57728228
Fax +81 3 57728266
This company is co-exhibitor of
CERApro Hochtemperaturtechnik GmbH

Hall map

THERMPROCESS 2019 hall map (Hall 9): stand B42

Fairground map

THERMPROCESS 2019 fairground map: Hall 9

Our range of products

Product categories

  • 03  Componentes, equipment and other supplies
  • 03.02  Heating
  • 03.02.01  Electric heating devices
  •  Resistance heating devices

Our products

Product category: Resistance heating devices


EREMA electric heating elements, composed of recrystalized high-purity silicon carbide, have earned a reputation as being the Worlds leading heating elements since their first commercialization in Japan.
We value our customers' feedback, and continue to implement changes and improvements in the quality of EREMA products.
With our experience and advanced technologies we are continually developing products to meet the challenge of new applications and industries. With the largest production capacity in the World, and wide range of quality products, we are able to support our customers by supplying the most appropriate heating element for any given application.

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Product category: Resistance heating devices

Industrial Furnace & Heating Equipment

The heating equipment,or industrial furnace operated onelectricity or gas,is an equipment to heat,sinter,dissolve,and heat- treat ceramic,electronic parts,metal,glass,and powder at a specified temperature.We produce heating equipment ranging from small testing furnace to large industrial furnace for users in every field.As a general producer of heating elements and refractoriesnecessary for the heating equipment,we have anadvanced multiple technology.We are experienced andhave achieved many accomplishments in designing andmanufacturing of heating equipment and facilities related tothem.Our advanced technology enabled us to computerizethe selection of temperature,atmosphere,and pressure suitable for any production management software.Byalways giving a top priority to safety,we have also made itpossible to automatically feed and turn out products and toconserve energy and space.

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Product category: Resistance heating devices

EREMA Ceramic Resistors

Since 1930, TOKAI KONETSU KOGYO CO., LTD. has continued the manufacture and marketing of silicon carbide resistors under the trade name of EREMA which have been well accepted in the broadcasting and electric power equipment industries.

Through a technical collaboration with THE CARBORUNDUM COMPANY, U. S. A., we started to expand in 1961 the product range of ceramic resistors. We believe that our ceramic resistors have virtually contributed to the technical and quality improvement in various spheres of the industry including electronics, communication, electric power and radio to name a few.

EREMA resistors, ceramic resistors sintered at high temperature, will provide a superior performance even in an extreme environment where other types of resistors cannot be used. Our resistors will be the best choice for the minimization of total device dimensions as well as firm electric protection and high reliability of circuits.

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About us

Company portrait

Since our company was established in 1936, we have made efforts to develop materials and industrial furnaces as a pioneer of fine ceramics in the area of high temperature application.

The EREMA electric heating elements, our main product, was first produced and sold in 1947 as the first domestic silicon carbide heating elements in Japan, and have been widely accepted as high quality products with the industry’s largest production scale. Industrial furnaces have demonstrated their excellent performances in various fields domestically and throughout the world, primarily in the information technology-related industries and energy-related industries that are currently going through rapid growth, and have garnered high acclaim. In addition, we also handle refractory materials, EREMA resistors and high temperature ceramic materials.