TOKAI CARBON CO., LTD. ANNUAL REPORT 2019
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Industrial Furnaces and Related ProductsBasic Information on Our Major BusinessesWhat are EREMA (silicon carbide) Heating Elements and Industrial Furnaces?The flat glass used in smartphone liquid crystal screens is made in a gas or oil furnace. It comes out of the furnace very hot and needs to be cooled down slowly. EREMA heating elements are responsible for that delicate temperature regulation. In 1927, EREMA became the first silicon carbide heating elements to be sold commercially in Japan. We have been improving their quality ever since and are now the biggest producer in the industry. Industrial furnaces are used to heat, melt and sinter glass, ceramics, electronic components, metals and powders. As a comprehensive manufacturer, we design and manufacture industrial furnaces as well as the heating elements and refractory materials that go in them. From small test furnaces to large scale industrial equipment, we enlist a wide range of technologies to produce furnaces and related products for all fields.EREMA (silicon carbide) Heating ElementsEREMA ResistorsIndustrial FurnacesMain Raw MaterialsSiC (silicon carbide)EREMA (silicon carbide) heating elements raw materialsVarious industrial machines/materials For industrial furnaces, we deal with the design through assembly stages, so do not produce the raw materials.Manufacturing ProcessManufacture SiC as a raw materialDesign/Manufacture/DeliveryMaterials procurement - Assembly - TestingShipping - Installation on siteTest run at installation siteDelivery (ofcial delivery)Determine specications in advance, proceed from quote to orderDiscuss details in meeting - Detailed design - ApprovalAbout 1 monthEREMA (silicon carbide) heating elements4 to 8 months (depending on manufacturing process)Industrial furnacesExporting across Asia and worldwide from our sales bases in Japan and China.SalesTokyoKyotoSuzhouShanghaiCustomersElectronic components industryLiB-related industrySheet glass/optical glassOther industries involving heat treatmentCeramic materials and many other industriesWe work with a variety of distributors.56TOKAI CARBON ANNUAL REPORT 2019

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