TECHNICAL CERAMICS
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Components for middle voltage MV fuses We are the world leading supplier of components for MV fuses. Our long-term development process and high-quality technological equipment allows us to be the best quality supplier of ceramic tubes and supports on the market. Our customers enjoy full support in developing of new, technically and technologically demanding tubes and fuse supports. According to customer requests, we are able to finish tubes by several specific designs and various technologies: cutting, grooves grinding, centreless grinding and others. Most of our tubes are manufactured from high-quality alumina porcelain C120 and C130, with mechanical properties well over standard requests. Ceramic supports can be extruded from quartz porcelain C110, alumina porcelain C120, nonporous cordierite C410 and porous cordierite C520. Tube surfaces can be glazed in white or brown colour (RAL 8011, 8016 or 8017).

Components for low voltage LV fuses We are pioneers in the field of NH fuses for protection of battery storage and photovoltaic systems, and railway applications, all of these demanding superior materials and innovative components’ construction. We manufacture pressed and extruded bodies for low voltage fuses that meet all customers’ technical requirements. Any specific technical demand could be integrated at the body as well. Components are manufactured in accordance with highly demanding process requests that guarantee the best quality to the customer. Most of components are manufactured...

Components for low voltage D and D0 fuse applications As one of five largest producers of fuses in the world and co-creators of international standards ETI has many years’ experience in technical ceramics for fuses and special equipment for large-series production of all ceramic elements in D and D0 fuse systems. The bodies of fuses, sockets and caps, as well as other insulation segments are manufactured by quartz porcelain C111 in narrow dimensional deviations, allowing an automated assembly processes.

We can offer different ceramic bodies for resistor applications. Bodies can be manufactured by dry pressing and extrusion technology. We can manufacture several shapes of bodies, such as round tubes, profiled tubes, flat tubes, spiral tubes, potentiometer rings, regulator sockets, etc. When required, we are also able to produce specific shapes using full automatic grinding technologies and optical test of each body. Our resistor components are made from quartz porcelain C110, alumina porcelain C120, nonporous cordierite C410 and porous cordierite C520 or other special material developed...

Components for heaters We also offer a wide range of components for heating applications, made of steatites and cordierites, and used for applications up to 1300°C. For a limited period of time, these components may be exposed to even higher temperatures. Our materials have remarkable thermal shock resistance and are able to absorb huge temperature differences in a very short amount of Ceramic components can be pressed or extruded. Shape of bodies can be designed according customer requests. Ceramics for heating applications is produced from porous steatite C230, nonporous cordierite C410...

HOUSEHOLD APPLIANCE APPLICATIONS We manufacture a wide range of ceramics for household applications. Most of components are made of steatite C221, and cordierites C410 and C520. Components are designed according to customer specifications, processes are developed to support complex mechanical demands, low tolerance requests and extreme effectiveness. Our components are manufactured within narrow tolerances to enable customers highly productive assembling technology and product properties. We supply the following ceramic components: ÞÞ thermostat sockets, ÞÞ thermo switch sockets, ÞÞ switch...

CERAMICS FOR LIGHTING ENGINEERING We can offer a purpose-oriented production equipment and many years’ experience in manufacturing various types of ceramic lamp sockets and holders, such as: ÞÞ porcelain lamp sockets E14, E27 and E40 ÞÞ steatite low voltage halogen lamp sockets ÞÞ steatite high voltage halogen lamp sockets Ceramic lamp sockets are manufactured by wet or dry pressing technology. Quartz porcelain C111 and steatite C221 are most often used materials. The sockets meet the dimensional and tolerance specifications of the custome

We manufacture a wide range of components for high temperature applications. Products are made of cordierites (C520 and C530), mullites (C610) and specially developed materials, used for applications up to 1300 °C and more. We develop materials with very high thermal shock resistance, components made from these materials can absorb extreme temperature differences in a very short time. Ceramic components can be manufactured by pressing, extruded or casting technology. We can completely adjust the components' shape to the customer's requests. We are a supplier to various producers in the...

We offer a wide range of ceramic refractory components, such as rings, carriers, plates and other shapes of high quality, intended for use in sintering processes in automotive industry. Used in powder metallurgy and metal powder injection moulding technologies, our components enable yy further cost optimisation for our customers. Components for measurement, monitoring and control of molten metal processes Using extrusion and dry pressing technology we are producing cordierite and alumina oxide components for high temperature measuring instruments. Our components are manufactured within...

Kiln furniture and accessories The cordierite components such as tubes, rods, heater supports, bushings, guides and small plates can be manufactured according to customer design and tolerances. Products are produced according to specific requirements from customers and used for applications with temperatures up to 1300°C.

CHEMICAL APPLICATIONS Fillers for reaction columns Fillers for reaction columns, where absorption, desorption, extraction etc. take place. They are manufactured in standard forms (Rasching rings, Pall rings, Berl saddles) and dimensions, as well as on customers’ request. Ceramic fillers are made from chemically resistant quartz porcelain.