Modern high-tech and traditional ceramic materials are the basis for both sealing rings, friction bearings, the foundry gating system for electrical elements or the refractory ceramic core. Precision production is in the Czech producers without a doubt guaranteed.

KOPTA, s.r.o. Automatizace Hradec Kralove
Company KOPTA, s.r.o. from Hradec Králové is a reliable supplier of TÜNKERS clamping technology, Tecnide Cidue elastic elements, copper alloys and non-ferrous metals. We also offer pneumatic cylinders KOLBEN SEEGER and technical ceramics DOCERAM. We are the official seller of TÜNKERS Maschinenbau GmbH and IPM Elektromatic GmbH for the Czech ...
Production of filter plates and since 1965 also among the producers of high-quality insulation materials. As part of our production program, we offer filter media, filter equipment and technologies. We also manufacture refractory and insulating materials. Production: Filtration machine: - filter candles - depth plate ...

Production: - porcelain electrical installation material -ceramics for foundries - heating ceramics.

Ceramics courses for children and adults, sale of ceramics. Eshop with ceramics: - Angels - elves - animals - other characters - Christmas and winter - Easter and spring - autumn, summer - vases, flower pots, bowls, stones - ceramic paintings (tiles) - Other small ceramics.

Development, production: - refractory ceramics - insulating ceramics.

Development, production, consultancy: - technical ceramics Typical production range: - nozzles for various devices - tubes for flow meters and heat consumption meters - ceramic pistons - insulators for vacuum technology - ceramic pump seals - pipes for thermal engineering - abrasion-resistant protection of metal parts in the ...

Production, sale: - ceramic building materials - ceramic products.

Production, sale: - technical ceramics (CIM technology) - injection of metal powders (MIM technology) - blast media (e.g. for cleaning molds) - vibrating mills.

Production, sale: - ceramic substrates for electronics and electrical engineering - printed integrated circuits.

Production: -technical and electrotechnical ceramics on the basis of Al2O3, ZrO2, steatite and cordierite. - production to order according to customer's drawings - products of smaller dimensions, however, more demanding from the technical point of view - flexibility - piece production up to large-lot production - technical ceramics ...

Production, sale: - dense, lightweight and fibrous refractory materials up to 1800°C RATH brand - designs, implementation of linings for industrial furnaces and incinerators device.

Products: -alumina/corundum and steatite constructional ceramic parts - e.g. probes, plates, rings, tubes, carriers, etc. -ceramic components for high vacuum transmission and electric signal transmission (signal, gas and motion feedthrough) -ceramic vacuum components for X-ray tubes -accurate and precision mouldings for ceramic brazing, incl. ...