
Manufacture of ceramic pipes, clay boards, Hafner chamotte and brick-clay shells in Schirnding

HART Keramik
Schirnding, Bavaria (DE)New on Amplifa
About HART Keramik
HART Keramik manufactures ceramic and clay products at its plants in Schirnding. The product range includes ceramic pipes, clay boards, Hafner chamotte and brick-clay shells. The products are made from pure clay and fired in a kiln; unfired clay is also used for the clay boards. As the German market leader in clay boards, the company primarily supplies the construction industry, the stove and fireplace sector, and clay building. HART Keramik is also engaged in the Industrial Association for Clay Building Materials to further establish the positive properties of unfired clay building materials in the construction industry. Production takes place exclusively at the Schirnding site in Bavaria.
- Site
- Schirnding
- Processes
- Manufacture of ceramic pipes, Manufacture of clay boards, Manufacture of Hafner chamotte, Manufacture of brick-clay shells
- Materials
- Clay, Loam, Chamotte, Ceramic
- Industries
- Construction industry, Stove and fireplace construction, Clay building
- 01
Preparation of clay and loam
- 02
Shaping
- 03
Drying
- 04
Firing
- 05
Finishing and shipping
Materials
Clay
Base material for ceramic pipes, Hafner chamotte and brick-clay shells, fired in the kiln.
Loam
Unfired building material for clay boards in clay building.
Chamotte
Refractory material for Hafner chamotte in the stove and fireplace sector.
Ceramic
Fired ceramic products for the construction industry and stove construction.
Sites

Schirnding
DEProduction
- Materials
- Clay, loam, chamotte
Products




Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of ceramic pipesCasting | – | – | – | – | Clay |
| Manufacture of clay boardsCasting | – | – | – | – | Loam, Clay |
| Manufacture of Hafner chamotteCasting | – | – | – | – | Chamotte, Clay |
| Manufacture of brick-clay shellsCasting | – | – | – | – | Clay |
History
- 2022
Presence on social media (Facebook, Instagram, TikTok) with insights into production and materials