
Development, production and distribution of refractory functional ceramics, finished components and refractory masses for high-temperature processes.

KNÖLLINGER Unternehmensgruppe
New on Amplifa
About KNÖLLINGER
The KNÖLLINGER Unternehmensgruppe develops, produces and distributes refractory functional ceramics, finished components and refractory masses for use in industrial high-temperature processes. A focus lies on ladle slide gates for the steel industry with a focus on purity grade optimization; according to the company, these are characterized by versatility, simplicity and safety. In addition, the company offers high-temperature insulation, insulation concepts and components in single-unit and series production, which can be used from 200 °C to over 1600 °C. The products are used primarily in the steel, iron and non-ferrous metal industries. The value chain comprises development, manufacturing and distribution from a single source.
- Processes
- Development, production and distribution of refractory functional ceramics, Development, production and distribution of refractory finished components, Production and distribution of refractory masses, Development, production and distribution of ladle slide gates for the steel industry (focus, Development, manufacturing and distribution of high-temperature insulation, insulation concepts and, Development of refractory functional ceramics and refractory masses, Production of ladle slide gates for the steel industry, High-temperature insulation and insulation concepts in single-unit and series production
- Materials
- refractory functional ceramics, refractory masses, ladle slide gate material (refractory), high-temperature insulation material, Refractory Functional Ceramics, Refractory Masses, Ladle Slide Gate Material (refractory), High-Temperature Insulation Material
- Industries
- Steel industry, Iron industry, Non-ferrous metal industry
- 01
Development
- 02
Production
- 03
Distribution
Materials & Processes
Refractory Functional Ceramics
Finished components for use in industrial high-temperature processes.
Refractory Masses
Refractory masses for the steel, iron and non-ferrous metal industries.
Ladle Slide Gate Material (refractory)
Refractory material for ladle slide gates with a focus on purity grade optimization.
High-Temperature Insulation Material
Insulation material for operating temperatures from 200 °C to over 1600 °C.
Components



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Development, production and distribution of refractory functional ceramicsCasting | – | – | – | – | refractory ceramics |
| Development, production and distribution of refractory finished componentsCasting | – | – | – | – | refractory ceramics |
| Production and distribution of refractory massesCasting | – | – | – | – | refractory masses |
| Development, production and distribution of ladle slide gates for the steel industry (focusCasting | – | – | – | – | refractory ceramics |
| Development, manufacturing and distribution of high-temperature insulation, insulation concepts andCasting | – | – | – | – | insulation materials, refractory ceramics |
Additional services