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Technical ceramics for demanding industrial applications
Precision manufacturing, reliable materials and tailored solutions, from prototype to series production.
Our products
Precisely manufactured ceramic components for demanding industrial applications
Refractory shapes and masses
Refractory shapes and monolithic masses for extreme temperatures and furnace linings.
Precast refractory concrete
Precisely manufactured precast refractory concrete for reliable installation in high-temperature equipment.
SiC and clay-graphite crucibles
High-quality crucibles for melting and holding metals and alloys at high temperatures.
Heating rods for electric resistance furnaces
Ceramic heating rods (SiC, MoSi2) for precise and efficient electric heating.
Fibrous and microporous insulation
Insulation materials with low thermal conductivity for energy-efficient industrial processes.
Wear-resistant linings
Wear-resistant solutions for demanding industrial applications.
Our process
Comprehensive support from initial consultation to final delivery
TECHNICAL AND COMMERCIAL ANALYSIS
We use 30 years of experience to turn your request or problem into a successful solution.
DEVELOPMENT AND DESIGN
We combine theoretical knowledge and years of practical experience to find a reliable design.
MATERIAL SELECTION
Materials are selected for technical and operational requirements, long service life and overall economy.
MANUFACTURING AND IMPLEMENTATION
Manufacturing and implementation are transparent and follow jointly approved contractual conditions.
PROJECT AUDITS
Review of existing solutions, improvement opportunities and optimizations for greater reliability.
TECHNICAL CONSULTING
Individual consulting for specific technical challenges and optimized industrial processes.
Get more information
Contact us for more details about our process. We will be happy to help you choose the right solution.
References
Examples of completed projects, including linings and repairs of industrial furnaces and equipment
Repair of the combustion chamber fibre lining
Reconstruction of the refractory fibre lining of a combustion chamber for liquid industrial waste.
Repair of dosing furnace lining I
Repair of a dosing furnace lining in an aluminium foundry, including replacement of damaged prefabricated parts.
Wear-resistant blast furnace hopper lining
Wear-resistant lining of a blast furnace hopper in the agglomerate dosing area.
Dosing furnace lining
Complete dosing furnace lining using custom-made precast refractory concrete.
NTL furnace lining
Complete reconstruction of a low-temperature industrial furnace lining.
Aluminium transport ladle lining
Refractory lining of a transport ladle for liquid aluminium.
Ing. Pavel Simandl
The ŽÁROKERO brand was founded in 2003 to build on many years of experience in developing, manufacturing and supplying refractory materials and technical ceramics for engineering and metallurgy. From the beginning, we have focused on individual partnerships and a thorough understanding of your production technology.
We place strong emphasis on creativity and continuous innovation. We follow the latest technology trends and bring those insights directly into practice. Our primary goal is to find solutions that measurably improve your production efficiency and operational safety.
Personal communication
We prefer direct, practical communication. It is the key to a successful design.
Deep expertise
We develop solutions after understanding the specifics of your production technology.
Creativity and innovation
We put modern trends into practice to demonstrably improve production processes.