Ceramic Insulation  Manufacturers, Traders, Suppliers

We machine your parts with inexpensive manufacturing processes in our own production workshop. These are produced in a fired, hard state from stored semi-finished products. This enables us to achieve a high degree of flexibility and to offer short-term delivery options.
Our manufacturing processes are particularly suitable for prototype construction and individual parts. However, depending on the process, we can also realise small series/series.
We would be pleased to advise you on the choice of ceramic material and help you find solutions for your ceramic-compatible designs.
Don't hesitate, give us a call!

Our processing techniques:

• cut-off grinding max. diameter 70mm; max. length 250mm
• Surface and groove grinding max. length 300mm
• CNC contour grinding max. 200 x 130mm
• cylindrical grinding max. diameter 150mm; max. length between centres 350mm
• Centerless grinding max. diameter 50mm
• CNC round profile grinding max. diameter 100mm
• Internal honing max. inner diameter 25mm
• Flat lapping; -Polishing does not mean optical polishing for sapphire!
• Round polishing min. diameter 5mm; max. diameter 30mm

Industrial Ceramics, also known as advanced or technical ceramics, are high-performance ceramic materials designed for demanding industrial applications. Compared with traditional ceramics, industrial ceramics offer excellent mechanical strength, wear resistance, high-temperature stability, corrosion resistance, and electrical insulation properties.
These ceramic materials are widely used in industries such as machinery manufacturing, electronics, semiconductors, chemical processing, energy, automotive, metallurgy, and aerospace. Industrial ceramic components can be customized in terms of material composition, shape, size, and precision tolerance to meet specific application requirements.
As a professional industrial ceramics manufacturer and supplier, we provide a wide range of precision ceramic parts and custom ceramic solutions, ensuring stable quality, consistent performance, and reliable delivery for global industrial customers.

Industrial ceramics are high-performance materials offering wear resistance, heat resistance, electrical insulation, and chemical stability. They are widely used in industrial equipment, electronics, semiconductors, energy, and chemical processing, with custom ceramic components available to meet specific application requirements.

Ceramic Insulator engineered to provide exceptional electrical isolation by combining ultra-high electrical resistivity (>1012 Ω·m), minimal dielectric loss (tanδ 15 kV/mm). These components utilize inorganic, non-metallic materials – typically alumina (Al2O3), steatite, or aluminum nitride (AlN) – processed through sintering.

Premium-grade insulating ceramics typically utilize:
Alumina (Al₂O₃): 92-99.5% purity with dielectric strength 10-35 kV/mm
Steatite (MgSiO₃): Low-loss tangent (tanδ 10¹⁴ Ω·cm
Key Electrical Properties
Manufacturing Excellence
ISO 9001/14001 certified production
Tolerance control: ±0.5% on critical dimensions
Surface treatments: Glazing (Ra 0.05μm) or laser etching for tracking resistance

Applications
Energy Sector:
Bushings for 500kV+ transformers (IEC 60137 compliant)
Insulators for HVDC transmission systems
Electronics:
RF/microwave substrates (IPC-4101 Class)
Semiconductor wafer chucks
Industrial:
Plasma chamber components
High-voltage feedthroughs (IEEE 1125 compliant)
Quality Assurance
100% high-potential testing (AC/DC)
X-ray inspection for internal defects
Thermal shock resistance testing per MIL-STD-883 Method 1011

Industrial ceramics are advanced materials made from compounds like alumina, zirconia, silicon carbide, and silicon nitride. These ceramics are valued for their hardness, high-temperature resistance, electrical insulation, and chemical stability.
Industrial ceramics outperform metals and plastics in harsh environments, offering durability and reliability. Despite their brittleness, they are essential for high-precision, high-performance applications in modern manufacturing and technology.

Applications of Industrial Ceramics
Industrial ceramics are widely used across multiple industries due to their exceptional properties, such as heat resistance, hardness, and electrical insulation. Key applications include:
1. Electronics
Substrates, insulators, and chip carriers for high-voltage and high-frequency devices.
Capacitors and resistors in electronic circuits.
2. Aerospace
Thermal barrier coatings for turbine blades.
High-temperature structural components in engines and spacecraft.
3. Energy
Fuel cells, insulators for power grids, and wind turbine components.
Heat exchangers and burners in renewable energy systems.
4. Industrial Manufacturing
Wear-resistant seals, bearings, and cutting tools.
Furnace linings, crucibles, and kilns for high-temperature processes.
5. Environmental Applications
Filters for water and air purification.
Catalytic substrates for emissions control.

Key Properties:Density: 3.6 - 3.9 g/cm³
Hardness (Vickers): 15 - 20 GPa (~1500-2000 HV)
Flexural Strength: 300 - 550 MPa (typical for 96%-99% grades)
Compressive Strength: 2000 - 3000 MPa
Thermal Conductivity: 20 - 30 W/(m·K) (for high purity)
Coefficient of Thermal Expansion: 6.5 - 8.0 x 10⁻⁶/K (25-800°C)
Max. Use Temperature: Up to 1600°C (long-term), 1750°C (short-term)
Dielectric Strength: ~10 - 17 kV/mm
Volume Resistivity: >10¹⁴ Ω·cm at 25°C

 It is widely used in power transmission, high-temperature industries, electronic equipment, and aerospace applications.