Cement resistor ceramic case

High-quality Alumina Ceramic Enclosure designed for industrial power resistors. Manufactured from premium alumina ceramic materials with excellent flameproof performance and high-temperature insulation. Suitable for cement resistors, wirewound resistors, and high-power resistor applications requiring reliable electrical and thermal protection.

• Flameproof & Fire Resistant

  100% inorganic non-flammable ceramic material provides superior safety protection. Meets international fire safety standards for electrical components.

• High Insulation

  Excellent dielectric strength prevents electrical breakdown in high-voltage applications. Superior insulation resistance ensures stable performance under extreme conditions.

• Thermal Stability

  Withstands rapid heat dissipation and extreme temperature spikes without cracking or warping. Engineered for continuous operation in high-temperature environments.

• Customizable Design

  Available in various shapes and dimensions per customer requirements. Custom molds available for specific resistor housing designs.

• Precision Manufacturing

  Tight dimensional tolerances ensure flawless automated assembly and consistent product quality across production batches.

• Material: Alumina Ceramic (60% / 70% / 85% / 95% Al₂O₃)
• Forming Method: Dry Pressing
• Type: Ceramic Enclosure / Housing
• Shape: Custom (Rectangular, Square, Cylindrical)
• Usage: Industrial Power Resistor Housing
• Feature: Flameproof, High Insulation, Thermal Shock Resistant

• Power Resistor Housing
• Cement Resistor Enclosure
• Wirewound Resistor Shell
• Industrial Braking Resistor Cases
• High-Voltage Circuit Protection Components
• Automotive Electronics Resistor Housing
• EV Charging Pile Resistor Components

All ceramic enclosures undergo rigorous quality testing including dimensional checks, thermal shock testing, and dielectric strength verification before shipment. ISO9001 certified manufacturing ensures consistent product quality.