banner

Factory Porcelain Insulator for Heating Element

Short Description:

Our factory produces top-grade porcelain insulator for heating element applications, ensuring superior insulation and safety.


Product Detail
Product Tags

Product Main Parameters

Model NumberMaterialRated VoltageApplication
56-2Porcelain23kVHigh voltage

Common Product Specifications

Diameter (D)Height (H)Creepage DistanceCantilever Strength
229mm165mm432mm13.6kN

Product Manufacturing Process

Porcelain insulators are crafted through a meticulous process that begins with the careful selection and mixing of raw materials like kaolin, feldspar, and quartz. The mixture is shaped into blanks and then subjected to a drying process. Post drying, the insulators are glazed to enhance their insulating properties. The next step involves firing the glazed insulators in kilns at high temperatures, ensuring vitrification and mechanical strength. Post-firing, glue assembly is done, followed by rigorous testing to ensure compliance with quality standards. The finished products are then packaged for distribution. This process ensures that porcelain insulators maintain their integrity under high voltages and temperatures, delivering reliable performance in heating applications.

Product Application Scenarios

Porcelain insulators for heating elements are integral in numerous applications, ranging from industrial heaters to household appliances like ovens and toasters. Their primary role is to ensure electrical insulation and thermal management, effectively separating live electrical parts from metallic components. In industrial settings, these insulators withstand high temperatures and mechanical stress, ensuring the durability and safety of heating systems. Their application extends to any environment where high voltages and temperatures are present, proving indispensable in maintaining the efficiency and safety of electrical circuits.

Product After-Sales Service

Our factory ensures comprehensive after-sales service, including warranty support, replacement services, and technical assistance to maximize the lifespan and performance of your porcelain insulators.

Product Transportation

Porcelain insulators are carefully packaged in robust materials to withstand transportation challenges, ensuring safe delivery from our factory to the customer's location.

Product Advantages

  • High dielectric strength for superior electrical insulation.
  • Thermal stability ensures performance at high temperatures.
  • Durable and resistant to mechanical stress.

Product FAQ

  • Q: What is the main advantage of using porcelain insulators in heating elements?A: Our factory's porcelain insulator for heating element applications offers exceptional electrical insulation and thermal stability, critical for safe and efficient high-temperature operations.
  • Q: How are these insulators tested for quality?A: Quality is assured through rigorous testing processes at our factory, adhering to international standards to ensure optimal performance and safety.

Product Hot Topics

  • Porcelain Insulator vs. Other Materials: Porcelain insulators are preferred for heating elements due to their superior insulating properties and thermal stability. Unlike polymers, porcelain maintains its integrity under high temperatures and mechanical stress, particularly advantageous in industrial applications. Our factory's production process ensures each insulator meets stringent quality requirements.
  • Importance of Insulation in Heating Systems: Insulation is crucial in heating systems to prevent electrical failures and enhance system efficiency. Our factory's porcelain insulators provide reliable barriers against electrical discharges, essential for maintaining system integrity and performance.

Image Description


  • Previous:
  • Next:

  • privacy settings Privacy settings
    Manage Cookie Consent
    To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
    ✔ Accepted
    ✔ Accept
    Reject and close
    X