Brown ceramic insulator is more widely used in all over the world than white or gray color ceramic insulators. Brown ceramic insulator can be with sand which can increase the strength of insulator.

Brown ceramic insulator features:
Cementing: Portland cement is also possible
No radio or TV interference
Wet process porcelain insulators
Natural cleaning by wind and rain
Uniform quality by continuous firing and production control
Accurate assembling without stress concentration
Silicone coating of insulators as per customer specification

High strength Brown ceramic insulator requires not only higher amount of alumina but also Management of mining site, Sufficient technology of material analysis, Strict incoming inspection - Use only selected material and Fine and uniform distribution of particles. Forming and assembling are the main manufacturing process of ceramic insulator.

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