Composite post insulators can effectively use narrow corridors to open voltage and transmit electricity. They are suitable for urban network technical transformation, can reduce the height of pole towers, and can save a lot of manpower, material and financial resources. Because of its good bending strength, It can prevent the cascading fracture accidents that are easy to occur in porcelain cross-arms, and is an irreplaceable product for porcelain cross-arms; it is small in size, light in weight, good in shock resistance and impact resistance, and does not require manual cleaning, providing protection for safe operation. This product adopts integral rod design, compact structure, good quality, and the weight is 1/10 of the same level of porcelain and glass insulators. It is very convenient for transportation and installation.
Pin insulators are components used to support or suspend conductors and to provide electrical insulation between towers and conductors. Pin-type ordinary ceramic insulator Porcelain and cast steel are glued together with cement glue, and the surface of the porcelain is coated with a layer of glaze to improve the insulation performance of the insulator.
Pollution Resistant Suspension Ceramic Insulators
Pollution-resistant suspension porcelain insulators are made of porcelain parts and upper and lower metal accessories glued together with glue. The contact parts between the end faces of porcelain parts and metal accessories are covered with elastic gaskets, and the glued parts of porcelain parts are respectively sanded, knurled, and grooved to protect the mechanical strength and prevent loosening and twisting. The surface of porcelain parts is uniformly covered with white glaze, and the surface of metal accessories is painted with gray enamel.