Insulators mechanical test equipment
Mechanical test of insulators of overhead lines like tension test, cantilever test, twisting test and etc.
Cantilever & torsion test equipment is used for the mechanical bending test and the torsion test of post insulators according to the test methods and acceptance criteria of technical standard IEC 61109 and IEC 60383.
This equipment is applied to mechanical tensile and bending (cantilever) tests of insulators below 36KV with section length less than 1m. It's an economic test solution for the manufacturer of 11/33kV insulators.
Insulator polymer tightness tester is used to check tightness of polymer housing of composite insulator, whether the polymeric housing is well attached to FRP will be shown after 96 hours of boiling in salty water. This boiling process is also essential as preparation stage of some electrical test of composite insulator.
The thermal-mechanical stress test is a sample test for composite insulators and porcelain insulators required in IEC. It tests insulators with the cycling of high temperatures and low-temperature environments.
The insulator porosity test machine is to inspect the porosity property of the HV porcelain insulator under a constant high-pressure environment with dye penetration.
This testing machine is designed to perform mechanical property tests of long rod insulators, steel wires, cables, conductors, power fittings,chains, electrical devices, it's also available for mechanical property tensile tests on other specimen with long shape.