White / Brown / Grey Color Hollow Core Insulators For Dust Precipitators

Specifications:

1) the bushing use high aluminum porcelain C130 , which guarantee the bushing have perfect mechanical character .

2) This kind of hollow insulator specially used for dust percipitators , because of specially working temperature requirement , so the insulator must withstand Min.400℃ . normal porcelain can't reach this level .  When we make insulator component design , the Al2O3 percentage must be above 60% .

so it leads to firing temperature must be more than 1300℃ ,the related production cost will increase much also .

3) the applicable standard is IEC standard .

Applications:

specially used for dust percipitators ​as a mechanical support parts and insulation parts also .

Competitive Advantage:

we tested each unit of hollow insulators to be sure all bushings are qualified . the tests including :

1) routine visual inspection , routine water pressure test and electrical flashover test

2) sample test , for example dimensional check , porosity test etc. mechanical bending load test , water burst test etc. on every lot of bushings.

in this case the user can use our product safely .

we offer 2 years quality guarantee after shipment .

The porcelain glaze are smooth and shinning , it is easy for maintenance .