Full automatic dedusting system make sure no pollutions     1.Summary:  It is sprayed and painted by the zinc wire under the strong arc on the surface of pipe, then protective film formed in order to improve its corrosion resistance.  2....

Automatically with high productivity  1. Summary Bitumen coating machine, an equipment, paints the inner and outer surface of the pipe automatically. The quality of bituminous coating has completely met the ISO4179 corrosion resistant standard.   2.Equipment...