Surface smoothness directly affects the quality of the conductor shield layer

Rated voltage XLPE insulated power cable conductors usually circular compacted stranded conductor, the surface smoothness will directly affect the quality of the conductor and the cable shield using life.  synthetic diamond  pressed in two ways: one is  abrasive wheels  pressed; Another is pressed mold pull pullout. Pressed by the cable conductor molding pressed after drawing, bright surface, precise size. Based on the nano-diamond composite coating die and pressed analysis and comparison of ordinary carbide dies that nano-diamond coating pressed mold has long service life, high production efficiency, low manufacturing cost and quality advantages.