Feature:

1) Mold reference life:

Pulling aluminum wire is more than 30 times that of cemented carbide mold; pulling low carbon steel wire is more than 20 times that of cemented carbide mold;

pulling medium carbon steel wire is more than 30 times that of cemented carbide mold

2) Aperture change when the mold is scrapped: 0.00 mm,no need repairing(because of nano-diamond composite coating)

3) The working surface finish is high and constant same .(because there is a nano-diamond composite coating)

4) High dimensional accuracy (because of computer-aided detection)