(1) This is the mold core for a train brake shoe hot-pressing mold.
(2) The mold core undergoes PVD surface treatment after polishing.
(3) The mold becomes more wear-resistant and no longer sticks to the workpiece.
(4) It eliminates issues such as the failure or peeling associated with hard chrome plating.
(5) There is a wide range of coating types and colors available.