high efficiency Carbide Mining Button Tips Φ20*50mm

The hard alloy stud roll surface is the latest roll surface technology developed to meet the high hardness and high wear material. The stud roll surface adopts the technology of inserting studs on the mother roll cover. The studs are made of tungsten - cobalt hard alloy. Sintered, the hardness is up to HRC67 or above, it overcomes the shortcomings of the original surfacing roll surface wear speed is too fast, especially suitable for roller grinding of cement raw materials, clinker and metal ore, its wear resistance and service life are greatly improved. Recommend 1. Pin Stud 2. Side Stud 3. Wear Block