Polished Tungten Carbide Stud Pins Used On Roller Presses For Extremely Abrasive Materials Crushing

We have many types of the cemented carbide hpgr studs. With dome head or flat head both are available from us. We can produce according to your drawing too.

For different application for grinding iron ore, copper ore, cement ore and so on, we will use different grade of tungsten carbide.

Application of the  HPGR tungsten carbide cement grinding studs 

.Grinding bulk material.

.As pre grinding equipment before ball mill or form complex grinding system with ball   mill in the field of mineral separation,

.Widely used in grinding cement clinker,limestone,bauxite,iron ore.

The main grades of the hard alloy stud pins as below:

The main size of the carbide stud pins as below:

Our Advantage of our tungsten carbide products:
1. Spherical crown was made of hemisphere design, to avoid stress concentration cause to steel damaged.
2. Corner with arc transition, to avoid the damage during production, transportation, installation, and using procedure.
3. HIP sintered, good product density and high strength.
4. Apply special technology to relieve stress of product surface after processing, at the same time improved surface hardness.
5. Product surface coated with a layer of grease to avoid oxidation.