Sand Blasting Boron Carbide Nozzle
This kind of nozzle is made from boron carbide by hot pressing with straight bore and venturi bore type. Because of its hardness, low density, high temperature resistance, excellent wear and anti-corrosion, Boron Carbide Nozzle has been widely used in sandblasting and shot peening equipments, offering a longest life with optimum air and abrasive use.
Estimated Service Life of Nozzel (hours)
| Nozzel Material | Steel grit | Steel shot | Abrasive grain | Aluminiumm oxide |
| Boron Carbide | 1500-2500 | 1500-2500 | 750-1500 | 200-1000 |
| Silicon Carbide | 600-1000 | 600-1000 | 400-600 | 50-100 |
| Tungsten Carbide | 500-800 | 500-800 | 300-400 | 20-40 |
| Alumina | 20-40 | 20-40 | 10-30 | 1-4 |
Product features:
High abrasion resistance, high using life
High hardness and high strength
High chemical corrosion
Light weight
