Venturi Acceleration Principle
Standard straight-bore nozzles creates a blast pattern that is concentrated in the center, leading to uneven surface profiles. The BLAST APEX Long Venturi Tungsten Carbide (TC) Nozzle utilizes a convergent-divergent bore design that accelerates abrasive particles to supersonic speeds.
This technical design creates a larger, more uniform blast pattern, increasing productivity by up to **40%** compared to straight bore nozzles. It is the industrial standard for high-volume Garnet and Copper Slag blasting in shipyards and steel fabrication shops.
Wear Life & ROI Logic
While Boron Carbide is the king of hardness, Tungsten Carbide remains the most cost-effective choice for non-aggressive media. Our TC nozzles feature a precision-pressed liner encased in a rugged aluminum jacket. With an estimated life of 300-500 hours when used with Garnet, it provides the lowest cost-per-hour for technical surface preparation projects where the nozzle may be exposed to field impacts or infrequent usage cycles.