Sand Blasting Nozzle

An air blasting nozzle is a device that accelerates air and an abrasive blasting mixture over a material's surface that exhibits pitting and needs repair and subsequent protection from corrosion. The air and abrasive mixture is discharged from the end of the hose through the blast nozzle.There are four types of material that are used most in abrasive blasting nozzles: Ceramic, Tungsten Carbide, Silicon Carbide, and Boron Carbide. Ceramic nozzles have been the main material of nozzles in the blasting industry since the beginning.noun. a blast of air or steam laden with sand, used to clean, grind, cut, or decorate hard surfaces, as of glass, stone, or metal. the apparatus used to apply such a blast.