Surface sandblasting, marble engraving.
Instead of cast iron, alloy steel blast nozzle,saving steel, reduce the cost.
Using the performance is good, strong wear resistance, long life, high efficiency.
Multi-purpose design for blasting and high pressure liquid or air cleaning of parts and surfaces.
The color of the actual items may slightly vary from the above images due to different computer screen,please allow 2-3cm error due to manual measurement,thanks for your understanding!