Hydroblasting, i.e. the technology of hydrodynamic cleaning incorporates the technique of spraying the cleaning surface with high-pressurised water (up to 3000 bar).

Water under such pressure removes contamination such as rust, welding slag, varnish, as well as other deposits adhered to cleaned surface.

The technology in question is useful in cleaning steel and ceramic surfaces.

See also:

Hydrodynamic cleaning and flushing of lubrication systems

Hydrodynamic cleaning of surface condensers in steam turbines and other heat exchangers

Hydrodynamic cleaning of ROPP/ROSS rotary air/fume heaters

Hydrodynamic cleaning of surfaces and technological systems, anti-corrosion protection

Cleaning of concrete and asphalt surfaces