Used hydro-sandblasting and / or improved hydrocleaning high efficiency.

摘要

The invention relates to an improved machine BE USED AS A MACHINE sandblasted and / or machine WASHER (1), characterized in that said machine comprises an armature (2), equipped with running wheels (3) AND THAT HOLDS AT LEAST TWO UNITS MOTOR-PUMP (5A, 5B), DRIVEN BY ELECTRIC MOTORS RESPECTIVE (6A, 6B) and each of which is provided at OUTPUT thereof with a supply ( 7A, 7B) mateable with a supply device (8). The delivery device comprises at least two SPEARS OR ELEMENTS OF NOZZLE (9A, 9B) which can be connected to each other and can be fed either separately or simultaneously. The structure (2) supports a sand tank (16) has at least two fastenings (15A, 15B) engageable, THROUGH PIPES RESPECTIVE (14A, 14B), THE ELEMENTS IN THE FORM OF LAUNCHES OR NOZZLE (9A, 9B) supply device (8) for supplying liquid PRESSURE UNITS SUPPLIED BY MOTOR-PUMP (5A, 5B) AND MATERIAL IN THE FORM OF SAND (17).