Overall, the waterjet supercharger does not need to be replaced and can be used all the time, but some of the wearing parts of the waterjet pump parts need regular maintenance to ensure normal cutting work and stable pressure. We have had customer feedback that we have bought a whole set of water cutting supercharger for nearly a year without replacing any parts. Of course, this may be an isolated case, because there are actually many things related to the use time of the machine. Influencing factors need to be considered: one is the water used by the machine, the water quality affects the use of many parts, if there are many impurities in the water, and the filter element is not replaced in time, it is easy to cause wear and tear on the waterjet pump parts of the high-pressure water part; and One is the oil quality, because our supercharger is hydraulically driven, and it uses an equal proportion of oil to push water to generate high-pressure water and deliver it to the cutting head to achieve the desired cutting effect, so the oil quality is also a very important factor, especially the oil temperature must be controlled within the specified range, otherwise it is easy to cause damage to the seal and affect the overall pressure