Nickel-titanium file root canal preparation equipment

The invention discloses nickel-titanium file root canal preparation equipment. The root canal preparation equipment comprises a nickel-titanium file preparation system and a flushing system, wherein the nickel-titanium file preparation system comprises a nickel-titanium file (1), a mobile phone head (2), a mobile phone body (3), an electric motor (4) and a power controller; and the flushing system comprises a conduit (6), a conduit fixing device (7), a liquid pump (8) and a liquid pump controller (9). The inventor of the invention discovers that the existing theoretical research on the root canal preparation misleads the root canal preparation method in practice to cause the fact that the existing nickel-titanium root canal preparation adopts a dry drilling mode, but through practice test, the inventor discovers that the service life of the nickel-titanium file can be greatly prolonged if water flow is added to flush in the root canal preparation process, so the inventor prepares the corresponding root canal preparation equipment.