The main drive of the medical tube filling sealing machine adopts a fully mechanical structure, with stable operation, low noise, convenient operation and maintenance. It is equipped with automatic drop box, automatic tube feeding, double-head filling, automatic color matching, automatic tube discharge, medical tube filling sealing machine uses hot air for internal heating, which heats from the inner wall of the tube, without damaging the surface tissue of the tube, and the sealing is beautiful. It is especially suitable for the sealing of all-plastic packaging tubes. The filling volume is automatically adjusted. No tube does not fill, PLC control, and electric button operation.