The invention discloses a recycling machine and method capable of recycling multiple marine beacons. The recycling machine comprises a box and is characterized in that a control module is mounted in the box, the control module is electrically connected with an electronic compass module to calibrate the geographical due north direction, the control module is electrically connected with a GPS module, a Beidou module and a radio modem so as to acquire the position information of the recycling machine from the GPS module or the Beidou module and the position information of each beacon from the Beidou module or the radio modem, the control module is electrically connected with a display screen so as to conveniently display and output the absolution positions and relative directions and distances of the recycling machine and the beacons, a part, opposite to the display screen, on the surface of the box is made of transparent materials so as to allow a user can watch the display screen from the outside of the box, and a power supply is electrically connected with the control module so as to conveniently supply power for the recycling machine. The recycling machine which uses a waterproof,pressure-resistant, anti-collision, dustproof and corrosion-resistant box is capable of being used as independent equipment, small, exquisite and portable.