The aluminium product manufacturing industry coil transfer cart on rail uses the battery as the power source to provide power for the DC traction motor and drive the flat car. Aluminium product manufacturing industry coil transfer cart on rail has the following advantages: no insulation requirements for the track, the driving distance is not limited, can drive on curves and turnouts, maneuverable and flexible, can be interchanged between multiple tracks, high safety performance, wide range of application. The car has the advantages of easy to use, strong bearing capacity, durability, convenient maintenance and long service life. The frequent handling of heavy loads in and between factories has become a means of transportation for many enterprises.