The invention provides a production line for a shredded cake and belongs to the technical field of a food processing device. The production line comprises a first conveyor, a second slope conveyor, a flour feeder, a wrapper thinning machine, a wrapper expander, a stuffing wrapping machine, a slicing machine, a second conveyor and a third conveyor in turn, wherein all the devices are connected through respective conveyor belts. The production line for the shredded cake has a compact structure and is reasonable in design; the first conveyor, the second slope conveyor, the flour feeder, the wrapper thinning machine, the wrapper expander, the stuffing machine, the slicing machine, the second conveyor and the third conveyor are combined with each other, so that the production line for the shredded cake is formed; the whole production line can finish the conveying of the wrapper, the rolling of the wrapper, the thinning of the wrapper, the expanding of the wrapper, the stuffing wrapping of the wrapper and the cutting of the wrapper; the whole production process is controlled by a motor; the degree of automation is high; the production line is safe and reliable; and the production efficiency of the shredded cake is increased.