The color steel coil moves the car body to the designated position, making the car body and the edge of the plant approximately parallel and at a certain interval. The movable legs extend outward under the action of the horizontal oil cylinder to the corresponding position, the vertical oil cylinder extends downward, the foot plate at the lower end of the vertical oil cylinder is padded on the sleeper, and the color steel coil can increase the stress area; the luffing oil cylinder of the lifting mechanism extends, and the telescopic boom rises With a certain elevation angle α, the rotary platform acts, and the lifting mechanism and the unwinding mechanism rotate accordingly, so that the direction of the tile making machine is facing the factory building. Install the prepared color steel coil on the unwinder. Under the action of the unwinding cylinder, move the unwinder hung on the unwinding support to a proper position. The color steel coil unwinder rotates to discharge, and put one end of the color steel plate into the feeding port of the tile making machine When the balance cylinder is extended and one end of the tile making machine above the rod balance mechanism is raised, a certain angle β can be kept with the horizontal plane to adapt to the slope of the roof of the plant. When the expansion cylinder is extended and the expansion boom is extended, the height of the tile making machine can be adjusted quickly. After reaching the required height, the tile making machine can be started to realize the tile pressing function. After loading, the color steel coil is unloaded, and each oil cylinder returns to the non working state to facilitate the transfer between different sites.