A vibrating shovel is similar to a concrete vibrating rod, with air holes on it. After vibration, it can bring out bubbles, making it suitable for removing bubbles and surface processing. Directly transmitting the strong vibration of the motor to the vibration plate is very effective for defoaming and sloping surfaces where bubbles are difficult to remove. The vibration transmitted from the vibrating plate gathers bubbles and rises together with the vibrating plate, forming a beautiful surface.