1. The Wall Plastering Machine solves the problem of insecure positioning by means of hydraulic topping, and the positioning is fast, and it can be vertically leveled and fixed in about 10 seconds. 2. The combination of two branches and traditional dotting solves the problems of slow laser positioning, difficult positioning and large errors. 3. Use the Wall Plastering Machine conveyor belt to transport the ash forward and upwards and combine it with a large plastering board that can change the angle. After plastering to the top, no millimeter is left. 4. Use Wall Plastering Machine vibrator to increase the plastering board to solve the problem of hollowing and cracks on the artificial plastering wall. The plastering thickness on the absorbent wall can reach 3 cm, and the small plastering thickness is 0.3 cm.