The laser screed machine is a construction equipment used for laying concrete floors, garages, warehouses, workshops, yards, and other large-area surfaces. The laser system has a wide coverage range and can be set for both flat and sloped surfaces. It features simple construction, high precision, and efficiency, with precision within ±5mm achievable up to 200m. The price is reasonable, saving labor and reducing construction costs. The laser system precisely controls height, eliminating the need for traditional formwork and other cumbersome processes, thus saving a great deal of labor.