Molding machine and sand making machine are both crushers, and some sand making machines have no molding effect or poor molding effect. 5X, VSI and other sand making machines have good molding function, and the crushed finished sand is very suitable for buildings and high-speed rail construction in terms of specifications and grades. Therefore, the sand making machine with good shaping effect is called shaping machine, and not all sand making machines can meet the production requirements of machine-made sand, because some sand making machines have no shaping or poor effect.