Control material impeller device impact type system sand machine can be an excellent eddy rotary motion and the materials in the crushing cavity of the working speed, reduce equipment wear rate, work together to improve production efficiency, lining structure of impeller device with high performance and high wear resistance greatly extend the service life of equipment, improve the work of power equipment. sand making machine and other sand making machine still has certain difference, the sand making machine prices also have certain difference. In the use of the design of new sand making machine equipment in the process, we have a set of their own programs, in our specific in use process, hope we can do that, the new system sand machine we have better development, below we look at the specific about the model of sand making machine features. Model system sand machine is our new developed a sand making machine equipment, we first from the device itself, the device itself design is the use of advanced technology at home and abroad, all the design components are produced by using the first-class equipment, for our use, assembled with great interest, in particular the use we need with the consideration of the contents of this area, also only in this way can we develop a good model system sand machine equipment. In addition to this, the use of new system sand machine we also have certain practical.