Sand making machine is a relatively effective sand making equipment * under the background of modern science and technology, and is the crystallization of the scientific and technological era. The materials it crushes are generally some medium-hardness materials, and it is also widely used in some building materials, roads and water conservancy.

　    Generally speaking, the sand making machine is mainly composed of a feed hopper, a material screener, a vortex crushing chamber, an impeller, bearings and a transmission shaft. Among these accessories, the motor is the heart of the sand making machine for production and sand making, the transmission shaft and bearings play the role of transmitting power, the distributor is an important component for material separation after crushing and grinding, and the impeller and vortex crushing chamber are the main body of material crushing. Each accessory complements each other and is indispensable.

　    Due to its simple structure, the manufacturing cost is relatively low; in addition, its energy consumption is relatively low, but the crushing efficiency is relatively high; it not only has the function of fine crushing but also the effect of coarse grinding; it is less affected by external moisture, and the moisture content can reach 8%; the finished product is a cube, and the iron pollution is relatively small. The * practical thing is that it is easy to operate and the maintenance work is also relatively simple.