Sand maker is widely used for medium crushing, fine crushing (sand granulation) and shaping in metal and non-metallic ores, building materials, refractory materials, artificial sand and a variety of metallurgical slag. High-efficiency shaft impact is especially suitable for providing high-quality gravel aggregates for many areas such as high-rise buildings, highway (railway) construction, municipal engineering, large-scale water conservancy facilities, concrete mixing plant and so on, which is a good choice for producing artificial sand.