With the accelerating process of industrialization and urbanization, mining of mineral resources has been increasing. A huge amount of resources consumption increased the environmental pressure, at the same time this also brings high cost. Longzhong heavy industry, in this context, committed to the development of friendly economical mining recycling economy, absorbed advanced fine sand recycling machine processing technology, and combined with the actual situation of China and had developed a set of processing equipment for fine sand recycling. The fine sand recovery equipment can effectively solve the problem of fine sand loss and adjust the operation and production of the equipment according to the use of finished products. Compared with some traditional crude processing methods, the machine is a relatively cost-effective green mode.