The sorting method of copper rice machine:

　　1. Dry type copper machine: The so-called dry type copper rice machine refers to a copper rice machine that does not require the addition of water during the sorting process. This type of copper rice machine mainly uses air flow sorting machines, or environmentally friendly methods such as air shaking beds or electrostatic sorting for sorting. The main process flow is: crushing - airflow separation - （electrostatic separation） - dust collection.

　　2. Wet sorting: Wet sorting is a relatively traditional method. The idea of this sorting method mainly comes from mineral processing. The wet type mainly uses a gravity shaker for sorting. The main process flow is: crushing and （adding water） - gravity shaking table （adding water）。 Due to the use of water in the production process, this method generally causes a small amount of secondary pollution to the environment. However, it can effectively recover miscellaneous wires, plug wires, and filament wires, and has a wide range of applications.