Process for improving metal processing quality and efficiency

The invention discloses a process for improving metal processing quality and efficiency, which comprises the following steps: firstly, a circulating pump works to pump saponification liquid in a liquid storage tank into an ultra-fine bubble generator, and the ultra-fine bubble generator is driven by the circulating pump to mix gas entering from a gas inlet of the ultra-fine bubble generator with the saponification liquid and then discharge the mixture from a liquid outlet; saponification liquid discharged from a liquid outlet of the ultra-fine bubble generator is mixed with a large number of ultra-fine bubbles and enters the liquid storage tank, and the circulating pump continuously works to keep the ultra-fine bubbles contained in the liquid storage tank uniform; when processing is needed, the liquid outlet system circularly sprays out saponification liquid in the liquid storage tank; the ultra-fine bubbles are added into the saponification liquid, so that the saponification liquid can be prevented from beco