Punch workers must learn, master the structure and performance of the punch, be familiar with the operating procedures and obtain operating permits before they can operate independently.

Precision punching machines are widely used for punching, forming, and drawing of a variety of mass-produced metal sheet metal processing. Such as transportation vehicles, watches, household appliances, stationery, hand tools, hardware, computers and other products processing.

Lubricating grease spit out oil volume and pressure detection function test and adjustment. The functions such as the filter of the air system, the adjustment valve of the oil feeder, and the water impurity test check and necessary adjustment.