Stirring device for a discharge processing machine

摘要

A stirring device for an electrical discharge machine includes an air output device adapted to be immersed in the tank, a high pressure tank adapted to be in communication with the tank by a connection tube and a unidirectional valve in communication with the high pressure tank and the tank to control whether air in the high pressure tank flows to the air output device to stir the processing liquid and the processing particle in the tank or the electrical discharge machine.