The vacuum impregnation machine of our company is designed to be impregnated, with timing alarm, motor overload protection and phase loss protection. How does the transformer operate when vacuum impregnator is used vacuum impregnation machine?
In the case of the paint tank releasing vacuum valve, the dip tank vacuum valve, the drying tank vacuum valve and the ventilation valve being closed, the storage tank vacuum valve, the vacuum unit vacuum valve are opened, the vacuum unit water ring pump inlet valve, the intake valve Automatically open, when the cooling water pressure reaches 0.1MPa or more, the vacuum unit starts automatically, and vacuum is started on the paint storage tank. When the vacuum reaches 1333~4000Pa, the vacuum is stopped, and the vacuum valve of the paint storage tank and the vacuum valve of the vacuum unit are automatically closed. The vacuum unit water inlet pump inlet valve and intake valve are automatically closed, and the vacuum unit stops running. After the vacuum is kept for 1~2h, the atmospheric valve of the paint storage tank is opened, and after the pressure inside and outside the tank is balanced, the atmospheric valve of the paint tank is closed.