The company produces vacuum impregnation machine main functions and works as follows:
　　(1) impregnating the required objects into the cylinder, the cylinder head by head off locking device locking.
　　(2) vacuum suction, pressure for some time: the liquid reservoir barrel at atmospheric pressure through the cylinder, the liquid reaches a certain height closed inlet pipe.
　　(3) (continued) vacuum: after reaching a certain holding pressure to maintain negative pressure.
　　(4) The balance (intake): Open suction (call) nozzle, air at the atmospheric pressure naturally into the cylinder, the cylinder internal pressure equal to the pressure outside the cylinder.
　　(5) can be added to increase the positive pressure required positive pressure, when not add positive pressure, by evacuating the liquid immersed in the raw material. (Major-cylinder liquid into the body, so that the cylinder body balanced immersion or drenching)
　　(6) Exhaust (outgoing vent), open (suction) nozzle outgoing exhaled air cylinder. Equal pressure to the cylinder outside.
　　(7) pressure discharge, the positive pressure-cylinder liquid by adding all the pressure, at which time the discharge port is closed (in-cylinder pressure is maintained)
　　(8) again exhaust, the equilibrium pressure cylinder and the outer cylinder.
　　(9) drying, drying cylinder barrel rotation. The object of impregnating liquid by centrifugal drying, removing excess fluid from inside the object impregnated.
　　(10) the drain, remove the object.