1, will require impregnated objects into Dongguan Hanjin cylinder, cylinder head by head off locking device locking;
　　2, vacuum suction, pressure for some time; after the liquid reservoir barrel at atmospheric pressure through the cylinder, the liquid reaches a certain height closed inlet duct;
　　3, vacuum: up to a certain holding pressure to maintain negative pressure;
　　4, the balance pipette mouth open, Dongguan Hanjin in the role of natural air at atmospheric pressure into the cylinder, the cylinder internal pressure equal to the pressure outside the cylinder;
　　5, plus the positive pressure, the main cause of the liquid into the cylinder body. So that the cylinder body immersion or drenching balanced;
　　6, the exhaust nozzle open exhaled exhaled air cylinder. External pressure to the cylinder is equal;
　　7, pressure discharge, the positive pressure by adding all the pressure out of the cylinder liquid, Dongguan Hanjin then discharge port closed;
　　8, again exhaust, the equilibrium pressure cylinder and the outer cylinder;
　　9, drying, drying cylinder barrel is rotated, the object will be impregnated with a liquid by centrifugal drying, removing excess fluid inside impregnated objects;
　　10, drain, remove the object.