Equipment for preparing easily-dispersible aluminum powder pigment through direct ball milling

The utility model discloses equipment for preparing easily-dispersed aluminum powder pigment by direct ball milling, which comprises a ball mill, a feeding device, a gas supply device, a first gradingdevice and a second grading device, and is characterized in that the aluminum powder pigment and resin are ground in the ball mill, so that vitrified resin coats the surface of aluminum powder and isblown out by inert gas to be graded and screened; the ball mill serves as grinding equipment of the aluminum powder pigment and also serves as binding equipment of the aluminum powder pigment and resin, the production process of the aluminum powder pigment and the later application process are combined in one device to be completed, the process is simplified, the equipment is simplified, and thecost is saved; heating equipment does not need to be arranged, resin is vitrified by directly utilizing heat generated by grinding of the ball mill, energy consumption is low, inert gas is used as protective gas and conveying f