The invention aims to provide filling equipment for a heavy-duty water-based anticorrosive paint. The filling equipment comprises a stirring cavity, a feed
pipe, a driving motor, a
motor shaft, a stirring blade, a first filter screen, a stirring vane, a
discharge pipe, a first flow control valve, a feed inlet, a sealed cover, a filling cavity, a second filter screen, a filling
pipe, a second flow control valve, a second
wireless valve controller, a
liquid level sensor, a flowmeter, a paint bucket, a weighing platform, a bearing platform, an adapting piece, universal rollers, a control device, a control button, a display screen, a working state indicator light, a
wireless transmitter, a supporting bar and a first
wireless valve controller. The filling equipment is characterized in that the feed pipe is arranged at the upper end of the stirring cavity; the feed pipe and the stirring cavity are communicated with each other; and the
motor shaft is arranged inside the stirring cavity. The invention has the following beneficial effects: automatic filling of the paint can be realized, and the filling equipment has advantages of saving manpower, raising filling accuracy and enhancing paint quality.