YTK-MPF4 Magnetic Pump Liquid Filling Machine
It looks like a large box sitting on a frame with a conveyor belt in front of it.
The main reason for this design is the ease of replacement and maintenance of components, and safety considerations. If the conveyor belt is on top of the electrical box, then in case there is any problem with the filling above, the bottle arrives, or the liquid overflows, it will flow directly to the electrical box below, which may lead to the risk of bad circuit, and the operator's electric shock.
Our current design, no matter how the liquid leak, the electrical box without danger.