Electrophoresis tank: The electrophoresis tank is composed of the main tank and the auxiliary tank, the auxiliary tank filter, the horizontal nozzle, the protection bar, the vertical nozzle and other parts. The shape and size of the main tank should ensure the necessary electrode spacing and ensure the paint performance Carry out well and circulate, and can ensure the reasonable operation of the coated object in the electrophoresis tank. The shape and size of the auxiliary tank should be sufficient for the paint to be stirred well, and sufficient buffering capacity of the liquid surface should be ensured to stabilize the liquid level of the main tank. And there is enough space for air bubbles on the liquid surface. This electrophoresis line electrophoresis tank is a continuous production boat-shaped electrophoresis dipping tank. Its inner cavity size is: length×width×height=12300×1500×1600, and the material is made of δ=5 steel plate and lined with glass fiber reinforced plastic. Set up electrophoretic paint transfer tank.

The electrophoresis tank needs to be lined with epoxy resin fiberglass coated with anticorrosive material, and the lining is about 8-10 layers of epoxy resin reinforced with fiberglass cloth. The electrical resistance requirement after coating fiberglass is greater than 16000V, which can prevent the corrosion of the electrophoretic tank steel plate. (The anodic electrophoresis paint is acidic). It can also insulate the electric field during electrophoresis to ensure production safety. However, for corners, nozzle protection bars and other special frames where it is difficult to apply FRP coating, the withstand voltage should also be greater than 8000V . All the metal parts in the electrophoresis tank must be wrapped with glass fiber reinforced plastic lining on their surfaces, and there should be no exposed metal in the electrophoresis tank.