The invention provides a static-pressure horizontal
electroplating bath, which consists of an upper frame, a lower frame, a lower
anode, an upper
anode, liquid blocking plates, a conductive roller, a supporting roller, an edge cap and an automatic
tracking system, and is characterized in that: a double-cavity lower static-pressure cavity and an upper static-pressure cavity are formed between
electroplating regions I and F in the middle of the
electroplating bath; and plating solution is input into the upper and lower static-pressure cavities and horizontally sprayed into the electroplating regions I and F through a gap between band steel and a cavity head of the upper static-pressure cavity and a gap between the band steel and a cavity head of the lower static-pressure cavity. The gap between the band steel and the cavity head of the static-pressure cavity is smaller than the distance between the band steel and the
anode; the transverse width of a main cavity of the static-pressure cavity is slightly smaller than the width of the band steel; and the distance between the upper and lower liquid blocking plates is smaller than the anode distance. High liquid static-pressure band steel clamping capacity and liquid static-pressure anti-band steel deflection capacity are established in the bath, so bidirectional horizontal injection of the plating solution in the middle of the bath is realized, and
short circuit and burning problems of the band steel and the anode in a horizontal electroplating bath are solved. The static-pressure horizontal electroplating bath has the advantages of stable and reliable running, high
coating quality,
high current density, low
power consumption, simple and compact device structure and the like.