Metal plating apparatus for plating metal with zinc

A metal plating apparatus for plating metal with zinc, the metal plating apparatus including:

• a rotating device including
• a driving assembly comprising a driving gear,
• a rotating assembly connected with and controlled by the driving assembly, and the rotating assembly including a sustaining pillar, and
• a rotating seat mounted on the sustaining pillar and engaged with the driving gear, and thereby the rotating seat rotated by the driving assembly;
• and
• a plurality of stirring devices mounted on the rotating seat radially and spaced apart from each other, each one of the stirring devices including:
• a base mounted securely on the rotating seat;
• a barrel assembly mounted on the base and including:
• a barrel forming
• an accommodating space inside the barrel;
• and
• an opening at an outer surface of the barrel, the opening communicating with the accommodating space for plating metal with zinc;
• an elevation angle adjusting element mounted on the base, and a top end of the elevation angle adjusting element connected with the barrel assembly;
• and
• a barrel rotating element mounted on the base, and connected with and driving the barrel assembly.