Full-automatic coaxial 96-channel high-throughput plate washer

The invention discloses a full-automatic coaxial 96-channel high-throughput plate washer, and relates to the field of medical instruments. The plate washer is characterized by adopting a coaxial 96-channel washing head, so that both a plate washing function and a liquid transfer function are provided, a standard 96-well microplate or a 96-well ELISA (enzyme linked immunosorbent assay) plate can be filled with a liquid once, and the liquid can be sucked once from the plate, and liquid transfer can be performed on the standard 96-well microplate and a deep-well plate. After addition of an X axis having an extending function, 4 or more standard 96-well microplates can be washed or subjected to liquid transfer sequentially.