This machine features a gantry frame structure and a hydraulic cylinder punch press, with an automatic feed table. It incorporates advanced international PLC control technology to automate the entire punching process, including rapid feed, machining, and quick return. The machine offers advantages such as high structural rigidity, a high level of automation, reliable operation, easy adjustment, compact structure, and easy maintenance, making it an ideal piece of equipment for aluminum alloy wheel manufacturers to process center holes in aluminum alloy wheels.