The loading and unloading mechanisms operate independently, ensuring stable and efficient equipment production. Through multi-station testing and sorting, the maximum UPH can reach 13,000 PCS depending on the product. Dual test head heating function, automatic adjustment of the X and Y pitch of the loading and unloading nozzles. Highly compatible equipment, quick replacement of buffers, test heads, testing machines, etc. Multiple vacuum suction cups in the loading and unloading mechanism ensure safety and stability. Tray changing function, loading trays and unloading bin trays of different specifications can be used. Defective trays can be automatically transferred to the testing area for retesting.