The machine is applied to the automatic loading and unloading of the burn-in socket on the components and burn-in boards. Taking materials form the taking zone before burn-in process and the components are auto -matically placed into the burn-in socket of the burn-in boards through the component. Then take out the com -ponent on the burn-in socket after burn-in process. Based on the NG/OK information given by the burn-in component, NG product placed into the recycling box, OK product placed into the receving zone. The component is suitable for mass production, as well asthe need for machine to deal with the loading and unloading of high precision components.