Loading robots and unloading robots are special types of industrial robots used in manufacturing to automatically load materials into or out of machines. Loading robots are designed to load materials into a machine to start the manufacturing process. For example, they can load raw material into a CNC machine to perform machining. Unloading robots, on the other hand, are designed to unload finished products or workpieces from the machine. For example, they can remove finished workpieces from a CNC machine and place them on a conveyor belt. These robots are often equipped with sensors that allow them to detect the position of materials or workpieces and handle them precisely. They are able to perform these tasks with high speed and accuracy, which helps improve efficiency and productivity in manufacturing.