auto load and unlod nesting cnc router with atc

what is the difference of the auto load and unload cnc router and the normal cnc router ?
1, loading and unloading: normal cnc router do not have loading and unloading table,  loading and unloading will save workers time

2, processing speed:  normal cnc router do  not need a large range of cutting, the atc cnc needs a large range of cutting. normal cnc machine is mainly used to do the shape of the lace knife, the main opening machine is to open the slot and punch.

atc CNC cutting machine and normal CNC engraving machine in the function of the overlapping part,atc cutting machine is mainly used for plate furniture opening, punching, slotting, milling, engraving and other functions, and normal cnc router machine is mainly used for plate or three-dimensional pieces of relief, hollow carving, three-dimensional engraving and other functions.  

In addition, from the price point of view, the price of the atc cnc  is much higher than that of the normal cnc router machine, and the factors affecting the price are mainly reflected in the configuration and control system