The 4 axis styrofoam cnc router is used for carving eps styrofoam materials which are used in statue,relief,exhibition,decoration lines etc.The router can make graphics on flat surface,also it can make 3D statue on cylinders. The XY axis is drived by chain and Z axie by ball screw.The machine frame is made up of extruded aluminium which are 60mm diameter. It is 4 axis styrofoam CNC router which is supported by DeskProto and PlanetCNC software.