... the imported linear square orbit .2.X,Y,Z three-axis all have the waterproof, dustproof system3.Water cooling constant ... bending circuity, and imported electronic components.6.Adopt double drivers to drive y axis, motivity is more stronger7.Whole seamless steel structure ... CAM, such as Type 3, Artcam,Castmate,Ucancam,Coredraw.5.Double direction cutters cooling system can prolong the lifetime of using ...