The machine adpopts 2KW main spindle motor specially for machining center, and adopts Fuji vector inverter. With extra large processing size and high precision. Especially suitable for copying process of various shapes on aluminum curtain wall materials, windows materials and extra large sanitary ware materials. Through the mold board, copy the shapes of hole to the workpiece in a proportion of 1:1. It can mill materials in 5mm thickness.