... 3 Adopt high speed motors and drivers, these makes the machine working speed more fast, the stroke length of every axise ... no-paint door, folding screen, craft window, shoe polisher, game machine cabinet, Ma-jiang Table, computer table and panel type furniture ... iron engraving, and nonmetallic mould, like: scagliola, sandstone, plastic board, PVC pipe, wood sheel etc.4. Art and craft fields, embossment ...