... 4.DSP offline control system 5.CE CNC Door Making Machine ZK-1518 1500*1800MMCharacters1.Square steel tube welded ... processing, threedimensional wave plate, cabinet door, solid wood door, artware door, paint-free door, screen, art ware window, panel, table, and other furniture ... )Higher Z-axisWorking tableT slot Materials Square steel tube machine bed Guide railLinear square guide rail (Hiwin, Taiwan) ...