... water cooling spindle 4.DSP offline control system 5.CE CNC Door Making Machine ZK-1518 1500*1800MMCharacters1.Square steel ... guide rail. Higher precision and to bear large load.5.DSP offline control system, when working no need computer, ... processing, threedimensional wave plate, cabinet door, solid wood door, artware door, paint-free door, screen, art ware window, panel, table, and other furniture ...