cnc linear guide rail 1,4.5KWdomestic water cooling 2,Ball ... is made of cast steel under welding processing, stand-up and no deformation.Gantry movement,stable work ... high temperature, anti-corrosive, it can suck non-metal materials with different square. The vacuum suck working ... :1,This machine can engrave any design,support scanners,direct support UG,ArtCAM,Type3,CorelDraw ,Proe,Wentai,carving ...