... 2)ISO9001-2000 3)Easy operation 4) 14 months guarantee after sales This machine used to coil plate into different ... motion, up and down, parallel translation is display. This machine includes pre-bending function.2. Main technical data: ProjectUnitsTechnical DataSpecificationsW11S ... roundness, linearity, ends surface error all less than 3mm/M. CNC 4 rollers hydraulic universal plate rolling machine