... days free of charge. Customer is responsible for accomodation, food and air tickets.Guarantee: one year for machine, 3 months ... optional)Power adjusting0-100%controlling,no segment and adjusting by softwareMachine control and driveSpeedy DSP controlling with LCD ... speed1-10000mm/minCutting thickness0-20mm plexiglass (others determined by materials.)Support Graphic Format*.plt,*.dst,*.dxf,*.bmp,*.dwg ...