... table 4. Good service laser acrylic sheet cutting machine/laser cutting company/laser cnc router parameters Models QC6040Laser ... CO2 sealed laser tubeEngraving speed0~75,000mm/minMax cutting thickness30mmCutting speed 0~40,000mm/minResetting positioning accuracy ... blower,CD video,user manual,design software,soft dog laser acrylic sheet cutting machine parts laser acrylic sheet cutting machine samples