CNC 6040 is designed for large area engraving work .The Computerized CNC Engraving and Cutting Machine is suitable for various materials, such as WOOD, PMMA or other plastic,MDF board,native wood,PVC,Acrylic, wood,composite board plywood,It can be used widely to process or make adverstising signs,PCB,nameplates,badges,seals,bronzing plate,aluminium alloy,acryplates,ABS resin double color plate,PVC foaming board,indentation plates,signs,construction models,instrument panels,wooden products,etc. * Simple operation and installation.More steady and strong equiped with aluminum alloy frame materials. Can be controlled by computer,Mach 3 software is simple and intellgent. * Emergency stop button enhance security,Large 3D engraving in soft wood,MDF board,native wood,PVC,Acrylic .Stepping motor knob is useful for small positioning adjustment ,with steady and strong support structure. * Cover plates reducing pollution for the screws and shafts.Thick 15mm aluminum 6063 plate,more stronger. The reinforced and thickened machine body make transportation absolutely to be safer and longer life time.The chrome shafts is not easy to deform,suitable for long time use. * The NEW 0.8KW water-cooled VFD spindle is available operating for long time,which can reinforced the processing abilty of the machine and can be used to process aluminum alloy and hard wood. This item already be equiped NEW 1605 ball screws. Anti-blackflash,high precision,long life circle.High Precision Stepping motor makes engraving more precise .Flexible coupling can be used for high torque transmission.