Applications:Two colors board is the materials which outside has one kind of color inside has another kind of color, so after engraving the outside it will shows you inside color, then can give the advertising result or give you the effect what you wanted. So you will see many places have the two cloros board signs, like inside building, the exit sign, washing room, the stage etc.  For two colors board engraving, the two colors board can't with metal surface materials, only pure non-metal materials. It's better to choose at least 80w, for oversea buyers it's better to choose 80w, because 80w laser tube and tubes bigger than 80w life time is long, it can save your cost for transportation, if possible better to buy spare use tube together with machine, this way is safe and also save a lot of cost of delivery charge. 1. Other applicable materials: acrylic, wood, bamboo, organic glass, crystal, plastic, garments, paper, leather, rubber, ceramic, glass and other nonmetal materials2. Applicable industries: advertisement, gift, shoes making, bags making, toys, computers, garments, model cutting, building, packaging, paper industry.Sample photos: Technical parameter: Model  G1325Work area with standard tableMaximum workable area 1300x2500mmZ strokes0-10mmLaser tube wattage80w/120/150wOperating modesReader control systemMini characterChinese 2mm×2mm,English 1mm×1mmSupported file formatsHPGL BMP JPG TIF DXFResolutionControlled from 2500 dpi.Speed and Power ControlsComputer or manually controlled speed and power in 1% increments to 100%.Drive modeStepper motorWorking temperature5°C-35°CWorking humidity5%-95%(without condensed water)Machine size  2850x1550x1300mmGross weight700KGMachine detail photos: Main accessories included:1) 1*Air pump (blowing dust during work)2) 1*Exhaust fan with Tube clips (heat radiation and smoke extraction)3) 1*water pump (used for small power tube to cool the laser tube)4) 1*USB Cable (connecting PC and machine)5) 1*CD or electronic documents (including software, user manual, guiding videos etc)6) 2*Power cables7) 1*Tool box (for routine maintenance)Machine warranty: 1.The laser lenses, mirror, laser tube are consumables, lenses and mirrors 3 months warranty period since customer getting the machine. Laser tube is 3 months. 2.Machine is 1 year. 3.Technical support is whole life time of the machine. Machine delivery time: 7 working days. Payment terms:1.30% deposit T/T in advance, 70% before delivery from factory. 2.L/C at sight. 3.West union. 4.Paypal etc.