Laser engraver SCK4060 for wood 1, Speedy engraving. 2, Double guide rail. 3, steady design ... of characters, graphs, images, trademarksand so on. Available Materials Acrylic, Wood, Plastic, Organic board, Cloth, Leather, Paper Acrylic, Double color ... the material) Cooling waysCirculation of water cooling Working temperature0-35°C Working humidity5-95% Working Power 220V/50Hz/1kVA Dimension 1520*1200* ...