1390 300W Granite water cooling laser engraver is with up and down table, suitable for cutting and engraving non metal materials, such as acrylic、wood、 MDF、plywood、bamboo、crafts、rubber、stone、granite、gemstone、handcraft、etc. One head、two head、four head and six head are optional.Rotary device is optional. Also can choose big laser capacity, such as 300W, 450W, 600W to achieve high cutting speed and thick materials cutting. Also can choose watter cooling or without water cooling.