Moulder machines, as you may know, are meant to carve four face of woods. MN523UE is one of the most advanced and equipped Moulder machines which Mollen imported to the wood industry markets of the country, recently. It is able to carve in four face, lumbering, and producing any kind of wooden frames in one automatic stage. The machine has 5 tube to operate on top, bottom, left, and right and finally, on the whole of the working piece (universal engine). It contains a central lubricant and feedforward system; also, has the advantage of adjusting working speed between 6 to 12 Mps. One its features is to be equipped with dust collector cover which collects the dust produced from carving operation and prevent it from spreading in work space.