The Fibertech-M finishing line is designed for sanding assembled window, doors, frames, panels and much more and is able to process raw, veneered or painted pieces. Thanks to the innovative and patented cross-cutting system of the product fibers by rotary disk and brushes ensures a perfect cut, a result impossible to obtain with traditional systems. This system prevents rise of fibers after the application of water-based primers or other wood preservatives, almost always avoiding the intermediate sanding normally required with traditional sanding systems, thus resulting in significant time-saving and above all preventing the removal of an important part of the previously applied product. The Fibertech-M line has been designed in a modular manner in order to allow the machine to be composed with the number and type of operating groups most suited to the needs of each customer.