An apparatus for distressing solid objects comprising a drum

摘要

An apparatus for distressing solid products, such as ceramic and non-ceramic glazes, masonry, marble, strips for wainscoting, etc.; as well as casts of bronze, aluminium and stainless steel. The apparatus is constituted by a substantially trunco-cylindrical drum (3) rotating about an axis which is inclined with respect to the axis of symmetry of the drum (3).