The present invention provides an apparatus for recycling artificial or synthetic layered materials. The apparatus includes a first conveying section arranged to receive and unroll a used or pre-processed roll of artificial or synthetic layered material, in use, and at least a second conveying section arranged to receive and re-roll the subsequently processed roll of said material. The apparatus further includes a beating section located intermediate said first and second conveying sections, arranged to beat and/or agitate said unrolled material as it is moved from the first conveying section to the at least second conveying section, in use.

The present invention provides an apparatus for recycling artificial or synthetic layered materials. The apparatus includes a first conveying section arranged to receive and unroll a used or pre-processed roll of artificial or synthetic layered material, in use, and at least a second conveying section arranged to receive and re-roll the subsequently processed roll of said material. The apparatus further includes a beating section located intermediate said first and second conveying sections, arranged to beat and/or agitate said unrolled material as it is moved from the first conveying section to the at least second conveying section, in use.

The cleaning device (20) for cleaning a cylindrical roller (50), for example an anilox roller of a printing machine, includes a cleaning head (30) with a cleaning chamber (110), in which there is housed a mechanical cleaning member (60), and with which there are associated feeding members (70) for feeding a cleaning liquid into the cleaning chamber (110). The mechanical member (60) and cleaning liquid dispensed by the feeding members work in combination inside said cleaning chamber (110) to clean the lateral surface of the roller (50).

The cleaning device (20) for cleaning a cylindrical roller (50), for example an anilox roller of a printing machine, includes a cleaning head (30) with a cleaning chamber (110), in which there is housed a mechanical cleaning member (60), and with which there are associated feeding members (70) for feeding a cleaning liquid into the cleaning chamber (110). The mechanical member (60) and cleaning liquid dispensed by the feeding members work in combination inside said cleaning chamber (110) to clean the lateral surface of the roller (50).

A vibration device includes a vibrator including a cylinder including an opening, a light-transmissive cover directly or indirectly coupled to the cylinder to cover the opening of the cylinder, and a piezoelectric element to vibrate the light-transmissive cover, and including an opening end portion, an elastic member holding the opening end portion of the vibrator, and a case connected to the elastic member.

A vibration device includes a vibrator including a cylinder including an opening, a light-transmissive cover directly or indirectly coupled to the cylinder to cover the opening of the cylinder, and a piezoelectric element to vibrate the light-transmissive cover, and including an opening end portion, an elastic member holding the opening end portion of the vibrator, and a case connected to the elastic member.

A machine and a method for treating cakes from additive manufacturing processes, wherein the cake contains residual powders and sintered pieces is disclosed. The machine includes a cylindrical vibrating body which is placed in a position above a vibratory finishing or tumbling or vibro-blasting machine and is separated from the vibratory finishing or tumbling or vibro-blasting machine by a remotely operable door and the cylindrical vibrating body obtains its vibration from the machine below. The machine includes means for destructuring the cake in order to obtain the separation of the non-sintered powder from the sintered pieces present in the cake and means for recovering the powder resulting from the destructuring of the cake.

A machine and a method for treating cakes from additive manufacturing processes, wherein the cake contains residual powders and sintered pieces is disclosed. The machine includes a cylindrical vibrating body which is placed in a position above a vibratory finishing or tumbling or vibro-blasting machine and is separated from the vibratory finishing or tumbling or vibro-blasting machine by a remotely operable door and the cylindrical vibrating body obtains its vibration from the machine below. The machine includes means for destructuring the cake in order to obtain the separation of the non-sintered powder from the sintered pieces present in the cake and means for recovering the powder resulting from the destructuring of the cake.

A particle collection device includes a collection sheet and a frame on which the collection sheet is mounted. The collection sheet includes a base sheet, a magnetic substance, and a metal protrusion disposed on the base sheet to be adjacent to the magnetic substance.

A particle collection device includes a collection sheet and a frame on which the collection sheet is mounted. The collection sheet includes a base sheet, a magnetic substance, and a metal protrusion disposed on the base sheet to be adjacent to the magnetic substance.