Abstract: A rotating conveyor for the evacuation of metal shavings resulting from mechanical work processes, comprising a collecting container (2) in which a motorised basket (4) is rotating, above whose bottom wall (5) the lower end (12) of an evacuation conduit (11) connected to an aspiration unit is positioned. A blade stationary conveyor member (13), angularly adjustable, extends between the vertical axis of rotation (A) of the basket (4) and the lower end (12) of the evacuation conduit (11) to convey the shavings below it.

Abstract: A self-feeding shredding device, particularly for liquid lubricant/refrigerant filtration plant for machine tools with swarf removal, incorporating a channel element in which a motorized screw conveyor sits, having one end of reduced diameter that passes through an internally grooved cylindrical body. A lobe rotor is axially faced up against the outside of the grooved cylindrical body and its rotation controlled by the screw conveyor. The swarf, unwound and stretched out from the reduced diameter end tip of the screw conveyor along the grooved cylindrical body, is pushed towards the lobe rotor and shredded.