Abstract: A self-fed shredder device for shavings-removing machine tools, including a channel element (3) in which extends a motorized auger conveyor (4) whose terminal end (7) traverses an internally grooved cylindrical body (14) and bears a lobed rotor (22) axially facing the exterior of the grooved cylindrical body (14). The lobed rotor (20) is able to rotate within a laterally open generally tubular body (20).

Abstract: A self-fed shredder device for shavings-removing machine tools, comprising a channel element (3) in which extends a motorised auger conveyor (4) whose terminal end (7) traverses an internally grooved cylindrical body (14) and bears a lobed rotor (22) axially facing the exterior of the grooved cylindrical body (14). The lobed rotor (20) is able to rotate within a laterally open generally tubular body (20).

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 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: Rotating conveyor for the evacuation of metallic shavings resulting from mechanical work processes comprising a collection container in which is able to rotate a motorised bucket above whose bottom wall is positioned the lower end of an evacuation conduit connected to an aspiration unit, for instance pneumatic. A stationary conveying member extends between the vertical axis of rotation of the bucket and the lower end of the evacuation conduit to convey the shavings below it.

Abstract: Rotating conveyor for the evacuation of metallic shavings resulting from mechanical work processes comprising a collection container in which is able to rotate a motorised bucket above whose bottom wall is positioned the lower end of an evacuation conduit connected to an aspiration unit, for instance pneumatic. A stationary conveying member extends between the vertical axis of rotation of the bucket and the lower end of the evacuation conduit 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.

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.

Abstract: Equipment for deoiling swarf resulting from machining operations including a deoiling centrifuge and an endless conveyor for supplying the swarf to the centrifuge. The conveyor has a support and sliding surface for the swarf with a grating through which the swarf falls for transfer to the deoiling centrifuge but through which foreign bodies are prevented from passing.

Abstract: A self-cleaning vacuum filter, particularly for filtering industrial lubricants and coolants, comprises a tank for the liquid to be filtered containing a filter assembly, the bottom of which communicates with a vacuum chamber connected to a suction device for the liquid. The filter assembly includes a screen and an endless loop of regenerable filter cloth movable in steps over the screen and through a station for the removal of the filtered material, the station extending out of the tank and having a removal device for removing the filtered material from the filter cloth. The removal device includes a roller extending transverse of the filter cloth, substantially in contact therewith, and a motor for rotating the roller at high speed.

Abstract: A self-cleaning vacuum filter (1), particularly for industrial lubricating and cooling liquids, has a filter bed (3) which is housed in a tank (2) for the liquid to be filtered and communicates at the bottom with an intake chamber (5) for the liquid. The filter bed includes a screen (4) and an endless loop for regenerable filter fabric (17) whose surface (17c) on which the filtered material is deposited always faces outwardly of the loop.

Abstract: A skimming device (14) for oil-extraction equipment for tanks (3) of coolant liquids with oil in suspension, comprising a support (15) carrying a hollow cylindrical body of adjustable height (20) on which a float member (23) is slidable axially, the float member having an upper wall (24) which communicates with the cavity of the cylindrical body and is adapted to position itself at the correct level (L.sub.1, L.sub.2) for skimming the suspended oil from the liquid in the tank.

Abstract: A filter unit comprises an outer casing defining a vertical-axis first chamber having a liquid inlet and a normally-closed discharge valve at its lower end and a second chamber defined by upper and lower end walls, a perforated cylindrical wall located within the first chamber and covered by a filter element and a non-perforated cylindrical wall having a lower portion coaxial with, and within the perforated wall and an upper portion projecting above the first chamber and having an outlet for liquid filtered through the filter element. A piston is slidable within the non-perforated wall to force liquid through the filter element to cleanse the latter when it becomes clogged, the piston being connected to open the discharge valve to discharge the particle-containing liquid from the first chamber. A non-return valve in a duct connected to the outlet allows air into the space above the piston to facilitate its descent.