The sieving device includes a support device, which holds a sieve, which has at least one sieve lining that is held by a sieve frame, which is connected to a drive device. The drive device, which is controllable by a control device by means of a control program, includes at least three actuators, which are connected each on one side via a first swivel joint to the support device and which are connected each on another side via second swivel joint to the sieve frame, so that the sieve is held solely by the actuators and is displaceable within an operating volume and optionally rotatable.

A system for cleaning, repairing, and/or replacing damaged shaker screens is disclosed. The system may comprise a shale shaker with a replaceable shaker screen, at least one camera, and a computer processor. The camera is positioned to capture images of the shale shaker screen and the processor is capable of receiving said images from the camera. The processor is configured to analyze the images and detect damaged regions of the shale shaker screen. The processor is also configured to determine when a screen is damaged above a predefined threshold. Certain embodiments allow for the automatic cleaning, repair, and/or replacement of the shaker screen.

A system for cleaning, repairing, and/or replacing damaged shaker screens is disclosed. The system may comprise a shale shaker with a replaceable shaker screen, at least one camera, and a computer processor. The camera is positioned to capture images of the shale shaker screen and the processor is capable of receiving said images from the camera. The processor is configured to analyze the images and detect damaged regions of the shale shaker screen. The processor is also configured to determine when a screen is damaged above a predefined threshold. Certain embodiments allow for the automatic cleaning, repair, and/or replacement of the shaker screen.

A aerodynamic particle separator for an Additive Manufacturing System (AMS) has an air supply device to entrain a mixed powder in an airstream flowing through a housing. Each particle in the mixed powder is imparted with a momentum dependent upon the particle weight and size. Utilizing this momentum characteristic, the heavier particles are capable of crossing streamlines of the airstream at a bend portion of the housing and the lighter particles generally stay within the streamlines. Utilizing this dynamic characteristic, the particles of specific weight ranges are collected through respective offtake holes in the housing and controllably fed to a spreader of the AMS.

A system for post-print processing of 3D printed parts includes an automated breakout system for separating 3D printed parts from printing media in a tray and a vibratory media cleaning system for removing printing media from the 3D printed parts. The automated breakout system includes a tray input mechanism, a bed including a first end disposed adjacent the tray input mechanism, the bed including one or more passageways configured to pass printing media through the bed, a vibration generator coupled to the bed and configured to vibrate the bed, and a part terminator disposed adjacent a second end of the bed. The vibratory media cleaning system include a vibratory bin, a vibration generator coupled to the vibratory bin and configured to vibrate the vibratory bin, an automated parts loader configured to introduce 3D printed parts to be cleaned into the bin, and an automated parts removal mechanism.

A fruit sorting table includes: a conveyor for conveying a fruit crop along a conveying plane, between an intake area and a discharge area, a screen extending in the conveying plane between the intake area and the discharge area, the screen having openings for sorted fruit to pass through from the conveying plane to an area for receiving sorted fruit situated under the conveying plane. The sorting table has at least one device for measuring one of a quantity of fruit and a flow rate of fruit passing through the screen over at least one reference section of the screen, the reference section being situated between the fruit intake area and the discharge area, and set apart from the fruit intake area, a device for adjusting the sorting table in response to the measurement device. Application, in particular, to sorting a grape crop.

A fruit sorting table includes: a conveyor for conveying a fruit crop along a conveying plane, between an intake area and a discharge area, a screen extending in the conveying plane between the intake area and the discharge area, the screen having openings for sorted fruit to pass through from the conveying plane to an area for receiving sorted fruit situated under the conveying plane. The sorting table has at least one device for measuring one of a quantity of fruit and a flow rate of fruit passing through the screen over at least one reference section of the screen, the reference section being situated between the fruit intake area and the discharge area, and set apart from the fruit intake area, a device for adjusting the sorting table in response to the measurement device. Application, in particular, to sorting a grape crop.

Variation in the amount of material that is dispersed when material containing fiber is discharged by a sieve is suppressed. A fiber processing device has a drum that screens defibrated material containing fiber, a mesh belt that accumulates first screened material discharged from the drum, and a processor that processes the first screened material accumulated on the mesh belt. The drum operates at a first speed during processing by the processor; and when the drum starts from a stationary stop, a startup operation including a state in which the drum operates at a slower speed than the first speed executes for a specific time.

A material sorting system sorts materials utilizing a vision system that implements a machine learning system in order to identify or classify each of the materials, which are then sorted into separate groups based on such an identification or classification determining that the materials have a specified geometric shape. Such a system can sort monetary coins or other valuable metals from other forms of scrap.

A material sorting system sorts materials utilizing a vision system that implements a machine learning system in order to identify or classify each of the materials, which are then sorted into separate groups based on such an identification or classification determining that the materials have a specified geometric shape. Such a system can sort monetary coins or other valuable metals from other forms of scrap.