A casing for a rotor of a tableting machine is disclosed. A method for removing excess tableting material from a tableting machine is also disclosed.

A rotary compression-molding machine includes an upper punch-retaining portion disposed above a table including die bores and retaining an upper punch, a dust-proofing device including a sealing case including a bottom wall that includes an insertion bore penetrated by the upper punch and faces a downward surface of the upper punch-retaining portion, and an outer wall facing an outer surface of the upper punch-retaining portion, and supported by the upper punch-retaining portion, and an expandable dust cover attached to be in contact with a downward surface of the bottom wall of the sealing case and covering a circumferential edge of the insertion bore and an outer circumference of the upper punch, and air passages disposed between the outer wall of the sealing case and the outer surface of the upper punch-retaining portion.

A rotary compression-molding machine includes a lower punch-retaining portion disposed below a table including die bores and retaining a lower punch, and a dust-proofing device including a sealing case supported by the lower punch-retaining portion and including a bottom wall that includes an insertion bore penetrated by the lower punch, faces an upward surface of the lower punch-retaining portion, and includes a dust receiver disposed outside the insertion bore and configured to capture dust, and an outer wall that rises from an outer edge of the bottom wall, has an upper end positioned higher in level than an upward surface of a circumferential edge of the insertion bore, and includes a returning part projecting inward from the upper end or a portion adjacent thereto.

The invention relates to a screw press apparatus (1) comprising an outer casing (2) surrounding a screening tube (6a) with a plurality of liquid discharge holes, a slurry inlet port (3) at one end of the screening tube and a solids discharge port (4) at an opposite end of the screening tube, the screening tube housing an axially located auger (5), the outer casing (2) having a first opening in fluid communication with the slurry inlet port (3), a second opening in fluid communication with the solids discharge port (4), and a third opening (8) in fluid communication with the liquid discharge holes of the screening tube (6), a cleaning device (20) located between the outer casing and the screening tube, a device (10) for axially moving the cleaning device. The cleaning device (20) has a rigid co-axial liquid supply pipe (30) having at least one washing pipe (21, 22, 23, 24) at least partially surrounding the screening tube (6), each at least one washing pipe (21, 22, 23, 24) containing a plurality of nozzles (211, 221, 231, 241) facing the screening tube (6a). The screw press apparatus is especially suited for processing protein containing slurries, and in another aspect the invention relates to a method of producing a gluten product using the screw press apparatus.

A rotary tablet press with a rotor having a die plate with die bores for producing pressed articles, and with a deflector device for deflecting the pressed articles, which are produced in the die bores and located on the upper face of the die plate in the production process, to an outlet device for the pressed articles, the outlet device includes a conveyor belt for taking over and transporting the pressed articles deflected by the deflector device, wherein the conveying speed of the conveyor belt being adjustable according to the speed of the rotor and/or being adjusted by means of the control device according to the speed of the rotor.

A method for unclogging the openwork sheath of screw extruders used for sludge densification. The sheath is formed by a stack of superposed elements that are spaced apart from one another by elastic spacers, the latter creating a gap between each of the elements. The liquid and gaseous fractions contained in the sludge are expelled through the gaps. The stack is compressed during an extrusion cycle, with the spacers thus being squashed, thereby reducing the thickness of the gaps. During an unclogging cycle, the pressure is released, the spacers then returning to their original thicknesses and in this way increasing the size of the gaps, thus making it easier to unclog the latter.

An automatic cleaner for a pressing device has a pressing unit that can reciprocate between a pressing position and an apart position. The automatic cleaner includes a separating structure configured to separate a workpiece from the pressing unit; a cleaning member; and a drive mechanism configured to move the separating structure and the cleaning member back and forth, in accordance with movement of the pressing unit. The drive mechanism is configured to make the separating structure drop the workpiece, after being worked, from the pressing unit, and to make the cleaning member clean the pressing unit, in accordance with the movement of the pressing unit.

A rotor for a rotary press comprises a die plate, upper punch seats, and lower punch seats configured to be rotationally driven by a rotary drive. An annular discharge channel is configured to be in a fixed position with respect to the die plate and further configured to collect product residue from at least one of the die plate and the lower punch seat. The discharge channel additionally comprises a removal region where the product residue is configured to be removed from the annular discharge channel A catch element is configured to rotate in sync with the die plate and is guided within the annular discharge channel to convey the product residue collected in the annular discharge channel to the removal region.

The invention relates to a method for producing pharmaceutical tablets, in which method pressed tablet articles are formed and given a coating, wherein the pressed tablet articles are, before they are given a coating, stored in an intermediate storage area (10) for a product-specific hardening period and are then automatically removed from the intermediate storage area (10) for further processing, wherein a system control unit (17), in which the product-specific hardening periods can be or are stored, detects the time at which the pressed tablet articles are placed into the intermediate storage area (10) and once the product-specific hardening period has come to an end, initiates the automatic removal of the pressed tablet articles. The invention further relates to a system for producing pharmaceutical tablets, having at least one tablet press (2) and at least one coater (14), which is arranged downstream of the tablet press (2) and which gives the pressed tablet articles formed in the tablet press (2) a coating, wherein the system has containers (8), which are configured to receive the pressed tablet articles ejected from the tablet press (2), the system comprises an intermediate storage area (10) having at least two storage spaces (11), the system has a handling system (9) that brings the containers (8) to the intermediate storage area (10) and removes them therefrom, and the system comprises a system control unit that controls the handling system (9), wherein in the system control unit (17), product-specific hardening periods can be or are stored and the system control unit (17) detects the content of a container (8), the storage space (11) assigned to a container (8) in the intermediate storage area (10), and the start of the hardening period and, once the hardening period has come to an end, actuates the handling system (9) to remove the corresponding container (8) from the intermediate storage area (10) and to transport it for further processing.

The present disclosure relates to a baling apparatus that includes a baling chamber. The baling chamber is configure to receive material to be baled. Material to be baled can be compressed into the baling chamber. Adjacent to the baling chamber is a set of baling guides configured to guide baling ties. Each baling guide has an entrance and an exit, such that the baling tie enters and exits the baling guide some distance apart and at the same wall of the baling chamber.