A punch for a rotary press comprises a shaft with a punch tip at a first end of the shaft and a punch head at the second end of the shaft. The punch head further comprises a mirror surface and a cylindrical surface, as well as intermediate region between the mirror surface and cylindrical surface. The mirror surface defining a central recess surrounded by an annular mirror surface section.

A device for capacitively measuring a powder fill level in a filling apparatus for a rotary press where the fill apparatus comprises a filling pipe. The device comprises a first measuring electrode positioned on the filling pipe and a reference electrode. A first electrical capacitor is configured to be formed by the reference electrode and the first measuring electrode, wherein an electrical field is configured to be formed between the first measuring electrode and the reference electrode. The first measuring electrode is covered by an electrically conductive protective shielding on a side facing away from the filling pipe and the electrically conductive protective shielding is at a ground potential.

A modular drug tablet manufacturing system comprises: a machine body; at least one powder-dispensing cartridge assembled with the machine body and having a powder-dispensing accommodation space; and at least one powder storage cartridge assembled with the powder-dispensing cartridge, the powder storage cartridge has a plurality of powder storage spaces therein and a bottom of each of the powder storage spaces is respectively provided with a stored powder discharge component, the powder storage cartridge is provided with a plurality of stored powder control units therein to respectively drive a powder discharge linkage component to open or close the stored powder discharge component, and a drug powder in the powder storage space is capable of dispensing into the powder-dispensing accommodation space of the powder-dispensing cartridge to replenish the drug powder in the powder-dispensing accommodation space.

An apparatus for manufacturing an article from powder material including a first table, a second table rotatably mounted on the first table about a first axis and a third table rotatably mounted on the second table about a second axis. A hollow canister is supported by the third table. A vibrator is arranged to vibrate the canister. A first device is arranged to rotate the second table about the first axis and a second device is arranged to rotate the third table about the second axis. A hopper is arranged to supply powder material into the canister and a valve controls the flow of powder material from the hopper into the canister. A processor is arranged to control the valve, the vibrator, the first device and the second device to control the filling and packing density of the canister.

The tabletting system (1) comprises a rotary tablet press (6) with a tablet press feeder (67). A first material feeder (21) and a second material feeder (22) are connected to a blender (4) with an inlet end (40) and a discharge end (45). The discharge end (45) of the blender is in close connection with the tablet press. The inlet end (40) of the blender (4) is positioned at a level (u) higher than the level (v) of the discharge end (45) in the vertical direction.

A method for producing a cellulose product from an air-formed cellulose blank structure includes the steps of providing a cellulose-based material to a mill, milling the cellulose-based material, and providing an air-formed cellulose blank structure, wherein the cellulose blank structure is air-formed from cellulose fibres.

An apparatus for manufacturing an article from powder material including a first table, a second table rotatably mounted on the first table about a first axis and a third table rotatably mounted on the second table about a second axis. A hollow canister is supported by the third table. A vibrator is arranged to vibrate the canister. A first device is arranged to rotate the second table about the first axis and a second device is arranged to rotate the third table about the second axis. A hopper is arranged to supply powder material into the canister and a valve controls the flow of powder material from the hopper into the canister. A processor is arranged to control the valve, the vibrator, the first device and the second device to control the filling and packing density of the canister.

The invention relates to a concrete block producing device and to a method for producing colored concrete blocks using a concrete block producing device including a block molding machine with a block mold that can be supplied with fresh concrete from a concrete hopper. The concrete hopper can be supplied with portions of at least two differently colored fresh concretes in a controlled manner by a dosing device. The dosing device includes at least two dosing chambers and a transport device for transporting the differently colored fresh concrete portions to the concrete hopper. The transport device includes at least one positioning unit for guiding the colored fresh concrete from the dosing chambers to the concrete hopper. The positioning unit is designed to supply defined positions in the concrete hopper with differently colored fresh concrete portions.

The invention relates to a rotary tablet press and method of operation. The rotary tablet press includes a rotor that is rotatably driven that is coupled to a die plate with holes. Upper and lower punches are assigned to the holes and rotate synchronously with the die plate. A pressing apparatus presses the punches into the holes to press the filling material added to the holes. An ejector apparatus ejects the tablets pressed into the holes. A control apparatus automatically changes the rotary speed of one or more components in response to changes to components of the rotary tablet press and process components upstream or downstream of the rotary tablet press.

A device for leveling the feeder platform relative to the die table of a tablet compression machine where the device has a base having top surface, a die table engaging surface and a proximate feeder platform surface. The die table surface and the proximate feeder surface are essentially flat and level or parallel with each other. The surfaces are sized such that when mounted on a tablet compression machine, the die table engaging surface is level with and parallel to the die table and the proximate feeder platform surface is approximately parallel to the feeder platform. The proximate feeder platform surface has three or more adjustable sensors attached so that the sensors are in a non-linear arrangement and are level with and parallel to the die table.