The invention is a mill or rolling mill for processing cereals, granular materials, mixtures of cereals and similar products, comprising at least one pair of parallel cylinders (C, C) positioned side by side, wherein each cylinder (C, C) of each pair is provided with a torque motor that in turn is mounted or assembled directly on the shaft of the respective cylinder (C, C), and at least one control circuit (Z) suited to select which one of said two cylinders (C, C) of each pair rotates faster.

The invention is a mill or rolling mill for processing cereals, granular materials, mixtures of cereals and similar products, comprising at least one pair of parallel cylinders (C, C) positioned side by side, wherein each cylinder (C, C) of each pair is provided with a torque motor that in turn is mounted or assembled directly on the shaft of the respective cylinder (C, C), and at least one control circuit (Z) suited to select which one of said two cylinders (C, C) of each pair rotates faster.

A double roll crusher is provided for mined oil sands feed, even in the winter season. Each roll has a driveline driven by a high efficiency motor controlled by a variable frequency drive (VFD). Through removal of the prior, yet ubiquitous fluid coupling and related failure-prone components, a shorter, streamlined, lower inertia driveline results. The VFDs and a system controller adapt to the processing of difficult oil sand feed, anticipating high current events, adjusting roll speed on-the-fly, adjusting feeder rate or both to minimizing the high cost of process interruptions. Maximum startup torque and on-the-fly modification of roll and feeder speeds is provided to manage feed, environment and process variations and in instances of a stall, immediate recovery therefrom for reduced downtime, reduced wear and increased efficiency.

A double roll crusher is provided for mined oil sands feed, even in the winter season. Each roll has a driveline driven by a high efficiency motor controlled by a variable frequency drive (VFD). Through removal of the prior, yet ubiquitous fluid coupling and related failure-prone components, a shorter, streamlined, lower inertia driveline results. The VFDs and a system controller adapt to the processing of difficult oil sand feed, anticipating high current events, adjusting roll speed on-the-fly, adjusting feeder rate or both to minimizing the high cost of process interruptions. Maximum startup torque and on-the-fly modification of roll and feeder speeds is provided to manage feed, environment and process variations and in instances of a stall, immediate recovery therefrom for reduced downtime, reduced wear and increased efficiency.

This application describes a method for preparing a fermented red ginseng powder dispersion with improved dispersibility and ginsenoside content. The method includes (a) grinding red ginseng to obtain powdered red ginseng; (b) introducing the powdered red ginseng into a mixed liquid including -Glucosidase to react with the powdered red ginseng; (c) inoculating the mixed liquid with a fermented strain for fermentation; and (d) controlling a concentration of the mixed liquid to a predetermined range.

This application describes a method for preparing a fermented red ginseng powder dispersion with improved dispersibility and ginsenoside content. The method includes (a) grinding red ginseng to obtain powdered red ginseng; (b) introducing the powdered red ginseng into a mixed liquid including -Glucosidase to react with the powdered red ginseng; (c) inoculating the mixed liquid with a fermented strain for fermentation; and (d) controlling a concentration of the mixed liquid to a predetermined range.

A comminution device configured to comminute material is disclosed. According to some embodiments the comminution device may comprise a first cylindrical roll having a first axis; and a second cylindrical roll having a second axis; wherein the first axis may be substantially parallel with the second axis to form a nip between the first cylindrical roll and the second cylindrical roll during operation of the comminution device. A first drive 50 may be operatively connectable to the first cylindrical roll, and a second drive 50 may be operatively connectable to the first cylindrical roll. The first drive 50 and the second drive 50 may be connected to a mount 10; wherein the mount 10 may be supported by an upper base 30. The mount 10 is movable along a direction (A-Axis), which is substantially parallel with the first and/or second axis. Also disclosed, is a drive assembly 1 for a comminution device and a method of removing a drive assembly 1 from a comminution device.

A comminution device configured to comminute material is disclosed. According to some embodiments the comminution device may comprise a first cylindrical roll having a first axis; and a second cylindrical roll having a second axis; wherein the first axis may be substantially parallel with the second axis to form a nip between the first cylindrical roll and the second cylindrical roll during operation of the comminution device. A first drive 50 may be operatively connectable to the first cylindrical roll, and a second drive 50 may be operatively connectable to the first cylindrical roll. The first drive 50 and the second drive 50 may be connected to a mount 10; wherein the mount 10 may be supported by an upper base 30. The mount 10 is movable along a direction (A-Axis), which is substantially parallel with the first and/or second axis. Also disclosed, is a drive assembly 1 for a comminution device and a method of removing a drive assembly 1 from a comminution device.

A bucket for screening, and/or crushing and/or mixing and/or sorting, of an excavating or loading machine, includes a containment body for collecting and containing the material to be treated, and a plurality of working rotors through which the material to be treated passes, configured to rotate about their axis of symmetry, by means of power transmission means. The rotor includes a first and a second end portion mechanically integral with the body of which at least one is operatively connected to the power transmission means and further comprises a screening drum removably connected to the first and second end portions.

A bucket for screening, and/or crushing and/or mixing and/or sorting, of an excavating or loading machine, includes a containment body for collecting and containing the material to be treated, and a plurality of working rotors through which the material to be treated passes, configured to rotate about their axis of symmetry, by means of power transmission means. The rotor includes a first and a second end portion mechanically integral with the body of which at least one is operatively connected to the power transmission means and further comprises a screening drum removably connected to the first and second end portions.