A food-product handling device includes a sifter unit having a housing defining an open upper side, a mount extending outwardly from the first housing along a first axis, and a lower side opposite the upper side. The sifter unit further has a sifter basket having an interior aligned with and inset within the open upper side. The device further includes a scale assembly having a body defining an upper opening and an opposite lower opening and having an annular weight-sensing unit surrounding the upper opening. The body is positionable on the housing of the sifter unit with the opening in communication with the open upper side of the housing. A hopper is positionable on the weight-sensing unit and defines a lower open end at least partially received within the body when the hopper is positioned on the weight-sensing unit.

A sieving device is described. The sieving device includes an adjustable sieve surface that includes a first sieve surface and a second sieve surface. Openings are formed in each of the first sieve surface and the second sieve surface so as to define a shared pathways extending through the adjustable sieve surface. The shared pathways are defined by a length dimension that is greater than a width dimension. The width dimension can correspond to a cephalothorax width of an insect.

A sieving device is described. The sieving device includes an adjustable sieve surface that includes a first sieve surface and a second sieve surface. Openings are formed in each of the first sieve surface and the second sieve surface so as to define a shared pathways extending through the adjustable sieve surface. The shared pathways are defined by a length dimension that is greater than a width dimension. The width dimension can correspond to a cephalothorax width of an insect.

A food-product handling device includes a sifter unit having housing defining an open upper side, a mount extending outwardly from the first housing along a first axis, and a lower side opposite the upper side. A sifter basket has an interior and is aligned with and inset within the open upper side. The device further includes a scale assembly having a body defining an upper opening and an opposite lower opening and having an annular weight-sensing unit surrounding the upper opening. The body is positionable on the housing of the sifter unit with the opening in communication with the open upper side of the housing. A hopper is positionable on the weight-sensing unit.

A food-product handling device includes a sifter unit having housing defining an open upper side, a mount extending outwardly from the first housing along a first axis, and a lower side opposite the upper side. A sifter basket has an interior and is aligned with and inset within the open upper side. The device further includes a scale assembly having a body defining an upper opening and an opposite lower opening and having an annular weight-sensing unit surrounding the upper opening. The body is positionable on the housing of the sifter unit with the opening in communication with the open upper side of the housing. A hopper is positionable on the weight-sensing unit.

A novel separation screen, a separation apparatus utilizing the separation screen, and a method for product separation are disclosed herein. The separation apparatus includes a housing defining a separation chamber having an inlet and a plurality of outlet orifices. A separation screen, which is located within the separation chamber, has a plurality of openings having fixed, non-uniform sizes. The separation apparatus also includes an adjustable feed placement device located upstream from the separation screen to direct a feed stream to a selected region of the separation screen to achieve a desired size distribution in each of the product streams.

A novel separation screen, a separation apparatus utilizing the separation screen, and a method for product separation are disclosed herein. The separation apparatus includes a housing defining a separation chamber having an inlet and a plurality of outlet orifices. A separation screen, which is located within the separation chamber, has a plurality of openings having fixed, non-uniform sizes. The separation apparatus also includes an adjustable feed placement device located upstream from the separation screen to direct a feed stream to a selected region of the separation screen to achieve a desired size distribution in each of the product streams.

A screen apparatus for screening granulate, in particular moist and/or dry granulate, having a screen housing having a base, a cover and a side wall, an inlet for the granulate arranged on the screen housing, an outlet for the screened granulate arranged on the screen housing, a screen arranged in the screen housing and an inlet for transfer air. The outlet for the screened granulate, which is arranged on the screen housing is arranged on the side wall of the screen housing.

A screen apparatus for screening granulate, in particular moist and/or dry granulate, having a screen housing having a base, a cover and a side wall, an inlet for the granulate arranged on the screen housing, an outlet for the screened granulate arranged on the screen housing, a screen arranged in the screen housing and an inlet for transfer air. The outlet for the screened granulate, which is arranged on the screen housing is arranged on the side wall of the screen housing.

A bucket mounted sifter assembly includes a ring that is positionable around a top end of a bucket. A pair of handles is each coupled to the ring for gripping. A first screen is positioned within the ring, and rocks and particulates can be positioned on the first screen. The first screen has openings therein of approximately 0.5 inches in size to facilitate the particulates to fall therethrough while inhibiting the rocks from passing therethrough for sifting the rocks. A second screen is positionable on the first screen and the second screen has openings therein of approximately 0.25 inches in size. Thus, the second screen reduces the size of material that can pass through the second and first screens. A fastener is extendable through the first and second screens when the second screen is positioned on the first screen for releasably coupling the second screen to the first screen.