Abstract: A head assembly (10) is provided for use in a rotary head extruder (12) for extruding a food product. The head assembly (10) includes an annular-shaped stator plate (20) and a rotating blade plate (22). The blade plate (22) preferably includes at least six blades, each with a wedge shaped profile, and the stator plate (20) includes extrusion channels that extend at an angle in the range of 20°-50° from tangent to a circle defined by an inner surface (30) of the plate (20).

Abstract: A head assembly (10) is provided for use in a rotary head extruder (12) for extruding a food product. The head assembly (10) includes an annular-shaped stator plate (20) and a rotating blade plate (22). The blade plate (22) preferably includes at least six blades, each with a wedge shaped profile, and the stator plate (20) includes extrusion channels that extend at an angle in the range of 20°-50° from tangent to a circle defined by an inner surface (30) of the plate (20).

Abstract: The pillow cutter of a food product extrusion system is provided with motor driven roller means designed to pull filled, or unfilled, extrusions, including hollow tubes, or ropes, of extruded food material from the extrusion die head. The ropes are then cut in various shapes such as square, diamond or triangle pillows, sticks or bars. The roller means constitute rotatable base rollers sized to effect telescopic assembly with removable, interchangeable, tubular, cylindrical cutter sleeves engraved on the outer peripheral surface of the sleeves with variable cutting patterns so the user of the system can optionally change the cutting patterns by selective choice of cutter sleeves.

Abstract: A bulk density sampling method and device whereby formed product is flowed through a vertically disposed passage of pre-determined size. The passage is temporarily obstructed to collect and weigh a known volume of product upon which to base a calculation of bulk density and the generation of a control signal for regulating a multi-tasking processor to constantly monitor, control, and display speed, head gap position, temperature, feed rate and target moisture.

Abstract: A programmable controller controlled machine for extruding cellular food product between a rotory surface and a stationary surface, wherein the rotory surface is controllably repositioned between four axial positions relative to the stationary surface to obtain optimal product formation. Control is exerted over operating parameters in accordance with predetermined scales/ratios, at least some which can be adjusted during operation.