Abstract: Material reduction apparatus is provided in the form of a staged cascade mill comprising a vertically stacked series of material reduction chambers, each having therein a single motor-driven rotor structure, the chambers being interconnected in a manner such that the material to be reduced in size may be sequentially passed through the chambers from the uppermost chamber to the lowermost chamber. Each of the stacked chambers has an adjustable reduction structure disposed therein and operative in a manner such that the material reduction action from the uppermost chamber to the lowermost chamber progressively changes from a predominantly impact type material reduction action to a predominantly crushing/grinding type material reduction action.

Abstract: Material reduction apparatus is provided in the form of a staged cascade mill comprising a vertically stacked series of material reduction chambers, each having therein a single motor-driven rotor structure, the chambers being interconnected in a manner such that the material to be reduced in size may be sequentially passed through the chambers from the uppermost chamber to the lowermost chamber. Each of the stacked chambers has an adjustable reduction structure disposed therein and operative in a manner such that the material reduction action from the uppermost chamber to the lowermost chamber progressively changes from a predominantly impact type material reduction action to a predominantly crushing/grinding type material reduction action.

Abstract: A solids reduction processor has a pair of opposed parallel rotor assemblies which are rotationally driven in opposite directions to pulverize solids dropped into the processor. Each assembly comprises a shaft, disc sets removably secured to the shafts, and circumferentially spaced sets of outwardly projecting hammer members removably secured to the disc sets for limited pivotal movement relative thereto. Operational abrasion of the shafts and discs is substantially reduced by virtue of the hammer sets on each rotor assembly being axially aligned with the hammer sets on the other rotor assembly. Additionally, since all of the discs from may be removed from their shafts, individual discs may be replaced without the necessity of replacing the whole rotor assembly. Particle reduction efficiency within the processor housing is increased by the use within the processor housing of top and side-mounted breaker bars having particle impact surfaces sloped both horizontally and vertically.

Abstract: A processor for reducing solids from a predefined input size to a predefined output size is provided. The processor includes a base, an enclosed cylinder, a pair of rotor assemblies (each driven by its own motor) having a plurality of disk sets, the disk sets having a plurality of hammers thereon. As the rotor assemblies spin, the hammers cause the solids to be reduced. The processor further includes an inlet port for receiving solid material, and an outlet or discharge port for exiting the reduced solid material. The inlet port and discharge port extend across the length of the cylinder, to allow solids to be fed into the cylinder across its length and to allow multiple processors to be stacked or cascaded.

Abstract: A processor for reducing solids from a predefined input size to a predefined output size is provided. The processor includes a base, an enclosed cylinder, a pair of rotor assemblies (each driven by its own motor) having a plurality of disk sets, the disk sets having a plurality of hammers thereon. As the rotor assemblies spin, the hammers cause the solids to be reduced. The processor further includes two inlet ports for receiving solid material, and an outlet or discharge port for exiting the reduced solid material. Additionally, the processor includes legs for varying the incline of the inlet ports with respect to the outlet port, vanes to create lift on the inlet port side of the cylinder, flow restrictor plates to restrict solids flow within the cylinder, and baffle plates to prevent material build up within the cylinder.

Abstract: A processor for reducing solids from a predefined input size to a predefined output size is provided. The processor includes a base, an enclosed cylinder, a pair of rotor assemblies (each driven by its own motor) having a plurality of disk sets, the disk sets having a plurality of hammers thereon. As the rotor assemblies spin, the hammers cause the solids to be reduced. The processor further includes two inlet ports for receiving solid material, and an outlet or discharge port for exiting the reduced solid material. Additionally, the processor includes legs for varying the incline of the inlet ports with respect to the outlet port, vanes to create lift on the inlet port side of the cylinder, flow restrictor plates to restrict solids flow within the cylinder, and baffle plates to prevent material build up within the cylinder.