A hammer mill grinder includes a feed conveyor, a press wheel and a rotary hammer mill that is enclosed within a mill box. The mill box presents an intake opening for receiving feed material and a discharge opening for discharging reduced material. The press wheel is located adjacent to the mill box intake opening and is mounted at least indirectly to the mill box for vertical movement. The rotary hammer mill presents hammers that rotate, in cyclic succession, past the intake opening, the press wheel, an inside wall and a screen that is offset from the rotary hammer. The inside wall includes a contaminant bypass door that is able to open to allow a contaminant object to bypass the hammer mill prior to the screen and thereby exit the mill box around the screen to prevent damage to the hammer mill grinder.

A device and a method for rounding a graphite material includes a feeding device for feeding the graphite material to the device; a plurality of rounding tools designed to revolve while rotating, which are arranged at the outer circumference of a disc rotating about a rotational axis and in a rotational direction; at least one guide apparatus; a separating device for separating fine material and superfine material; and a product outlet. Furthermore, provision is made such that a cover ring is arranged above the rounding tools.

To enable an impact applying member to efficiently crush an object to be crushed, a rotary crushing apparatus includes an impact applying member that is connected to a rotating shaft and crushes a processing object by means of rotation of the rotating shaft. The apparatus also includes a feeding device that feeds the processing object to the impact applying member in such a way that an axis direction of conveyance of the processing object is substantially identical to an axis direction of rotation of the impact applying member.

A grinder device is provided with two sets of counter-rotating impact elements that pulverize the material via collisions, which represent impact forces twice as powerful through the doubling of the tip velocity. A continuous self-discharge of harder and heavier particles is provided to assure higher energy efficiency and a cleaner product that subjects the unit to less wear and tear. Outlet ports are provided on flange caps that are removably attached to the grinder device so that the position of the outlet port with relation to the position of a grinder stator is selectively modified. The device of the present invention can be provided in a container for integrating into an existing system or to operate as a standalone unit.

Discretizers that exhibit improved solid additive laden fluid flow emanating from the discretizers and methods of using same, particularly for making fibrous structures are provided.

A vacuum grinding system having multiple elements connected in series. The elements include an input chamber next to the system input, which chamber can be fluidically connected to a vacuum pump; a grinding chamber which is arranged downstream of the input chamber and which can be fluidically connected to a vacuum pump; and an output chamber, downstream of the grinding chamber and next to the output system, which output chamber can also be fluidically connected to a vacuum pump.

A crushing apparatus includes a tank including a first aperture and a second aperture, a first blower around the first aperture, a grinder disposed within the tank, a separating device including a first hole connected to the second aperture, and a second hole, and a second blower disposed around the second hole.

Dry nano-sizing equipment with fluid mobility effect dryly processes viewable fine-grained substances into a nano-sized dimension by high-pressure airflow resulted from a pressure-generating unit, as well as high-speed fluid and high mechanical momentum generated in a pressure cylinder by high-speed rotation of a booster impeller.

A method of processing organics having a relocatable trailer transporting a hopper, an infeed conveyor, an organics separation unit, an organics conveyor, an inorganics waste conveyor, and a control panel between processing locations of organic material. The control panel regulates the operation of the infeed conveyor, the organics separation unit, the organics conveyor and the inorganics waste conveyor. Following completion of processing the components carried on the trailer may be cleaned and the trailer supporting the processing components may be moved to another processing location.

A material processing machine having a reducing system for material reducing operations is disclosed. The reducing system includes a rotor having processing tools to reduce the material within a reducing chamber. A colorizer system includes a manifold positioned adjacent a screen defining a plurality of apertures for directing colorant from a colorant source through the apertures towards the reducing system. The material reducing operations include a two-stage reducing operation with selectively interchangeable screens that incrementally reduce the material to provide substantially uniform colorizing and material size.