In one embodiment, a hydroseeder has an integrated bale grinder. The hydroseeder includes a tank, an agitator, a plurality of grinding flights, and a basket. The tank includes an opening and is configured to hold a material slurry. The agitator is positioned below the opening and is configured to agitate the material slurry. The plurality of grinding flights extends from the agitator and is configured to grind a material bale as it is introduced into the tank. The basket extends from the opening of the tank and is configured to direct the material bale toward the plurality of grinding flights.

An accumulation device that is operable in a feeding arrangement of a granulator, for accumulating flat material to be granulated, includes a first guiding device and a second guiding device. The accumulation device further includes a rotational shaft arranged to connect the accumulation device to the feeding arrangement. The first and the second guiding device are fixedly arranged in relation to each other so that when the accumulation device is rotated around its rotational shaft, the first guiding device as well as the second guiding device is rotated around the rotational shaft. A feeding arrangement and a granulator including such an accumulator device are also provided.

A manufacturing method for a granulated body includes supplying powder agitated by a dry agitator to a wet agitator, and agitating the powder supplied from the dry agitator with a liquid component in the wet agitator by rotating blades that have inclined surfaces, so as to form a granulated body. The blades are rotated when the powder is supplied to the wet agitator from the dry agitator. The dry agitator agitates the powder in a dry state, and the wet agitator is positioned below the dry agitator. The wet agitator includes an agitation chamber and the blades rotating around a center axis orthogonal to a direction in which the powder is supplied.

A grinder for grinding or processing food is presented. The grinder has a top for inputting food into the grinder. The grinder has an inner cavity for receiving the inputted food. The inner cavity has a first clip and a second clip for coupling to a hole plate. The hole plate is for grinding or processing the inputted food. The hole plate has a first end, a second end, a first cap, a second cap, a first connecting peg and a second connecting peg. The first cap is coupled to the first end and the first cap is coupled to the first connecting peg. The first connecting peg is removably coupled to the first clip. The second cap is coupled to the second end and the second cap is coupled to the second connecting peg. The second connecting peg is removably coupled to the second clip. The grinder has a motor that is communicatively coupled to a power source. The motor rotating the hole plate to grind or process the food. The grinder may also have one or more lamps to light the work area, further the lamps are preferably LED lamps.

A tooth for use on a rotating element has a base attached to the rotating element and a cutter assembly removably attached to the base. The cutter assembly has an upper ramp surface and a blade. In another aspect, the tooth has a base attached to the rotating element and the base includes one or more base tab and slot elements. The tooth also includes a cutter assembly that has one or more cutter assembly tab and slot elements. Each of the one or more cutter assembly tab and slot elements is configured for a mating engagement with a corresponding one of the one or more base tab and slot elements. In another aspect, a rotary drum for use on a vegetation cutting machine includes a plurality of teeth that each have a base attached to the rotary drum and a cutter assembly removably attached to the base.

In one embodiment, a hydroseeder has an integrated bale grinder. The hydroseeder includes a tank, an agitator, a plurality of grinding flights, and a basket. The tank includes an opening and is configured to hold a material slurry. The agitator is positioned below the opening and is configured to agitate the material slurry. The plurality of grinding flights extends from the agitator and is configured to grind a material bale as it is introduced into the tank. The basket extends from the opening of the tank and is configured to direct the material bale toward the plurality of grinding flights.

Disclosed is an accumulation device (150) operable in a feeding arrangement (110) of a granulator, for accumulating substantially flat material to be granulated. The accumulation device (150) comprises a first guiding device (152) and a second guiding device (154). The accumulation device (150) further comprises a rotational shaft (156) arranged to connect the accumulation device (150) to the feeding arrangement (110). The first and the second guiding device (152, 154) are fixedly arranged in relation to each other so that when the accumulation device (150) is rotated around its rotational shaft, the first guiding device (152) as well as the second guiding device (154) is rotated around the rotational shaft (156). Disclosed are further a feeding arrangement (110) and a granulator comprising such an accumulator device (150).

A waste treatment machine is disclosed, having a safety sensor which generates an alarm signal to stop the motor (7) when the requested torque exceeds a certain threshold, but has a gear with a friction transmission belt (8), i.e. not a toothed belt, between a driving pulley (9) and an idle pulley (10) connected to a shaft (6) for squeezing/grinding waste. The friction transmission belt is tightened so as to slip when a nominal maximum torque is exceeded. The protection sensor is configured to detect slippage of the friction transmission belt and to provide in such an event an alarm signal to a control unit that interrupts a normal miming of the motor. The organic waste treatment machine may be a single-worm screw (4) or double-worm screw squeezing machine, or a grinding machine with hammers (13) pivoted at the periphery of a shaft installed in the inner chamber of the machine. A method of controlling such a machine for treating waste is also disclosed.

A conveying screw for a food waste disposal device that can stir, crush and cut food waste generated from homes or restaurants, while transferring the food waste, to reduce the amount of the food waste, includes a rotational shaft, and a plurality of spiral rotor blades installed to an outer peripheral surface of the rotational shaft in a spiral pattern to stir, crush and cut food waste. Each of the rotor blades is provided with a plurality of air supply holes penetrating the rotor blade to supply external air to the food waste between the opposite rotor blades, thereby generating bubbles from the food waste and then discharging vapor.

A shredder includes a shredder box having first and second opposite end walls, and first and second opposite side walls that extend between the first and second end walls. The shredder further includes a shredder rotor positioned within an interior of the shredder box, an access door that is pivotally moveable, and a control system for monitoring various parameters to operate the shredder. A side access region is defined between the first and second end walls when the access door is in the open position. The side access region provides access to the shredder rotor and includes an open region defined between the first and second end walls at the second side of the shredder. The open region has an open top which is free of obstructions extending between the first and second end walls.