An assembly of a pellet press and a pellet breaking device mounted on the pellet press, the pellet press being equipped with a cylindrical outer wall that is provided with a series of radial through holes with a predefined hole-diameter for radially and outwardly pressing the pellets from within the press towards and away from an outer circumferential contour of the pellet press, the breaking device shaped as a spiral encircling the pellet press at a predefined distance from the outer circumferential contour of the pellet press, the spiral spans at least a part of the outer circumferential contour of the pellet press along an area that is provided with said through holes, and the predefined distance between the spiral and the outer circumferential contour of the pellet press amounts to at least twice the pre-defined hole-diameter of the through holes.

A pellet press having a motor with a motor housing and a rotor arranged rotatably in the housing. The rotor is a hollow shaft. A pressing mechanism has a pressing mold and pressing rolls arranged in the pressing mold. The rolls are fastened to a stationary shaft. The stationary shaft is arranged in the rotor designed as the hollow shaft. A mold holder is operationally connected to the pressing mold. The mold holder and the rotor are connected to each other by a shaft-hub connection such that a transmission of a torque of the rotor to the mold holder is ensured.

An assembly of a pellet press and a pellet breaking device mounted on the pellet press, the pellet press being equipped with a cylindrical outer wall that is provided with a series of radial through holes for radially and outwardly pressing the pellets from within the press towards and away from an outer circumferential contour of the pellet press, wherein the breaking device encircles the pellet press at a predefined distance from the outer circumferential contour of the pellet press, and that the plate is equipped with a series of slits providing to the pellets a release-way away from the pellet press, wherein the slits span at least a part of the outer circumferential contour of the pellet press along an area that is provided with the through holes, and wherein the slits are provided in two series with mirror image orientations that are pointing towards each other.

A system and method of briquette formation of hygroscopic metallic salts. The system including a feed hopper unit, a vibrating sieve unit, a briquetting unit, a belt conveyer, a bucket elevator, a double deck vibrating sieve unit, a product hopper unit, a by-product hopper unit, and a product and by product packing unit. the briquetting unit comprising an inclined screw conveyer unit is configured for pushing hygroscopic salt material into the briquetting unit, one or more briquette rollers configured for compression of feed material into briquette stripes and a cutting assembly configured to cut briquette stripes and to obtain the briquette of hygroscopic metallic salt. Hygroscopic metallic salt briquette manufactured by the process is easy to handle, transportable, storage stable and causes minimum loss of salt before the end use.

The manufacturing method includes a granulation step. The granulation step is a step of forming a plurality of granules by performing extrusion granulation on a granulation material using a granulation machine. The granulation machine includes a die. A plurality of through holes that allow the granulation material to pass therethrough are formed in the die. The plurality of through holes include first through holes having a first diameter, and second through holes having a second diameter that is smaller than the first diameter.

A biomass fuel manufacturing plant includes: a separating section that separates oil and water from oil-containing wastewater discharged from an essential oil plant that refines essential oil from fruits containing fats and oils, and separates the oil and water into POME oil and treated water; a discharged oil supply line that supplies at least one of the POME oil, discharged oil at compressing discharged when compressing empty fruit bunches, and discharged oil at crushing discharged when crushing the empty fruit bunches, to at least one or more locations of a carbonization section that generates carbide by performing heat treatment with respect to the empty fruit bunches discharged from the essential oil plant and a fuel generation section that generates a fuel from the carbide.

The manufacturing method includes a granulation step. The granulation step is a step of forming a plurality of granules by performing extrusion granulation on a granulation material using a granulation machine. The granulation machine includes a die and a roller. A through hole that allows the granulation material to pass therethrough is formed in the die. The roller pushes the granulation material into the through hole while rolling on the surface of the die. In the granulation step, low-speed pushing in which the granulation material is pushed while the roller rolls at a first speed, and high-speed pushing in which the granulation material is pushed while the roller rolls at a second speed that is higher than the first speed are executed.

The manufacturing method includes a granulation step. The granulation step is a step of forming a plurality of granules by performing extrusion granulation on a granulation material using a granulation machine. The granulation machine includes a die and a roller. A through hole that allows the granulation material to pass therethrough is formed in the die. The roller pushes the granulation material into the through hole while rolling on the surface of the die. In the granulation step, low-speed pushing in which the granulation material is pushed while the roller rolls at a first speed, and high-speed pushing in which the granulation material is pushed while the roller rolls at a second speed that is higher than the first speed are executed.

The manufacturing method includes a granulation step. The granulation step is a step of forming a plurality of granules by performing extrusion granulation on a granulation material using a granulation machine. The granulation machine includes a die. A plurality of through holes that allow the granulation material to pass therethrough are formed in the die. The plurality of through holes include first through holes having a first diameter, and second through holes having a second diameter that is smaller than the first diameter.

A biomass fuel manufacturing plant includes: a separating section that separates oil and water from oil-containing wastewater discharged from an essential oil plant that refines essential oil from fruits containing fats and oils, and separates the oil and water into POME oil and treated water; a discharged oil supply line that supplies at least one of the POME oil, discharged oil at compressing discharged when compressing empty fruit bunches, and discharged oil at crushing discharged when crushing the empty fruit bunches, to at least one or more locations of a carbonization section that generates carbide by performing heat treatment with respect to the empty fruit bunches discharged from the essential oil plant and a fuel generation section that generates a fuel from the carbide.