Palm pruning residues are potential pellet raw material, which quite abundant in regions with hot climates. In pelletizing process, material properties and machine features the main factors affecting final quality. this study, 5 mm sieve hole diameter milled palm was pelleted using two different dies moisture. First die (D1) has 25 total length, 17° inlet angle 10 depth. The second (D2) 35 33° ...

Fish feed pelletizing machine was designed and fabricated with the aim to improve on existing local pelletizers; encourage technology fish farmers who may be faced no power supply. It mainly consists of hopper, chamber, frame, bolts nuts, screw conveyor, cutting mechanism, die plate transmission unit dual operation mode. Performance evaluations improved as well were carried out results showed t...

Biochar can be derived from a wide variety of organic materials including agricultural wastes and residues, animal wastes, municipal solid pulp paper mill sewage sludge. Its productivity relies on feedstock type thermochemical conditions production. has many application advantages in several fields been widely studied recent years. However, most these studies are mainly the powder form biochar,...