The real center of the biomass pellet machine price is the wedge point of the press roll or the feed between the roll and the die. Almost all other equipment in the granulation process is an attachment to its key components. There are three pressure points:
A roller acting on the material presses the material into the impression. The die itself has resistance to the passage of fluid through the holes in the die. The pressure exerted by the rollers is combined with the frictional pressure created by the formulation itself. This pressure causes the material to be squeezed and prevents the material from falling off the die surface in front of the rollers. As we increase the adjustments to the variable speed drive or control and increase the feed rate of the biomass pelletizer, the amount of material increases in front of the roll. In other words, it is necessary to push the material with great force into the entry point of the pressure roll, rather than falling into the pressure.
In short, the quality and production level of product pellets is closely related to the quality of biomass pelletizer operators. The operator of the biomass granulator must change the water content of the powder according to changes in ambient temperature and humidity. Qualified granules due to particle size variations, formulation adjustments and equipment wear, as well as customer-specific requirements. In order to produce high-quality products, employees must have more comprehensive knowledge, rich experience, strong sense of responsibility and overcome various difficulties in order to produce high-quality products.
Proportion. The particle size of the powder granulated by the biomass granulator should have a certain proportion: the general material is less than 2/3 of the diameter of the annular die hole; moisture. After quenching and tempering, moisture should be controlled between 5% and 8%. Higher molding speed, higher density; filtration. Magnetic separation equipment is required before pelletizing to prevent damage to the mold and avoid unnecessary losses.
For the price of biomass pellet machine, no matter whether the operation is normal or not, it will directly affect the quality of the product.