Pelletizing knife is fixed on the knife plate, close to the granulation belt of the pelletizing die plate, through the high-speed rotation of the mold hole extrusion polymer cutting. Therefore, the pelletizing knife belongs to the wear parts, improve service life and cutting effect, the underwater pelletizing system is extremely […]

Die plates are designed using Finite Element Analysis (FEA) and Fluent simulation technology, with structural optimization points such as: eyelet design, material, temperature control simulation, and melt flow simulation. Of course, this is not the solution to all the problems, the finish of the granulation belt, the finish of the

The centering degree of die plate and pelletizing knives matching. Underwater pelletizing process, high-speed rotation of the pelletizing knives affixed to the die plate, through high-speed rotation, the polymer out of the die hole to cut off. Installation process, the requirement of die plate and pelletizing knives matching the degree

Pelletizing die plate comprises four primary components: template, mold hole, hot channel, and granulation belt. A viscous plastic fluid in a molten state is driven by the extruder screw or melt pump into a closed pelletizing die plate cavity heated to a specified temperature.The expanded surface of the molten plastic