The present invention relates to the technical field of chemical production equipment, in particular to a pelletizing process for fully biodegradable plastic color masterbatches. A raw material mixer, a twin-screw extruder and an underwater pelletizing device are used for pelletizing the plastic color masterbatch, and a vibratory screening device combined with an integrated drying and packaging machine is used to complete the screening, drying and packaging of the plastic color masterbatch. In the pelletizing process for the fully biodegradable plastic color masterbatch, a dual-shaft motor in a connecting mechanism is started to drive overhanging shafts at both ends to rotate, and a transmission part connected with the overhanging shafts drives the internal structure of a shaft body connecting part in the connecting mechanism to rotate, so that material particles fall into the feeding grooves in a feeding roller in batches. A heater is provided to enable the integrated drying and packaging machine added in the pelletizing process to further treat the moisture in the material particles, thereby avoiding the influence of moisture content on the quality of finished particles.
Country Code: CN
Application Number: CN202410134789.3
