More and more PET bottle washing plants are built to recover dirty, highly contaminated PET plastic bottles. Most of these plants will sell the PET flakes they produce to the PSF (polyester stable fiber) plants directly. As there is limited usage of PET flakes, many of our customers look to expand their business by converting the clean PET flakes they produce into PET plastic pellets. Once PET is manufactured into pellets, They can be widely used in injection molding, profile production, plastic production such as the production of plastic sheets and much more.
This two-stage HDPE flakes pelletizing system consists of two sets of single screw extruders and combines the function of feeding, plasticization and pelletizing into a single step.
As most PET bottle recycling lines are used to produce clean flakes for use directly in producing polyester staple fibre, we leave the pelletizer equipment as an optional piece in our washing line.
Our PP / PE plastic film water-ring pelletizing system combines function of crushing, compacting, plasticization and pelletizing all in a single step.
Our state of the art single screw extruder with Heat Wave Stabilization™ produces high-quality plastic pellets through providing uniform heat distribution throughout the entire barrel length.
Our twin-screw extruder offer reliability in the most demanding jobs such as the extrusion of plastics with high percentages of fillers, reinforcing fibers, or with heat sensitive or shear sensitive additives.