Our large-cube pneumatic covered hoppers provide a variety of options for transporting plastic pellets. They range from 5,700cf to more than 6,400cf and are used to transport medium-weight (i.e. polyvincylchloride (PVC) and polystyrene (PS)) and lightweight (i.e. polypropylene (PP), polyethylene (PE) and polyethylene terephthalate (PET)) plastic commodities. You can choose from multiple configuration options including hatches, gates, and linings.