A Hopper loaders are equipment that is used to transport any type of material or plastic resins, such as plastic regrind, powders, and pellets. The plastic resin material is delivered from a bulk container to a blender bin or a drying hopper using a hopper loader with an inbuilt engine that generates a vacuum. The hopper loader machine automatically loads regrind and fresh material without the need for human involvement. The pickup wand, which is constructed of aluminum or stainless-steel tube, is used to load the material. Single-phase hopper loaders and three-phase hopper loaders are the two types of hopper loaders. A brush or brushless motor can be found in a hopper loader.