SHD-EB hopper dryers are used for drying hygroscopic plastics, such as PS, PP, and ABS etc., which can reach the highest drying temperature up to 160℃. The double- layer insulation models can offer uniform drying temperature with less heat loss. In addition, multiple accessories are optional to realize different functions, such as recycling hot air and filtering metal impurities in the materials. The floor stand makes machine floor mount available.