cabinet dryer is a equipment for drying the plastic material.it is suitable for customer who has a strict drying result and don't have a big consumption of dryed material. There are individual tray inside where you can put different kind of material.
dehumidifying dryer is usually used together with the hopper dryer for drying the raw material,especially PET resin. it is suggested if the whether of production factory is very wet and has a high requirement of the drying of the plastic material.
Hopper dryer is one of the common auxiliary machines for injection molding machine. Usually, it is put on the top of material feeding inlet of injection unit of injection machine. Its function is drying the plastic material.