1. It is used in mixing, drying, colouring and other processing. It is the most ideal equipment for producing shaped plastic material and plastics pipes. 2. The technology of the mainshaft sealed apparatus has got the state patent with No. ZLP62430641 and it has two functions of electric and steam heating. 3. Two layers of sealing technology is adopted in the pot cover. The opening of the heating mixed cover adopted the airopening device and the opening of the cooling mixed cover adopted hydraulic pressure control system. 4. The electric control section with the programmable logic control adopted well-known imported meters and control components. 5. It is equipped with the pulse dust-cleaning recovery device.
