Features andapplication: Controlled by PLC microcomputer,DYHL series combinedmachine unitis mainly used batching.mixing.coloring and drying forvarious resins,such as polythene,polypropylene and PVC,as well asthe drying and volatilizing process of engineering plastics such asABS and polycarbon-ate before shaping,It can also be used forbakelite. This unit has combined the technology of hot mixing andcool mixing,which can let the material after hot mixingautomatically enter cool mixing so as to cool it and vent theremnant to gas prevent blocking.