MK-WN series horizontal mixing units are used for various plastic industry processes such as feeding, mixing, drying, and coloring. The main shaft seal has a special structure and offers both electric and steam heating options; the pot cover employs dual-sealing, with its opening controlled pneumatically. Electrical components utilize renowned instruments and control elements to achieve automatic control; optional pulse dust collection recovery systems are available. Impellers and pulleys undergo special treatment through static and dynamic balancing machines. This equipment addresses issues of low labor efficiency, uneven material distribution, and dirty environments in the mixing process. It is widely applied in industries including building materials, chemicals, and new materials.