The general introduction of the skr series high-speed mixer for the mixer is mainly used in the processes of mixing, coloring, polyethylene, polypropylene particles, drying, abs polycarbonic acid, and the like, and mixing the phenolic resin and the like. It is one of the necessary equipment in plastic processing plant, and has a wide application in the fields of rubber, pharmacy and pollution. The invention has the advantages of fast mixing, uniform mixture, good absorption of the resin to the increasing agent, convenient operation of the machine, easy cleaning, firmness and durability, compact structure and the like, and has gradually replaced the low-speed mixer and is widely used in the production of various plastic industries. The powder mixer is especially suitable for efficient and even mixing of solid-liquid, solid-powder, powder-powder and powder-liquid. The product is widely applied to fine chemicals, feed, electronic, food, hard material, ceramic material, biology, medicine, non-metallic mineral industry, building material, coating industry, dye, chemical fertilizer and metal powder, The liquid is mixed into the solid. The high-speed mixing unit has the characteristics of high degree of automation, good mixing effect, complete function, compact structure, beautiful appearance and the like, and is an ideal equipment for producing pipe and section. The main shaft adopts a novel sealing device, and the thermal mixing has self-friction and electric heating and steam heating functions. The pot cover adopts double-channel sealing, and the cold-mixing adopts the arched pot cover and is not easy to deform. The unit is equipped with a pulse dust removal and recovery device. The opening of the hot-mixed pot cover is pneumatic, and the cold-mixed pot cover is opened by a hydraulic or pneumatic system. The blade is specially treated by static and dynamic balance testing machine.