It avoids any bubble and has low stirring shear force. It is used for solid-solid, solid-liquid, liquid-liquid mixing. It is suitable for chemical, pesticide, printing and dyeing auxiliaries, pharmaceutical, food, coating and other industries. 1. The machine has a wide range of viscosity adaptability and high mixing and dispersing effect; 2. It can be vacuumed, heated and cooled. The cover and agitator adopt hydraulic lifting, which makes the feeding and discharging more convenient and the cleaning easier;