Ribbon mixer vs paddle mixer

Ribbon mixer and paddle mixer are common mixing equipment. They differ in mixing principles, scope of application, mixing effects, operation and maintenance. When choosing a mixing equipment that suits your needs, you need to consider factors such as the nature of the material, mixing effect requirements, production scale and economic benefits.

Mixing principle

Ribbon mixer: The ribbon mixer uses the rotating motion of the spiral ribbon to push the material upward from the bottom of the container and then fall freely, forming a cross-mixing effect. The rotation speed and direction of the ribbon can be adjusted to achieve different mixing effects.

paddle mixer: Paddle mixers use the rotating motion of the paddles to shear, stir and push the materials to achieve the mixing effect. The number, shape and layout of paddles can be designed and adjusted as needed.

Scope of application

Ribbon mixer: Ribbon mixer is suitable for mixing powder and granular materials, especially for materials with high viscosity. It is widely used in chemical, pharmaceutical, food and other industries.

Paddle mixer: Paddle mixer is suitable for mixing materials in different forms such as liquids, suspensions and powders. It is commonly used in chemical, pharmaceutical, food, coating and other industries.

Mixing effects

Ribbon mixer: During the mixing process of the ribbon mixer, the rising and falling movements of the materials cause relative movement between the materials, thereby achieving a better mixing effect. However, for some highly viscous materials, there may be certain adhesion and accumulation phenomena.

Paddle mixer: The paddle mixer can quickly mix the materials evenly through the shearing and stirring effects of the paddles. The design and layout of the paddles can affect the mixing effect. In general, paddle mixers can achieve better mixing effects.

Operation and maintenance

Ribbon mixer: The structure of the ribbon mixer is relatively simple, easy to operate, and easy to clean and maintain.

Paddle mixer: The structure of the paddle mixer is relatively complex, the operation and maintenance are relatively cumbersome, and it requires regular inspection and maintenance.

Equipment cost

The cost of ribbon mixers and paddle mixers will be affected by multiple factors, such as equipment specifications, material selection, production processes, etc. Generally speaking, the cost of ribbon mixers is relatively low, while the cost of paddle mixers is relatively high.