Paddle Mixer

Introduction of Paddle Mixer

Paddle mixer is composed of container, propeller and transition piece. The propeller is generally made of 1 or 3 layers. The outer screw gathers the material to the front two sides of the center, and the inner screw conveys the material from the center to the two sides to form conventional mixing, suitable for It is suitable for mixing powder-powder and powder-liquid materials, especially for paste, powder and thick materials, such as putty, stone coating, metal powder, etc.

Use of Paddle Mixer

Paddle mixer is a kind of equipment that can meet the mixing of granular, powder, block, flake, viscous and other materials. It is widely used in medicine, feed, food, chemical industry and other fields. During the use process, the material is affected by the blades in the double-shaft paddle mixer, and performs axial and circular motions to shear, convect and diffuse the material to achieve rapid and uniform mixing.

Powder-powder/grain: dry mortar, dry cement, gypsum powder, building materials, ceramic powder, pigment powder, plastics, rubber, special building materials, flame retardant materials, dyes, etc.

Micropowder liquid: thermoplastic road marking paint, washing powder, food seasoning, etc.

Pharmaceutical/food industry: milk powder, coffee powder, protein powder, etc.

Working Principle of Paddle Mixer

The working principle of the paddle mixer is that the material in the machine is subjected to the action of two oppositely rotating rotors and performs a consistent movement. On the one hand, the propeller drives the material to rotate counterclockwise along the inner wall of the machine slot, and on the other hand, it drives the material to turn left and right, forming a weightless area where the two rotors overlap. The material is floated in an instant weightless state, which enables the material to be continuously turned in all directions in the machine tank, and sheared staggeredly with each other, so as to achieve the effect of fast, gentle and uniform mixing.

Features of Paddle Mixer

1. Double shaft stirring paddle, adjustable distance, higher efficiency and better stirring effect.

2. It is especially suitable for adding liquid mixing or granular wet particles, the size is between 0.3-3mm.

3. It only takes 3 minutes to mix powder and 5 minutes to mix liquid mud.

4. The coefficient of variation is less than 5%, which can be used to mix materials with large differences in specific gravity and particle size without stratification and segregation.

5. Closed operation, stable operation, low noise, low dust concentration, no pollution to the environment.

Paddle Mixer Specifications 

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Operation steps of double paddle mixer

When the dry powdery material is fed into the tank by the feeding nozzle, then the power transmission mechanism drives the spiral spindle rotation of the multi-group blades. By driving the passive helical shaft and the main shaft of the meshing transmission gear, the material is stirred and pushed to the tank and the wet section. After the material is pushed into the humidification section, the humidifier automatically sprays the material, and then the mixing section is fully stirred. When the material reaches the controllable humidity, it is removed from the outlet and enters the next process.

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