What is high efficiency green sand mixer machine

一、 Working principle of rotor sand mixer

A rotor sand mixer is a device that generates centrifugal force through high-speed rotation of the rotor to mix and stir granular materials with the medium. Specifically, the rotor sand mixer mainly includes several parts: rotor, casing, inlet, outlet, etc.


During operation, place the particle materials and media that need to be mixed inside the machine and rotate the rotor at high speed. During the rotation process, the granular material is subjected to centrifugal force and moves closer to the inner wall of the casing, while the medium projects towards the center. In this way, strong stirring and mixing occur between the granular material and the medium, ultimately achieving a uniform mixing effect.


二、 Structural composition of rotor sand mixer


1. Rotors


The rotor is the core part of the rotor sand mixer, which is composed of rotor discs, blades, and bearings. During operation, the rotor is supported inside the casing by bearings and driven to rotate at high speed by an electric motor.


2. Shell


The casing is the outer shell of the rotor sand mixer, which provides a closed space and pressure to ensure that mixed materials such as granular materials and media do not leak out.


3. Feed inlet


The feed inlet is the entrance for granular materials and media to enter the interior of the machine.


4. Discharge port


The discharge port is the outlet where mixed materials are discharged from the inside of the machine.


5. Transmission device


The transmission device transfers the power of the motor to the main shaft to make the rotor rotate at high speed.


三、 Advantages of rotor sand mixer


1. Good mixing effect


Due to the centrifugal force generated by the high-speed rotation of the rotor sand mixer, the particle materials and media can be effectively mixed.


2. High work efficiency


The rotor sand mixer can complete a large amount of material mixing work in a short time, thereby improving work efficiency.


3. Good operational stability


The rotor sand mixer adopts advanced transmission devices and bearing structures, which can ensure the stable operation and long-term service life of the machine.