Continuously working Ultrasonic graphene dispersion machine ultrasonic homogenizer machine

Continuously working Ultrasonic graphene dispersion machine ultrasonic homogenizer machine

An ultrasonic dispersion machine is a device that uses high‑frequency ultrasonic waves to break up agglomerated particles, mix immiscible liquids, and create stable, uniform suspensions or emulsions.

Simple explanation:

It uses ultrasonic cavitation — tiny bubbles form and collapse violently in the liquid — creating strong shockwaves and microjets that:

Break apart clumped particles (graphene, carbon nanotubes, pigments, nanomaterials)
Mix oil and water into stable emulsions
Disperse powders evenly into liquids without sedimentation

Main uses:

Dispersing graphene, CNTs, nanoparticles
Making inks, coatings, battery slurries
Preparing emulsions in cosmetics, food, pharmaceuticals

Key structure:

Ultrasonic generator
Transducer (converts electricity to vibration)
Probe / horn (delivers vibration into liquid)

Parameter

Description

How it works (step-by-step)?

The machine’s generator produces high-frequency electrical energy (usually 20 kHz).
This energy is sent to a transducer, which converts electricity into high-speed mechanical vibration.
The vibration is amplified by a horn/probe and transmitted into the liquid.
Inside the liquid, ultrasonic cavitation occurs:

Millions of tiny bubbles form
They quickly grow and then violently collapse

The collapse creates:

Strong shock waves
High-speed micro-jets
Intense shear forces

These forces break apart agglomerated particles (like graphene, pigments, or nanoparticles) and mix them uniformly into the liquid.

Ultrasonic dispersion uses cavitation from high-frequency vibration to physically break up clumps and create stable, uniform mixtures.

In recent years, nanomaterial B has been widely used in various industries to optimize the performance of materials. For example, adding graphene paint to the battery can greatly extend the service life of the battery, while adding silicon oxide to the glass can increase the transparency and robustness of the glass.

The core content of nanotechnology is how to solve the problem of nanoparticle agglomeration. Because nanoparticle itself is very easy to agglomerate, it is very difficult to obtain a single dispersed nanoparticle. How to uniformly disperse nanoparticles into the matrix is ​​the key technology of nanotechnology.

In order to obtain excellent nanoparticles, an effective method is required. Ultrasonic cavitation immediately forms countless high-pressure and low-pressure areas in the solution. These high-pressure and low-pressure areas continuously collide with each other to generate strong shear force, depolymerize and reduce the size of the material. Ultrasonic waves used in the dispersion of nano-materials generally require relatively large sound pressure and ultrasonic amplitude. Therefore, horn type, that is, probe type, is more commonly used at present.

Recommendations

1. If you are new to nano materials and want to understand the effect of ultrasonic dispersion, you can use 1000W / 1500W laboratory materials.

2. If you are a small and medium enterprise that handles less than 5 tons of liquid per day, you can choose to add an ultrasonic probe to the reaction tank. You can use a 3000W probe.

3. If it is a large enterprise that needs to process dozens of tons or even hundreds of tons of liquid every day, an external ultrasonic circulation system is required. Multiple sets of ultrasonic equipment can process the circulation at the same time to achieve the desired effect.

Features

1. Unique focusing tool head design, higher energy concentration, larger amplitude and better homogenization effect.

2 The ultrasonic treatment process can be controlled, so the terminal state of the dispersion is also controllable, thereby greatly reducing the damage to the solution components.

3 It can disperse materials to nanometer level, and can handle high-viscosity solutions. The equipment can be equipped with PLC control, which makes the operation easier and the effect is more precise