Used machines for sale
China colloid mills
Main brands:
Shanghai Zhuheng Industrial
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China colloid mills |
A colloidal mill is equipment used to reduce the size of solid particles or liquid droplets in suspension or emulsion. It is especially useful in the production of products such as pastes, creams, suspensions and emulsions. Let’s explore what a colloidal mill is for and how it works:
What is it for:
Fine Grinding: The colloidal mill is designed to perform fine grinding and homogenization of solid materials in suspension or liquids in emulsion.
Emulsion Production: It is widely used in the production of emulsions, where oils or fats are dispersed in an aqueous phase, resulting in a stable mixture.
Food Product Processing: Found in food industries for the production of nut butters, mayonnaise, sauces, fruit spreads, among other products.
Pharmaceutical Industry: Used for the preparation of pharmaceutical suspensions, creams, ointments and other pharmaceutical products.
Cosmetics and Personal Care: Used in the production of creams, lotions, gels and other personal care products.
Chemical Industry: Used for the homogenization and fine grinding of chemicals, pigments and additives.
How it works:
Grinding Chamber:
The colloidal mill has a grinding chamber where particle size reduction occurs. Rotor and Stator:
Inside the chamber, there is a rotor (rotating part) and a stator (stationary part). Both have specially designed surfaces to create a narrow space between them. Rotor Rotation Movement:
The rotor rotates at high speed inside the stator, creating a cutting and shearing movement between the surfaces of the two components. High Pressure and Shear:
The narrow space between the rotor and stator, combined with the high rotational speed, generates high pressures and shear forces. This process causes a reduction in the size of solid particles or liquid droplets. Shear and Collision Mechanism:
Particles are subjected to a shear, collision and impact mechanism, resulting in the division of particles into smaller sizes. Opening Adjustment:
Some units allow adjustment of the gap between the rotor and stator to control the size of particles produced. Product Output:
The final product is discharged from the colloidal mill after reaching the desired consistency. Features and Advantages:
Fine Grinding and Homogenization: Provides effective fine grinding and homogenization of suspended or emulsion materials.
Continuous Production: It can be used in continuous processes, being efficient for large-scale production.
Particle Size Control: Some models allow precise adjustment of particle size, providing flexibility in the process.
Versatility: Can process a variety of materials, including solids, liquids, and complex mixtures.
The colloidal mill is a valuable tool in industries that require size reduction and homogenization of products, especially in food, pharmaceutical and cosmetics production. |
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Brand: Shanghai Zhuheng Industrial
Stainless steel colloidal mill.
Manufacturer | brand: Shanghai Zhuheng Industrial.
Model: JMF-80.
Approximate production capacity: up to 150 kg / hour.
Granulometry (adjustable) from 20 to 40 microns.
With 30-liter feeding tank.
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Visitation: Schedule date for visitation and check equipment availability. Merely illustrative images.
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