What is a nano mill

What is a nano mill

Nano mill is a new type of grinding machine. It has the characteristics of stable operation, touch screen panel, easy and convenient operation, multiple options, strong acid and alkali resistance, beautiful appearance, and easy cleaning. Widely used in carbon nanotubes, nanomaterial pigments, nanocoatings, inks, inkjet inks, batteries, functional ceramics, photovoltaic materials, cosmetics, food, proteins and other fields.

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Professional Team

5 designers with the title of engineer or above, 2 full-time material engineers, 6 technicians, all of whom have worked in well-known domestic and foreign companies;

Strong strength

Yancheng has a production base with a total investment of 120 million yuan. The plant covers an area of 6,000 square meters, of which the total investment in equipment is about 35 million yuan.

Quality Assurance

Choose aerospace materials, low wear; excellent and reasonable design of internal structure and overall machine; precise processing equipment, standardized production process workshop, quality assurance.

After-sales guarantee

Rucca promises to respond within 2 hours when receiving the buyer's report for repairs, provide a solution within 24 hours, and offer free damaged parts in warranty period.


Rucca is a famous producer and designer of wet grinding and dispersing equipment in China,product list:Inline Dispersing System,Full Series of Bead Mills,Basket Mill,Mixing machine such as High Speed Disperser,Dual Shafts Mixers,Triple Shafts Dissolver,High Shearing Homogenizer,Grinding Beads,and Whole Production Line.


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Dispersion principle of nano mill

The main motor drives the dispersing shaft to move at high speed through the V-belt, and the dispersing disc on the dispersing shaft drives the grinding medium to move to generate friction and shear force to grind and disperse the materials. The equipment adopts mechanical seal to make it fully airtight, thus eliminating the loss of solvent volatilization in production and reducing environmental pollution. On the other hand, since the air is prevented from entering the working cylinder, the dry solidification skin that may be formed during the production process of the material is avoided.

Pigment Nano Mill

Pigment ultra-fineness generally uses the ultra-fine grinding method (also called the ultra-fine grinding method). This method mainly uses ultra-fine grinding and shearing of organic pigment particles to homogenize the distribution of pigment particles. In order for organic pigments to have good stability in water, three conditions must be met: Wetting, stabilization and solid-liquid separation.
The ultra-fine grinding of pigments must select appropriate dispersion medium and separation equipment. The ultra-fine grinding method is simple and feasible, as long as there are conventional grinding and dispersing equipment, such as nano-mills.

Battery Nano Mill

Material nanometerization can effectively increase the contact area between the active material and the electrolyte by increasing the surface area of the material, so the transport rate of lithium ions between the positive and negative electrodes can be effectively enhanced, and the electrochemical performance of the electrode material can be enhanced. Therefore, the strict control of the sanding process is crucial in the synthesis and preparation of materials.

Inkjet Nano Mill

Nano mills are made of zirconia or silicon carbide and are completely isolated from the metal. In this way, the smooth operation of the material can be ensured. It is commonly used in carbon nanotubes, inkjets, cosmetics, biologics, etc.

Frequently Asked Question

Do you have any question?

Nano mill is suitable for the dispersion of various viscosity products and the grinding of nano-level materials. Mainly used in: nanomaterials, paints and printing inks, high-quality automotive paints, pigments and dyes, pesticides, papermaking, nano-grinding, pharmaceuticals and other industries, usually the processing fineness can reach below 100 nanometers.

Using a high-flow cyclic grinding and dispersing process requires the use of a reliable bead-liquid separation device, not only to achieve that the microbeads cannot block the separator, but also to make the liquid slurry flowing through the separator pass through the separator quickly, so as not to make the already small nanometers The high-grade raw material particles absorb excessive impact energy in the crushing chamber and agglomerate, and can reduce the temperature in the grinding and dispersing chamber.

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