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Nagao System INC. is a professional group specializing in physics and chemistry instruments such as original fine pulverization, dispersion and mixing.

TEL. +81-44-954-4486

1-9-30 Katahira Asao-Ward Kawasaki-City Kanagawa-Pref, 215-0023 JAPAN

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3次元ボールミル(3次元リアクター)Q&A3D Ball Mill Q&A

3D Ball Mill(3D Reactor) Q&A

What is the difference between the tilted rotation planetary ball mill and the 3D ball mill(3D Reactor)?
A 3D ball mill(3D Reactor) is a ball mill having two longitudinal and transverse axes, like a gyroshin single.Since balls move in random directions by adjusting the rotation of the two axes, we have made it possible to efficiently crush using the whole container rather than a planetary ball mill.
The possibility that milling can not be done by the planetary ball mill can be increased, and the possibility of shortening the milling time also increases.
Compared with the planetary ball mill, highly uniform milling, mixing and dispersing have been made possible.


What is the difference between pulverization of tiltied rotation planetary ball mill and 3D ball mill(3D Reactor)?
In the 3D ball mill(3D Reactor), milling balls and milled material hit the entire container, and the milling power exceeding Planet series and planetary ball mill is realized.Furthermore, since the 3D ball mill(3D Reactor) moves around in the container at all times, solidification is hardly done especially when dry pulverizing.
That is, there is a high possibility that the solidification problem at the time of dry milling, which was a weak points of the planetary ball mill, can be solved.
Furthermore, It is good at mixing substances with different specific gravity and viscosity.

Milling strength ⇒ futility without waste is a feature.Batch process, more finely milled uniformly with single peak.Moreover, the edges of the particles after milling are round and keep the particle shape.

Strength of mixing / dispersion ⇒ It is good at uniform mixture dispersion using the wall of the container without waste without using a blade.


Are there consumables for 3D ball mill(3D Reactor)?
Rubber and bearings to be contacted during rotation.If you think of it as a car, think of wear exchange on the tire.The advantage of rubber contact is that the sound is quiet, the use of gears and gears is slight, and features of failure are few.

Is it safe without a cooling fan?
Unlike the Planet series and the planetary ball mill, the 3D ball mill milling and mixes using the entire container, so it is almost impossible to disperse the heat of milling throughout the container and become heat.

Is it possible to investigate whether it can be crushed with a 3D ball mill(3D Reactor)?
Except for hazardous materials that have an effect on the human body, it is possible if it is a small amount (about 100 g or less).Please send a small sample (less than 100 g) or (Asaku-ku Kawasaki-city Kanagawa-Pref.)Odakyu Line Kakio Station in front of our exhibition room so we experiment with the engineers using various machines.It is possible to receive.Based on the experimental results, we believe that it will be easier to decide the model, container material and so on. We look forward to hearing from you.

What kind of materials can be purlperised with the 3D ball mill(3D Reactor)?
If it can milling with a hammer, most things can be milled.The one which can not be broken is plastic such as PET bottle, agar when it is food.However, it can be pulverized if hardened with liquid nitrogen or the like.Sticky metals such as Ag can be broken depending on the pulverization method, but in some cases it is larger than before pulverization.

Is it possible to milling organic matter with a 3D ball mil(3D Reactor)l?
Organic matter milling is possible.The milling of inorganic matter is the field of good milling of planetary ball mill.However, it is difficult to crush organic matter due to heat of impact / frictional force.However, in case of 3D ball mill(3D Reactor), since the entire container surface is utilized, heat is dispersed and it is difficult to reach high temperature.Therefore it is also possible to milling organic substances and substances sensitive to heat.

What was the milling experience of the 3D ball mill(3D Reactor)?
It is 10 nanometers with titanium oxide when wet.Pulverization to submicron class is possible if dry type.Furthermore, it is milling for a shorter time than the planetary ball mill.Moreover, it realized uniform pulverization of single peak.

What kind of substance is suitable for 3D ball mill(3D Reactor) milling?

Since the container diameter is larger than Planet series, it is possible to mill a large amount.
It is recommended for those who were satisfied with the milling amount of the planetary ball mill.
Furthermore, since the surface of the milling container is used without waste with a strong frictional force, the pulverization, mixing and dispersion are beautiful with the single peak particle diameter.







Could you milling about 5g?
Is possible.There is a medium-size and small 3D ball mill(3D Reactor).
· Medium-size 3D ball mill (3D Reactor)⇒ 1 batch amount about 100g (ml)~1,200g (ml)"
· Small-Size 3D ball mill (3D Reactor) ⇒1 batch amount about 2g(ml) ~100g (ml).


Can we mix substances with different specific gravity and viscosity with a 3D Ball Mill(3D Reactor)?
The combination of substances with different gravities and viscosities is thought to make the best use of the characteristics of the 3D ball mill.There is a big possibility as a 3D Reactor.

Is there a free loan of 3D Ball Mil(3D Reactor)l?
We do not lend out both free of charge and fee.
It is only for use with technical personnel in our company's exhibition room.【PC control version (Manual & Program operation) available】


Is there a larger capacity product than the current model of 3D Ball Mill(3D Reactor)?
We do not have it.
However, we are looking for a joint development company of large capacity products.
Consultation of license out is also possible.

Is there a controllable 3D ball mill (3D Reactor)?
Yes. 【PC control version (Manual & Program operation) available

Creative ball mill with high speed 3D motion
· Ultrafine milling (nanoscale pulverization), mixture, dispersion
· Mechanochemical reaction
· Synthesis of new substances (new materials) by mechanical alloying
· Amorphous
Provide unknown possibilities in the above.
In addition, it is also a machine that specializes in mixing with different specific gravity and viscosity
.

Please feel the difference between the conventional high speed 2D rotation (critical) and 【unknown area】 high speed 3D rotation (Non critical).

The high-speed 3D rotation realizing non-criticality enabled non-solidification, high homogeneity mixing, dispersion, milling!

High-speed 3D rotation can be expected to further reduce mixing unevenness and further improve milling uniformity.

Weak points of the high-speed 2D rotation are affected by gravity.
It agglomerates at the bottom with high specific gravity and fine material.
However, high-speed 3D rotation makes full use of the inner wall surface of the container.
It is the greatest feature that it does not give agglomeration time even with high specific gravity or fine material.

Super points of 3D Ball Mill(3D Reactor)
①Dry process pulverization, mixture, dispersion without aggragation
②Low thermogenesis with spherical rotation
③Uniform pulverization, mixing and dispersion
④Non-criticality based on high-speed rotation
⑤Uniform mixing without blade
⑥Utilizing friction force and achieved pulverization with maintaining particle form

【Merit】
①Thermogenesis problem in 2D rotation pulverization, mixture, dispersion

【Solution】
・Utilizing the entire inner area of the container promotes the dispersion of frictional heat and its generation. Effective with organic and inorganic substances.

②Uneven particle size in 2D rotation pulverization, mixture, dispersion
【Solution】
・Batched pulverization utilizing friction force of high-speed 3D motion. Rounded particle form and uniform particle size.

③Solidification in 2D rotation dry pulverization, mixture, dispersion
【Solution】
・Achieving no solidification by high-speed 3D rotation dry pulverization.

④Uneven 2D rotation mixing (because of only one axis)
Solution】
・Without blade. High-speed 3D rotation makes it possible to use entire inner area of container efficiently. Low thermogenesis and uniform mixing can be achieved.


【Products Features】
Breaking substances of less than mm units from micrometers to Nano units.
・Mixing and dispersing of substances with different specific gravity and viscosity uniformly are possible.
(Prevent reaggregation.)
Since the entire container surface is used by frictional force, milling heat hardly occurs.Therefore, it is possible to mill, mix and disperse inorganic substances and organic substances.
・By adopting batch method for containers, it is possible to mill single peak with high uniformity.

【3D Ball Mil(3D Reactor) as milling, mixing, dispersing machine】
· Milling machine making full use of frictional force.
· Mixing and dispersing machine without using blades.

【3D Ball Mill (3D Reactor) Recent Device Usage Example】
・Mixing and dispersion of 3D Printers.
(Mixing and dispersion of ceramics and resin, etc.)
・Mixing and dispersion of electro conductive Pastes and Inks for electronics.
(For example, mixing and dispersion having a difference in specific gravity between metal and resin)
・Mixing and dispersion of battery material(positive electrode material,negative electrode material), phosphor, magnetic material.
・Mixing and dispersion of special Inks such as printer.
(For example, mixing and dispersion of metal or glass and organic solvent)
・Mixing and dispersion of Medicines and Cosmetics sensitive to thermal change.
・Multiple special solvent emulsions, mixing and dispersion
・Mixture and dispersion of organic light emitting display.
・Optical resolution of pharmaceuticals.

Target user
· A company that makes products from materials.
· A company that makes high added value products.
· Things that demonstrate the effect when using fine particles.
· One who is troubled by uniform mixture with small specific gravity and different viscosity.
· If you are having trouble with reaggregation.
· People who need help with milling heat.

【Advantages of Introducing 3D Ball Mill (3D Reactor)】
・Manufacturing loss (Irregular) reduction by improving uniformity.
・Reduction of raw material costs by miniaturization and highly uniform mixing.
・Reduction of manufacturing time and personnel cost.
・Introduced manufacturing method which could not be solved by existing equipment. (Differentiation from other companies)

Main Purpose Of Our Products (Pulverization, Mixing, Dispersion etc.)
・Cosmetics
・Medicines
・Glass materials
・Metal materials
・Battery materials
・Thermoelectric materials
・Metallurgical materials
・Mineral materials
・Textile materials
・Liquid crystal materials
・Battery materials
・Ceramic materials
・3D printer materials
・Automotive materials
・Automotive parts materials
・Paint materials
・Chemical materials
・Food materials
・Supplement
・Polymer materials
・Nuclear materials
・Adhesive materials
・Adhesive materials
・Powder coating materials
・Electrode materials
・Rock materials
・Emulsion
・Homogeneous mixing of chemical products such as acrylic
・Ceramics material for Molding
・Metals material for Molding
・Conductive paste for electro industry
・Conductive ink for electro industry
・Silver nanoparticles
・3D Anthena
・Thermoformed in-mold electronics
・ITP substitution
・OLED light market
・Electronic component materials
・Various sensors
・Printed thin film transistor
・Electromagnetic shield
・Others




【Major suppliers of our products】
· Universities, graduate schools, universities, colleges, high schools
· Office
· R&D companies
· Cosmetics company
· bio company

3D Ball Mill MOVIE(Ver.1)3D Ball Mill MOVIE(Ver.2)3D Ball Mill MOVIE(Ver.3)

LEAFLET

Presentation①10minPresentation②3min

Presentation③10minPresentation④3min

Presentation⑤30sec

 3D Reactor MOVIE(Ver.1) 3D Reactor MOVIE(Ver.2) 3D Reactor MOVIE(Ver.5)

     Comparision Data 2D Rotaton⇒3D Rotation Experiment DataExperiment DataExperiment DataExperiment DataExperiment data    3D Ball Mill CNT dispersion

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バナースペース

NAGAO SYSTEM INC.

1-9-30 Katahira Asao-Ward Kawasaki-City Kanagawa-Pref, 215-0023 JAPAN

TEL +81-44-954-4486
FAX +81-44-954-8258
E-mail fnagao@rose.plala.or.jp