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High Energy Planetary Mill


Why does every one talk about "Planetary Ball Mill"? How it is different from "Ball Mill"?


Ball mill is usually a cylindrical drum like assembly filled with grinding balls and material(s) which require grinding. This arrangement provides limited impact and shear energy inside mill due to its limited rotational speed and cylinder diameter. To attain finer grinding, one can increase the diameter of the cylindrical drum only within the practical and economical limits. Increasing rotational speed beyond will make material inside the mill stick to the inner wall.


Planetary Ball mill is a unique kind of setup which provides more rigorous grinding environment than ball mill, resulting in much finer powder as output. In this setup, cylindrical ball mill also rotates about another axis parallel its own axis. These rotations can be linked, independent of each other and can have the same or opposite spin. Most common milling parameters for such grinding apparatus are: jar rotation speed, sun disk rotation speed, transmission ratio, rotation orientation, milling environment, jar lining material and grinding media. EGOMA is showcasing specially designed ADVANCE HIGH ENERGY PLANETARY BALL MILL. Special features and excellent outcome in terms of nano grinding have been reported in several internal journals and few post graduate and doctoral degrees have been awarded utilizing the uniqueness of this machine.



This grinding machine enables user to interact with its special features and grind his desired materials to nano-range. The machine allows its application in several industries including powder metallurgy, cutting tools, aerospace industries and many other manufacturing industries.


EGOMA is introducing 3 verticals of planetary nano-grinding equipment which is also known as ADVANCE HIGH ENERGY PLANETARY BALL MILL. It is revolutionary in its grinding capabilities. It is the most accurate grinding machine suitable for reducing micron sized particles to nano-size powder. Varieties of materials can be reduced in size in this mill. Not only size reduction, it is possible to produce nano materials of absolutely new characteristics by Reaction Millingin in these grinding equipment. Rich intermetallics and biomaterials are examples of such kind. All models of this category are having controlled atmosphere grinding for Dry/ Wet/ Vacuum- Reducing- Oxidizing- Inert atmosphere grinding in the three pillars in nano-grinding that we introduce to you: ERA, AURIGA and FORNAX.


Keeping in mind the expensive nature and availability of pure chemicals/materials, volume and milling parameters have been chosen for classification of these grinding systems. In simple words, ERA corresponds to our smallest model and FORNAX will show its abilities to suit for applications intermediate to research and industry. Since priority is first to create avenues for new materials of advanced applications, AURIGA is introduced to grind larger quantity of materials.