This compact, high-performance planetary ball mill is an essential piece of equipment for modern research and development laboratories. It is expertly engineered for nano-scale sample preparation, capable of efficiently pulverizing, mixing, homogenizing, and mechanically alloying a wide range of materials. Its vertical semi-circular (or planetary) design enables both dry and wet grinding methods, making it the ultimate versatile grinding machine for advanced material science.

The mill operates on the principle of planetary rotation:

1. Dual Rotation: The grinding jars (arranged in a semi-circular pattern on a rotating disk) simultaneously revolve around the central axis (the "sun wheel") and rotate around their own axes (the "planets") in the opposite direction.

2. High-Energy Impact: This complex movement generates powerful Coriolis and centrifugal forces. The grinding balls inside the jars are subjected to these forces, transferring immense impact energy to the sample powder through high-speed collisions and friction against the jar walls.

3. Nano-Scale Result: The combination of these forces leads to extremely effective size reduction, mechanical alloying, and homogenization, achieving a final fineness that is impossible with standard mixing or grinding methods.

This machine is indispensable in a wide array of scientific fields:

• Material Science: Preparation of nano-composites, mechanical alloying of metals, and synthesis of quantum dots.

• Geology & Mining: Pulverizing rocks, minerals, and soil samples to a fine powder for XRF (X-ray Fluorescence) or XRD (X-ray Diffraction) analysis.

• Pharmaceuticals: Creating nano-crystalline drugs to enhance bioavailability and dissolution rates.

• Chemistry & Chemical Engineering: Wet grinding for chemical synthesis, catalyst preparation, and creating homogeneous mixtures of reactants.

• Electronics & Battery Research: Developing and testing new electrode materials (e.g., for Li-ion batteries), conductive pastes, and ceramics.

• Biology & Agriculture: Homogenizing plant and tissue samples for analysis.

• Superior Fineness: Unmatched capability for achieving true nano-scale particles.

• Maximum Versatility: Handles both dry and wet grinding for virtually any material type (hard, brittle, soft, fibrous).

• Exceptional Reproducibility: Programmable controls ensure that every grinding process can be exactly duplicated, which is critical for scientific validity.

• Low Contamination: The choice of jar materials allows you to select the optimal medium for your sample, ensuring purity.

• User-Friendly: Designed for ease of use, cleaning, and maintenance, making it suitable for daily laboratory work.