**Racing on the new energy track, grinding technology determines the winner**

In today's explosive growth of new energy industries such as lithium batteries, photovoltaics, and hydrogen energy, the "nanoscale competition" of material performance has become the core battlefield for enterprises to seize the technological high ground. Traditional bead mill is difficult to meet the mass production needs of cutting-edge materials such as silicon carbon anodes, solid electrolytes, and perovskite slurries due to low efficiency, high energy consumption, and uneven particle size. The Rucca N series bead mill is specially designed for the new energy revolution, with the dual core advantages of **"ultra precision grinding+industrial grade reliability"**, helping customers break through material and process bottlenecks and reshape the productivity of the new energy industry.

**1、 Direct Pain Point: Three Major Grinding Challenges of New Energy Materials**

**1.  Particle size consistency determines battery performance**

If the particle size distribution deviation of the positive and negative electrode materials of lithium batteries exceeds 1%, it will lead to a 20% decrease in charge and discharge efficiency; Uneven size of perovskite quantum dots significantly reduces the lifespan of photovoltaic modules. The N series uses **0.1-0.2mm ultra-fine grinding beads for precise particle control**, achieving a D50 of 80-150nm and a distribution width (Span value) of ≤ 0.8 for silicon carbon negative electrodes, ensuring the energy density of the battery cells.

**2.  Mass production efficiency is related to the cost life and death line**

The grinding time of solid electrolyte slurry accounts for 60% of the production cycle, and the insufficient production capacity of traditional equipment hinders delivery. N series * * golden ratio rotor layout+centrifugal separation device * *, with a 40% increase in flow rate and a daily processing capacity of over 2 tons per device, helping to reduce costs and increase efficiency in the TWh era.

**3.  Stability is the core lifeline of mass production**

Metal foreign object contamination and equipment shutdown will directly scrap the entire batch of materials. The N series adopts * * fully enclosed mechanical seals+corrosion-resistant bearings * *, with a risk of foreign object contamination approaching zero. The failure rate during 7 × 24-hour continuous operation is less than 0.1%, ensuring "zero interruption" of GWh level production lines.

**2、 Technological Empowerment: Breakthrough in the Entire Chain from Laboratory to Mass Production**

**1.  Silicon carbon negative electrode: nano key to solve the problem of expansion**

- **Intelligent temperature control system: The temperature fluctuation of the grinding chamber is ≤± 1 ℃, which avoids the failure of the adhesive caused by high temperature and improves the yield of the polarizer.

**2.  Solid state electrolyte: bridging the "last mile" of oxide mass production**

-* * Zero metal pollution commitment * *: Contact parts are all ceramic, with an iron content of less than 1ppm, meeting the material standards of automotive grade.

**Conclusion: Driving the Energy Revolution with Nanoprecision**

From power batteries to green hydrogen equipment, from photovoltaic films to energy storage materials, the Rucca N series bead mills are on the production lines of leading global new energy companies, writing an industrial legend of precision manufacturing. We not only provide equipment, but also deliver a manufacturing philosophy of ''making extreme craftsmanship a daily routine’’.

**#Grind one micrometer, empower one kilometer#**