Breaking through the bottleneck of solid-state battery manufacturing, Rucca bead mill helps you seize the opportunity!
Breaking through the bottleneck of solid-state battery manufacturing, Rucca bead mill helps you seize the opportunity!
In today's rapidly developing new energy industry, solid-state batteries are regarded as the mainstream technology route for the next generation of power batteries due to their advantages such as high energy density and high safety. However, the dispersion difficulties, production efficiency bottlenecks, and equipment wear and tear of solid electrolyte materials have always constrained the development pace of the industry. As a leading enterprise in the field of nano grinding technology, Rucca Technology is providing breakthrough solutions for global battery manufacturers with its independently developed UM series and DUM series bead mills.
###1、 Industry pain points: Three major technical barriers for solid electrolyte preparation
1.* * Material dispersion problem**
Active materials such as oxides and sulfides in solid electrolytes commonly exhibit agglomeration phenomena, and traditional mechanical stirring is difficult to achieve submicron level uniform dispersion. Experimental data shows that when the particle size is greater than 500nm, the interface impedance of the battery will significantly increase by more than 30%, directly affecting the ion conductivity and cycle life
2. * * Mass production efficiency bottleneck**
The existing production lines generally have a reciprocating process of "grinding filtering re grinding". A leading enterprise's actual measurement shows that the traditional equipment can process a single batch for up to 8 hours, and the pass rate is only maintained at around 82%, which seriously restricts the improvement of production capacity.
3. * * Equipment Durability Challenge**
Due to the high hardness characteristics of solid materials (such as LLZO Mohs hardness of 7.2), the service life of ordinary bead mill rotors usually does not exceed 800 hours, and frequent replacement of parts increases production costs by 15% -20%.
###2、 Technological breakthrough: Innovative design of Rucca dynamic separation system
In response to the above pain points, the R&D team of Rucca has spent 5 years tackling them and launched a revolutionary * * sieve free centrifugal discharge technology * *:
-Three level dynamic separation system: By controlling the centrifugal force through frequency conversion (adjustable from 200-2000G), it achieves precise separation of 0.1mm grinding medium and material, significantly reducing the clogging rate compared to traditional mesh structure.
**Nanoscale dispersion control * *: The specially designed rotor stator structure generates multiple shear force fields, combined with customized grinding media such as zirconia/silicon carbide, which can stably control the D50 of the material in the range of 80-200nm
-* * Intelligent temperature control module * *: Built in dual circulation cooling system to ensure temperature control of the grinding chamber and avoid denaturation of heat sensitive materials.
###3、 Mass production guarantee: a leap from laboratory to GWh level production
To meet the production needs of different stages, Rucca has constructed a complete equipment matrix:
|Series models | Processing capacity (L/h) | Applicable scenarios | Core features|
|---------|------------|----------|---------|
|UM-5L | 0.5-2 | Small scale R&D | Fully transparent cavity, supporting online observation|
|UM-100L | 20-50 | Pilot Line | Modular Design, expandable to 3 parallel units|
Standing at the critical point of the outbreak of the solid-state battery industry, choosing partners with independent innovation capabilities in core equipment will become the key for enterprises to win the future. Rucca will continue to deepen its cultivation of nano dispersion technology and work with industry partners to promote the commercialization of solid-state batteries, providing Chinese solutions for the global energy transition.
In today's rapidly developing new energy industry, solid-state batteries are regarded as the mainstream technology route for the next generation of power batteries due to their advantages such as high energy density and high safety. However, the dispersion difficulties, production efficiency bottlenecks, and equipment wear and tear of solid electrolyte materials have always constrained the development pace of the industry. As a leading enterprise in the field of nano grinding technology, Rucca Technology is providing breakthrough solutions for global battery manufacturers with its independently developed UM series and DUM series bead mills.
###1、 Industry pain points: Three major technical barriers for solid electrolyte preparation
1.* * Material dispersion problem**
Active materials such as oxides and sulfides in solid electrolytes commonly exhibit agglomeration phenomena, and traditional mechanical stirring is difficult to achieve submicron level uniform dispersion. Experimental data shows that when the particle size is greater than 500nm, the interface impedance of the battery will significantly increase by more than 30%, directly affecting the ion conductivity and cycle life
2. * * Mass production efficiency bottleneck**
The existing production lines generally have a reciprocating process of "grinding filtering re grinding". A leading enterprise's actual measurement shows that the traditional equipment can process a single batch for up to 8 hours, and the pass rate is only maintained at around 82%, which seriously restricts the improvement of production capacity.
3. * * Equipment Durability Challenge**
Due to the high hardness characteristics of solid materials (such as LLZO Mohs hardness of 7.2), the service life of ordinary bead mill rotors usually does not exceed 800 hours, and frequent replacement of parts increases production costs by 15% -20%.
###2、 Technological breakthrough: Innovative design of Rucca dynamic separation system
In response to the above pain points, the R&D team of Rucca has spent 5 years tackling them and launched a revolutionary * * sieve free centrifugal discharge technology * *:
-Three level dynamic separation system: By controlling the centrifugal force through frequency conversion (adjustable from 200-2000G), it achieves precise separation of 0.1mm grinding medium and material, significantly reducing the clogging rate compared to traditional mesh structure.
**Nanoscale dispersion control * *: The specially designed rotor stator structure generates multiple shear force fields, combined with customized grinding media such as zirconia/silicon carbide, which can stably control the D50 of the material in the range of 80-200nm
-* * Intelligent temperature control module * *: Built in dual circulation cooling system to ensure temperature control of the grinding chamber and avoid denaturation of heat sensitive materials.
###3、 Mass production guarantee: a leap from laboratory to GWh level production
To meet the production needs of different stages, Rucca has constructed a complete equipment matrix:
|Series models | Processing capacity (L/h) | Applicable scenarios | Core features|
|---------|------------|----------|---------|
|UM-5L | 0.5-2 | Small scale R&D | Fully transparent cavity, supporting online observation|
|UM-100L | 20-50 | Pilot Line | Modular Design, expandable to 3 parallel units|
Standing at the critical point of the outbreak of the solid-state battery industry, choosing partners with independent innovation capabilities in core equipment will become the key for enterprises to win the future. Rucca will continue to deepen its cultivation of nano dispersion technology and work with industry partners to promote the commercialization of solid-state batteries, providing Chinese solutions for the global energy transition.
