Battery Manufacturing EquipmentShanghai / Shanghai / China
RUCCA
RUCCA, based in Shanghai, makes horizontal, vertical, basket and laboratory bead mills along with online dispersion and mixing equipment for battery materials, ceramics, inks and coatings. Its N20 nano bead mill has a 20 L effective grinding volume and a 30 kW motor, with a grinding lab for slurry trials.
- Named entity
- 上海儒佳机电科技有限公司
- Supply focus
- Bead mills and wet dispersion for battery materials
On this page Jump to the information you need
Battery materials within a wider grinding range
The registered company is 上海儒佳机电科技有限公司. RUCCA's site groups horizontal, vertical, basket and laboratory mills with online dispersion and mixing equipment. The N-series application list puts lithium-battery materials next to ceramics, inks and other dispersions. Each electrode formulation still needs its own trial.
RUCCA runs a dispersion and grinding laboratory and issues trial reports. Ask for a report on your own slurry with the mill you plan to buy. A Shanghai proposed-recognition list also names the company, as described below.
Where bead milling fits in battery materials
A bead mill grinds or disperses particles by stirring them with small ceramic beads. In battery work it mostly sits upstream of electrode slurry. It cuts the particle size of active materials or additives, breaks up conductive-carbon agglomerates and prepares dispersions that go into the mixer later. RUCCA's horizontal, vertical, basket and laboratory mills serve inks, ceramics and coatings as well as battery materials.
Wear is the risk to watch. Beads and chamber linings wear down, and metal or ceramic debris in a battery material can end up inside the cell. Ask which bead and lining materials are available, how contamination is measured and what RUCCA's trial service reports. Compare particle-size results only when they use the same method, then run the milled material through the mixing and coating steps.
Selected equipment
N20: grinding volume compared with batch size
Model · N20
Manufacturer image not reproduced. Review the equipment description and source records below.
Equipment details →Published parameters
| Parameter | Catalogue value |
|---|---|
| Effective grinding volume | 20 L |
| Motor power | 30 kW |
| Published processing batch | 500–1500 L |
What these details mean for selection
The featured machine is the N20 nano bead mill. Its page gives the chamber and motor figures and shows how to plan a trial that sets particle distribution and grinding time for your slurry.
Public listing and the slurry trial
Row 2869 of the Shanghai authority's proposed high-tech enterprise list names 上海儒佳机电科技有限公司. A proposed list comes before the final recognition decision, so ask RUCCA for its current certificate if that status matters to you. The entry gives an exact public name match for the company behind the RUCCA mills.
The real buying question depends on your formulation. Dispersion quality, contamination control and fit with your battery slurry are settled by testing. Ask RUCCA to name the wetted materials, grinding media and cleaning procedure it proposes, then to provide a trial report on your formulation with the mill configuration on offer.
Sources
How we prepare pages →Each source below is the maker's own page or a public record, with the date it was checked. Ask the factory to confirm the figures for your order in writing.
Show 5 sources
- Company and supply-scope recordRUCCA · 2026-10-07 · Manufacturer source
RUCCA's company details and its mill and dispersion product groups.
- N20 nano bead millRUCCA · 2026-10-07 · Manufacturer source
Product page for the N20 with grinding volume, chamber volume, motor power and batch reference.
- Official portfolio contextRUCCA · 2026-10-07 · Manufacturer source
RUCCA's full range of horizontal, vertical, basket and laboratory mills.
- Proposed high-tech enterprise list: Shanghai RUCCA, row 2869Shanghai Science and Technology Commission · 2026-10-11 · Public original record
Proposed-recognition list in which row 2869 names 上海儒佳机电科技有限公司.
Read original record ↗ - Company introduction: Shanghai RUCCA dispersion and grinding scopeRUCCA · 2026-10-11 · Manufacturer source
RUCCA's introduction to its dispersion, grinding and powder-handling equipment and its trial laboratory.
Confirm in writing before ordering
- The circulating batch size for the N20 with your slurry.
- The grinding media, wetted materials and contamination limits proposed for battery use.
- How heat is removed during grinding and the slurry temperature limit.
- The particle distribution and processing time reached in a trial on your formulation.