Wet Grinding Equipment
Dual-Power Centrifugal Bead Mill
NSM dual-power centrifugal bead mills for ultrafine wet grinding of battery materials, nano silicon and catalysts. Compare 2–150 L reference configurations.
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Prepared from Yushun’s 2026 product knowledge base. Model data is preliminary selection guidance. Technical translations and final configurations require engineering review; flow and batch figures are not performance guarantees. NSM-2 separator power is unspecified (—). NSM-2/NSM-6 batch and flow figures require specific confirmation before sizing.
Product Overview
How it works
The NSM series combines grinding with centrifugal and dynamic separation. The rotor and pin grinding system transfers energy to the slurry while separation retains the media. Jacket cooling helps manage process heat; the NSM-2 separator drive specification remains unconfirmed.
How to choose
Provide the material composition, viscosity, solids content, feed and target particle sizes, purity limit and output requirement. Validate media compatibility and cooling duty through trials. The reference data below requires engineering approval before sizing or procurement.
Dual-power centrifugal vs. turbine grinding
Compare dynamic separation and smaller media options with the turbine bead mill for low- to medium-viscosity processes. Selection depends on separation behavior, temperature and contamination limits, not the equipment name alone.
Process integration
Evaluate the formulation with a laboratory bead mill. Review battery slurry processing and request configuration guidance.
Equipment configuration
Core Features
- Centrifugal and dynamic separation designed to reduce clogging and media carryover risk.
- Grinding and separation configuration selected for the required process.
- Jacket cooling helps manage heat during repeated grinding passes.
- Rotor options include zirconia, PU and alloy steel; chamber lining options also include silicon carbide.
Configuration guide
Technical Specifications
| Series | NSM |
|---|---|
| Effective grinding volume | 2–150 L |
| Process | Wet grinding |
Reference specifications require material testing and engineering review. Final configuration is defined in the project technical agreement.
| Model | Effective volume (L) | Motor power (kW) | Separator power (kW) | Separator speed (rpm) | Media diameter (mm) |
|---|---|---|---|---|---|
| NSM-2 | 2 | 7.5 | — | 3000 | 0.05-2.0 |
| NSM-6 | 6 | 15-18.5 | 7.5 | 3000 | 0.05-2.0 |
| NSM-10 | 10 | 18.5-22 | 7.5 | 1450 | 0.05-2.0 |
| NSM-30 | 30 | 37-45 | 11 | 1450 | 0.05-2.0 |
| NSM-60 | 60 | 75-90 | 18.5 | 960 | 0.05-2.0 |
| NSM-90 | 90 | 90-110 | 22 | 960 | 0.05-2.0 |
| NSM-150 | 150 | 132-160 | 37 | 960 | 0.05-2.0 |
| Model | Batch capacity (L) | Reference flow (kg/h) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| NSM-2 | 10-100 | 200-1000 | 1150 × 1110 × 1250 | 350 |
| NSM-6 | 15-50 | 15-150 | 1850 × 850 × 1100 | 1000 |
| NSM-10 | 50-200 | 200-1000 | 2500 × 1100 × 1600 | 1500 |
| NSM-30 | 200-1500 | 300-2000 | 3100 × 1300 × 1650 | 1900 |
| NSM-60 | 300-2000 | 500-2000 | 3850 × 1450 × 1900 | 3500 |
| NSM-90 | 500-2500 | 700-3500 | 4100 × 1550 × 2000 | 5000 |
| NSM-150 | 800-4500 | 800-5000 | 5050 × 1650 × 2300 | 7000 |
Where it works
Application Industries
- Battery Materials
- Nano Silicon
- Catalysts
- Inorganic Crystals
Technical questions
Frequently Asked Questions
What is this mill used for?
Ultrafine wet grinding of materials such as lithium manganese iron phosphate, nano silicon and catalysts. Suitability depends on the formulation and target particle size.
How small can the grinding media be?
The source reference table lists 0.05–2.0 mm. The minimum size is a configuration-dependent capability, not a guarantee for every material or operating condition.
What does dynamic separation do?
It separates grinding media from the slurry and is designed to reduce clogging and media carryover risk. Operating limits require engineering confirmation.
Does the dash for NSM-2 separator power mean zero?
No. The source does not specify this value. Confirm the drive arrangement and separator power with engineering; do not interpret the dash as zero or no separator.
Are NSM-2 and NSM-6 flow figures verified?
The source lists 200–1000 kg/h for NSM-2 and 15–150 kg/h for NSM-6. These differing ranges require engineering confirmation and must not be used as guaranteed sizing data.
What materials and cooling are available?
Rotor options include zirconia, PU and alloy steel. Chamber lining options include zirconia, silicon carbide, PU and alloy steel. Jacket cooling and material compatibility must be reviewed for the project.
Engineering consultation
Discuss Your Process Requirements
Tell our engineers about your material, target particle size, viscosity, capacity, and production goals.