Product Overview
The Horizontal Nano Pin Sand Mill (30-150L) is a high-efficiency wet grinding machine designed for micron and nano-level particle size reduction.
The equipment adopts a pin-type grinding structure Pin-Type Grinding Rotor
, which generates strong impact and shear forces through high-speed rotor movement. It is suitable for processing materials with high requirements for particle size distribution and dispersion quality.
This pin sand mill is widely used in lithium battery materials, coatings, inks, electronic materials, fine chemicals, and other industries.

Technical Specifications
| Item | Specification |
|---|---|
| Model | 30L / 60L / 90L / 150L |
| Applicable Viscosity | 2000~80000 cps |
| Grinding Fineness | 100nm~10μm |
| Grinding Media | 0.1~2.0mm Zirconia Beads |
| Grinding Structure | Pin Type |
| Separation & Discharge | Dynamic / Static Screen Discharge |
| Cooling System | 4-in-1 Cooling System |
Main Features
Pin-Type Grinding Structure
The pin rotor structure increases the collision frequency between grinding media and materials.
During operation, zirconia beads are driven at high speed to generate intensive grinding forces, improving dispersion efficiency and reducing particle size.
The pin-type design is suitable for applications requiring stable nano grinding performance.
Wide Viscosity Range Processing
The machine can process materials with viscosity from:
2000~80000 cps
It can be applied to different formulations including battery slurry, pigment dispersion, coating materials, and electronic pastes.
Nano-Level Grinding Performance
The grinding fineness range reaches:
100nm~10μm
The optimized grinding chamber design helps achieve uniform particle distribution and stable production results.
Dynamic / Static Screen Discharge System
The separation system separates grinding beads and finished materials efficiently.
Advantages:
- Stable material discharge
- Reduced bead leakage
- Suitable for continuous production
4-in-1 Cooling System
During nano grinding, temperature control directly affects product quality.
The equipment adopts an integrated cooling system for:
- Grinding chamber
- Chamber cover
- Mechanical seal
- Shaft
This design improves heat dissipation during long-time operation.
Wear Resistant Material Options
According to different production requirements, key grinding components can be equipped with:
- Zirconia
- Silicon carbide
- Polyurethane
Different material combinations can be selected according to corrosion resistance and wear requirements.

Application Industries
Lithium Battery Materials
Used for:
- Battery slurry
- Conductive materials
- Carbon materials
- Electrode materials
The equipment helps improve dispersion uniformity and slurry stability.
Coatings and Pigments
Suitable for:
- Industrial coatings
- Nano coatings
- Pigment dispersion
- Functional coatings
Provides stable grinding performance for fine particle processing.
Printing Inks
Applied in:
- Digital ink
- UV ink
- Offset ink
- Pigment ink
Improves pigment dispersion and color consistency.
Electronic Materials
Used for:
- Electronic paste
- Ceramic slurry
- Functional materials
Fine Chemicals & Cosmetic Materials
Suitable for:
- Chemical additives
- Nano materials
- Cosmetic raw materials
Working Principle
The material enters the horizontal grinding chamber together with zirconia beads.
The high-speed rotating pin rotor drives the grinding media to produce impact and shear forces. The particles are continuously refined during circulation.
After grinding, the dynamic/static screen separation system separates the finished material from the grinding beads before discharge.
Why Choose Musehn Horizontal Nano Pin Sand Mill?
Musehn Machinery manufactures horizontal bead mills for customers in battery, coating, ink, chemical, and electronic material industries.
The equipment provides:
- Stable grinding performance
- Flexible capacity options
- Multiple wear-resistant material choices
- Easy maintenance design
- Customized solutions according to production requirements
Available models:
30L / 60L / 90L / 150L
FAQ
What is the grinding fineness of the Horizontal Nano Pin Sand Mill?
The grinding fineness can reach 100nm~10μm, depending on material characteristics and process conditions.
What grinding media does this machine use?
The machine uses 0.1~2.0mm zirconia beads.
What materials can be processed?
It is suitable for lithium battery materials, coatings, inks, electronic materials, fine chemicals, and other wet grinding applications.
What models are available?
The available models include:
30L / 60L / 90L / 150L
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Ink Grinding Machinehttps://www.sandmillms.com/wp-adminHigh-Efficiency Disperser Mixer for Paint, Ink and Chemical Material ProcessingHigh-Efficiency Disperser Mixer for Paint, Ink and Chemical Material Processing


