Nano Scale Bead Mill Pin Type Ceramic Grinding System Wet Ultra Fine Disperser

Product Overview

This high-efficiency nano-scale bead mill is an advanced wet-grinding solution designed for sub-micron and nanoscale particle size reduction. Utilizing a high-energy pin-type rotor configuration combined with premium ceramic contact materials, the system delivers precise, narrow particle size distributions across continuous production and batch trials. Engineered specifically to eliminate metallic contamination, the internal grinding chamber features extreme wear resistance and optimized thermal dissipation, allowing operators to process heat-sensitive advanced materials with complete confidence.

Built to fulfill demanding material science and industrial manufacturing requirements, this ultra-fine wet dispersion system excels in processing battery cathode and anode slurries, structural ceramics, conductive inks, electronic pastes, and pharmaceutical preparations. The unit integrates a 25-liter jacketed stainless steel circulation tank with pneumatic slurry agitation and dynamic feeding, creating a closed-loop processing environment that maintains constant slurry homogeny and uniform fluid dynamics throughout the milling cycle.

Delivering unmatched operational stability, the equipment incorporates robust double mechanical sealing and comprehensive automated safety monitoring. With intelligent interlocks covering chamber pressure, fluid temperature, and coolant flow, this machinery protects sensitive product formulations and structural components from operational anomalies. Industrial buyers can rely on its copper-free and zinc-free framework, exceptional component durability, and repeatable processing metrics under continuous, high-throughput operating conditions.

Key Features

• High-Purity Silicon Carbide Grinding Chamber: Features a 10mm thick SiC inner liner with a Mohs hardness of 9.3, providing exceptional thermal conductivity, minimal thermal expansion, and extreme abrasion resistance for contamination-free grinding.
• 95% Pure Zirconia Ceramic Pin Agitator: Engineered pin-rotor assembly accelerates grinding media to generate intensive shear stress and micro-impact forces, driving rapid particle reduction down to the nanometer scale.
• Integrated Pneumatic Diaphragm Feeding System: Utilizes a self-priming Teflon diaphragm pump housed in an aluminum casing, ensuring steady volumetric slurry delivery while automatically preventing over-pressurization during viscosity spikes or line blockages.
• Imported Double Mechanical Seal: Equipped with a dedicated barrier fluid lubrication system operating at 0.2 MPa pressure and chemical-resistant FFKM O-rings to withstand harsh organic solvents and prevent slurry leakage.
• Automated Multi-Stage Safety Interlocks: Features real-time contact pressure, thermal sensor, and coolant flow monitoring that automatically halts the drive motor upon detecting chamber clogging, cooling line blockage, or temperature excursions.
• Copper-Free and Zinc-Free Structural Frame: Built with high-carbon steel and heavy-duty ductile iron structures strictly avoiding copper and zinc materials, satisfying the stringent purity criteria of lithium-ion battery material production.
• Large-Surface Static Screen Separator: Incorporates a continuous stainless steel screen mesh separation mechanism that retains micro-bead media effectively while supporting high volumetric throughput without screen blinding.
• Jacketed 25L Slurry Circulation Tank: Includes a double-walled 304 stainless steel processing tank with mirror-polished interior, pneumatic speed-adjustable mixer, solid drive shaft, and interchangeable dispersion discs (100–150mm).

Applications

Technical Specifications

Why Choose This Product

• Uncompromising Material Purity: The combination of a silicon carbide liner and zirconia ceramic pins eliminates metallic contamination risk, making this unit the ideal choice for battery research and electronic component manufacturing.
• Robust Safety Architecture: Multiple automated interlocks monitor pressure differentials, temperatures, and coolant flow rates in real-time, preventing mechanical damage and safeguarding valuable raw materials.
• Superior Thermal Management: Highly conductive SiC ceramic walls combined with high-flow jacketed cooling maintain low operating temperatures even during high-energy nano-milling cycles.
• Turnkey Circulation System: Delivered complete with a dedicated 25L stainless steel jacketed tank, pneumatic agitator, and self-priming feeding pump, ensuring effortless integration into existing pilot lines or laboratory suites.
• Precision Engineering & Support: Manufactured under strict quality assurance standards with comprehensive technical support, customizable ceramic configurations, and readily available wear components.

Contact our technical engineering team today to discuss your wet grinding requirements, request detailed test data, or obtain a customized system quote.