Ceramic Pin Type Bead Mill Machine
PZN Nano Bead Mill Machine adopts qualified sintered ceramic material by high temperature as contact materials of the mills. Both laboratory and industrial nano bead mills are available. The PZN Nano Bead Mill is widely used in the high-end market, it has the feature of high wearing resistance, high working efficiency, zero metal pollution, nano- grade ultra-fine grinding.
PZN Vertical Double-Ring Nano Bead Mill
The POLYC PZN Series Turbo Nano Bead Mill represents the pinnacle of extreme wet grinding technology. Engineered with a proprietary vertical double-ring pin architecture, it safely accelerates 0.1mm micro-beads to deliver intense hydraulic shear. Ideal for high-value formulations requiring absolute purity—such as 2D materials, conductive pastes, and digital inks—it reliably reduces particle sizes from 5 μm down to an ultra-fine 50 nm without metal contamination.
POLYC PZN Vertical Nano Bead Mill: Featuring a compact footprint and high-intensity double-ring pin rotor, explicitly designed for continuous or recirculation grinding of advanced nanomaterials.
Engineering Architecture & Core Advantages
Vertical Double-Ring Pin Rotor
Unlike horizontal designs, the vertical double-ring pin geometry eliminates bead compaction due to gravity. It creates an expanded, highly uniform active shearing zone for 0.1mm micro-beads, delivering extreme kinetic energy without fracturing delicate molecular lattices.
100% Metal-Free Grinding Zone
High-value electronic pastes and digital inks have zero tolerance for iron contamination. The PZN substitutes every internal steel component with high-purity Zirconia (ZrO2) or Silicon Carbide (SiC) ceramics, ensuring the slurry touches absolutely no metal during the high-friction milling process.
Dual Jacket & Independent Seal Cooling
Equipped with high-flow cooling jackets surrounding both the grinding chamber and the discharge end cap. An independent pressurized coolant tank protects the mechanical seal using product-compatible solvent, preventing batch degradation in the event of minor seal leakage.
Automated Safety Shutoff & PLC
Features a high-security sensor suite integrated with a Siemens/ABB PLC touchscreen. Automatic safety trips immediately stop the motor if chamber pressure, slurry temperature, or seal coolant levels breach pre-set operational limits.
Nano Bead Mill Components
Inverted-Triangle Pins
Specialized pin geometry to prevent bead compaction and increase kinetic transfer.
Double Mechanical Seal
Pressurized barrier fluid system ensuring absolute zero leakage during continuous milling.
Pneumatic Valve Controls
Automated solenoid assemblies controlling cooling water flow and discharge lines.
Independent Seal Lube
Dedicated tank utilizing product-compatible solvent to actively lubricate the seal faces.
PZN Series Technical Parameters
| Model | Working Volume (L) | Power (kW) | Batch Handling (L) | Cooling Water Flow (L/h) |
|---|---|---|---|---|
| PZN6 | 6 | 15 | 300 | 1000 |
| PZN10 | 10 | 18.5 | 500 | 1500 |
| PZN20 | 20 | 30 | 1000 | 2000 |
| PZN30 | 30 | 37 / 45 | 2000 | 2000 |
| PZN60 | 60 | 75 | 3000 | 2500 |
| PZN150 | 150 | 160 / 200 | 5000 | 4000 |
| PZN400 | 400 | 320 | 10000 | 6000 |
*Note: Target fineness 50 nm–5 μm. Motor horsepower, explosion-proof ratings (ATEX/CNEX), and pin/chamber lining materials (Silicon Carbide, Zirconia Ceramics, or Polyurethane) are 100% custom-tailored to your process slurry.
Target Application Spectrum
Paper Coatings
Food Additives & Inks
Liquid Inks
Paints & Coatings
Industrial Paints
Pigment Pastes
Automotive Paints
Lithium Battery Slurry
Backed by China's Premier Manufacturing Base
POLYC's 9,000 m² manufacturing facility in Wuxi. We handle 100% of ceramic pin grinding, rotor dynamic balancing, and double mechanical seal pressure testing in-house.
🏭 Guaranteed Source Factory
Shanghai Polyc Technology Co., Ltd. is not an engineering broker. We design and build the grinding chambers, dynamic centrifugal separators, and drive shafts from raw steel and pure ceramics. Sourcing directly from us eliminates middleman markups, ensuring you get heavy-duty, ISO9001-certified nano milling equipment at authentic factory-direct pricing.
🤝 3-Year Global Warranty & Customization
We customize the PZN's internal metallurgy (Ceramic, Polyurethane, or Hard Alloy) to match your exact slurry abrasiveness and purity needs. Every unit is backed by an exclusive 3-Year Global Warranty on main structures and motors, supported by rapid DHL spare parts dispatch.
Ready to Scale Up Your Nano Wet Grinding Production?
Share your slurry material, target particle size (D50/D90 in nanometers), required hourly output, and whether you need explosion-proof (ATEX) capabilities. POLYC engineering will recommend the exact PZN configuration and quote within 24 hours.