Pin Type Bead Mill for Ink
PZB pin type bead mill is the high energy-intensive wet grinding mill. The PZB pin type bead mill is suitable for a wide variety of products with different viscosity range, with this technology you will achieve the highest product qualities and fineness into the nanometer range, smallest grinding media 0.2mm in diameter applicable. And the pin type mill is designed for the highest product throughput rates and has a pin grinding system with extremely high grinding intensity.
PZB Pin Type Horizontal Bead Mill (High-Energy Ultra-Fine Grinding Mill)
Bead Mill Working Principle & Key Highlights
A bead mill operates by utilizing a high-speed rotating agitator to impart intense kinetic energy to micro grinding beads inside a stationary milling chamber. As pre-dispersed slurry passes through the chamber, beads collide vigorously with solid particles, generating high-intensity shear, impact, and friction forces that refine particles down to micron or nano-scale dimensions.
- Modular Rod Pin Design: The PZB pin type bead mill features high-density pin geometry that distributes energy evenly throughout the grinding chamber for maximum grinding efficiency and easy maintenance.
- Advanced Centrifugal Separation: Large-area centrifugal separation system delivers superior bead retention, higher slurry flow rates, and excellent suitability for high-throughput continuous or recirculation pass milling.
- Self-Circulating Mechanical Seal: Features a collection-type pressurized mechanical seal structure that utilizes product-compatible barrier fluid for long seal life and leak-free operation.
- Multi-Zone Forced Cooling: Chilled water is actively circulated through the grinding cylinder, rotor shaft, and discharge end cap to maintain strict process temperature limits.
- Nano & Micro-Bead Compatibility: Engineered to handle micro beads (0.3 mm to 0.8 mm) for sub-micron and nano-dispersion (50 nm – 5 μm) with minimal metal ion contamination in pharmaceutical APIs, MLCCs, or optical color filters.
PZB Technical Parameters
| Model | Working Volume (L) | Power (kW) | Batch Handling (L) | Cooling Water Flow (L/h) |
|---|---|---|---|---|
| PZB6 | 6 | 15 | 300 | 1000 |
| PZB10 | 10 | 18.5 | 500 | 1500 |
| PZB20 | 20 | 30 | 1000 | 2000 |
| PZB30 | 30 | 37 / 45 | 2000 | 2000 |
| PZB60 | 60 | 75 | 3000 | 2500 |
| PZB150 | 150 | 160 / 200 | 5000 | 4000 |
*Note: Parameters above represent standard configurations. Motor horsepower, explosion-proof ratings, and pin/chamber materials (hard alloy, silicon carbide, zirconia ceramics, or polyurethane) can be customized based on slurry properties.
Our Manufacturing Advantages
REAL MANUFACTURER
Direct fabrication in our 9,000 m² production plant in Wuxi, Jiangsu. In-house pin rotor machining, dynamic balancing, and seal testing without trading markups.
24 HOUR ONLINE SUPPORT
Direct consultation with POLYC process engineers for micro-bead size selection, cooling water flow calculations, and pump feeding matching.
100% CUSTOMIZABLE
Custom motor electrical standards (220V/440V, 60Hz/50Hz), zirconia/polyurethane chamber linings, automated PLC controls, and Ex-proof builds.
30-45 DAYS FAST DELIVERY
Standardized horizontal chamber fabrication and stocked alloy/ceramic raw materials ensure fast 30 to 45-day factory turnaround for export.
STRICT QUALITY CONTROL
ISO9001 and CE certified. Every PZB bead mill undergoes seal pressure hold testing, dynamic shaft vibration testing, and water dry-runs prior to dispatch.
3 YEARS WARRANTY
Protected by our standard 3-Year Global Warranty covering main structural frames, bearing housings, and primary electric drive motors.
Product Details
High-Density Grinding Pins
VFD Operation Panel
Temp & Pressure Gauge Suite
Seal Coolant Lubrication Tank
Target Application Spectrum
Organic Dyes
Food Additives
Lithium Battery Slurry
Automotive & Industrial Paints
Paper Coating Slurries
Agrochemical SC Formulations
Pharma Suspensions & APIs
Flexographic & Packaging Inks
Ready to Discuss Your Pin Type Bead Mill Requirements?
Tell us your material viscosity, target particle size (D50/D90 in nanometers), and batch volume — our Wuxi engineering team will recommend the right PZB configuration and provide a quote within 24 hours.