High Wear Resistance Alumina & Zirconia Ceramic Grinding Jars For Planetary Ball/Bead Mills

Product Overview

Engineered for heavy-duty grinding in mining, battery materials, and advanced ceramics, these alumina (Al₂O₃) and zirconia (ZrO₂) ceramic jars withstand extreme mechanical stress while preventing contamination. Ideal for planetary ball mills and bead mills requiring ultra-fine (<100nm) and high-throughput powder processing.

Key Features

Material Advantages

Industrial-Grade Design

• Reinforced wall thickness (6-10mm) for prolonged lifespan in 24/7 operation

• Precision-machined sealing surfaces – Compatible with:

  • Planetary mills (Retsch, Fritsch, MTI)

  • Bead mills (NETZSCH, Dyno-Mill)

• Gas-tight options (Ar/N₂ atmosphere) for sensitive materials

Performance Benefits

• 10-50x longer service life vs. stainless steel jars

• ≤0.1µm surface finish (mirror polished) for nano-grinding

• Withstands 800+ RPM continuous operation

Technical Specifications

Why Choose These Jars?

✔ Mining/Mineral Processing – Crush quartz, feldspar without iron contamination
✔ Battery Industry – Pure ZrO₂ jars for NMC/LFP cathode materials
✔ Advanced Ceramics – Nano-zirconia/alumina powder preparation
✔ Pharma/Cosmetics – GMP-compliant milling with alumina jars

Order Configurations

• Standard Sizes: 50ml, 100ml, 250ml, 500ml, 1L, 5L

• Customization:

  • Non-standard capacities

  • Laser-marked batch numbers

  • Integrated cooling jackets

Quality Assurance

• Al₂O₃ Jars: XRD-tested for α-phase content

• ZrO₂ Jars: HIP sintered with COA provided

• Dimensional Tolerance: ±0.05mm

Packaging & Logistics

• Single Jar: EVA case + shock-absorbent foam

• Bulk Orders: Wooden crates (20 jars/pallet)

• Global Shipping: DDP terms available

Technical Support

• Free grinding protocol optimization for your material

• Emergency replacement program for industrial users