Zirconia Toughened Alumina Beads K-400 | High-Density (≥4.00 g/cm³) Grinding Media for Minerals & Coatings

Product Description

Our K-400 Zirconia Toughened Alumina (ZTA) Beads represent the pinnacle of grinding media technology for high-speed sand mills and agitator mills. Engineered with an optimized microcrystalline structure and superior density, these composite ceramic beads deliver exceptional grinding efficiency and wear resistance for the most demanding fine-grinding applications.

Key Features & Performance Benefits

• Advanced Microstructure: Uniform internal crystalline phase with fine grain boundaries creates optimal structural integrity

• Precision Sphericity: >95% roundness with controlled size distribution ensures consistent grinding performance

• High-Density Design: ≥4.00 g/cm³ density provides greater impact energy for faster particle size reduction

• Zero Void Structure: Complete absence of hollow beads minimizes wear and extends service life

• Superior Surface Finish: Smooth, polished surface reduces contamination and improves flow characteristics

Technical Specifications

Primary Applications

• Mineral Processing: Ideal for metallic ores (copper, silver, gold, zinc) and non-metallic minerals (zirconium silicate, calcium carbonate, kaolin)

• Pigments & Coatings: Superior performance in inks, paints, and coating applications

• Advanced Materials: Essential for engineering ceramics and specialized material processing

Packaging & Logistics

• Standard Packaging: 25kg woven bags, 500kg & 1000kg ton bags

• Container Capacity: 20-24 metric tons per 20-foot container

• Global Shipping: Available for international export with customized logistics solutions