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We offer a complete product line of ceramic grinding media.

King's MineMate® ZR-450 Ceramic Beads

King's beads

Features

King's MineMate® ZR-450 Ceramic Beads enjoy excellent physical properties thanks to the superior formulation and internal crystal structure.

King's MineMate® ZR-450 Ceramic Beads are designed for high speed fine/superfine grinding mills with harsh milling conditions. It is especially suitable for projects with high demand on milling efficiency and very strict control on long-haul OPEX.

Application

Metallic minerals like copper, silver, nickel, gold, zinc, PGM, lead, etc.

Non-metallic minerals like graphite, calcium carbonate, kaolin clay, zirconium silicate, titanium dioxide, gypsum and quartz, etc.

Advanced ceramic materials, frits and glazes.

Chemical materials, paint, pigment, printing ink, dye.

Specification

Density g/cm3 > 4.5
Packing density g/cm3 > 2.7
Vickers hardness Kgf/mm2 1000-1100
Roundness % > 95
Standard size* mm 0.4-20 (any size breakdown)
Chemical composition   Al2O3, ZrO2, SiO2 and others

* Special sizes are available upon request