CERAMIC GRINDING BALL

What Is High Alumina Grinding Column Alumina grinding column refers to the high-temperature calcined Alpha alumina powder as raw material, through batching, grinding, powder making, molding, drying, firing, and other processes Alumina ceramic grinding columns make great ceramics, glasses, and enamels in chemical factories and other industries with ball mills, can-type mills, and vibration mills as their main machinery. Al2O3 Alumina grinding cylinder can also be used in these industries: metallic minerals, non-metallic minerals , silicon carbide, talcum, white pigments, cosmetics, cement, building materials. High Alumina Ceramic Grinding Column applications Apart from grinding usages, you can form rubber-backed ceramic wear liners with our alumina grinding cylinders. The main application for  Alumina Ceramic Column is within the mining industry. We suggest Al2O3 alumina grinding cylinders for stirred mills and ball mills preferably. Alumina grinding columns are widely used in different types of ceramics, enamels, glass, chemicals, etc. due to their excellent characteristics such as high strength, high hardness, high wear resistance, large specific volume, small volume, high-temperature resistance, and corrosion resistance. high Alumina Grinding Column advantage The alumina grinding column has a grinding efficiency and abrasion resistance far exceeding ordinary ball stone and natural pebbles. It is an excellent grinding medium for fine grinding equipment such as ball mills, pot mills, and vibration mills. No abrasion, no corrosion, and no erosion. Alumina ceramic grinding columns resist almost everything. Acid, alkali, chips, extreme heat, and abrupt temperature changes, etc. Al2O3 Alumina grinding cylinder are also pollution-free, easy to clean, and 3-5 more durable than natural stone liners, and 23 times more durable than rubber liners. Installation and milling time are reduced at a minimum, while efficiency is augmented at a maximum. • Wear-resistant low loss • high-temperature resistance • corrosion resistance • High Mechanical Strength High Al2O3 Alumina Ceramic Grinding cylinder specification Specification (mm) Diameter (mm) Height (mm) Φ15*15 15 15 Φ20*20 20 20 Φ25*25 25 25 Φ30*30 30 30 Alumina ceramic grinding Column Chemical Composition and Physical Properties Al2O3 ≥ 92% ≥ 95% Fe2O3 ≤ 0.01% ≤ 0.01% SiO2 ≤ 5.28% ≤ 2.6% Na2O ≤ 0.72% ≤ 0.44% Hardness 9 Mohs 9 Mohs Water Absorption ≤ 0.01% ≤ 0.01% Bulk Density ≥ 3.6g/cm3 ≥ 3.7g/cm3 Compression Strength ≥ 2000 Mpa ≥ 2500 Mpa Wear Loss ≤ 0.001% ≤ 0.0008% Note: As the grinding media, at a comparable weight with grinding balls, Al2O3 alumina ceramic grinding column have an approx.14% greater surface than alumina ceramic grinding ball. Alumina Grinding Cylinder ,High Alumina Ceramic Grinding Media ,Ceramic Grinding Ball for Ball Mills ,Mining Wear-Resistant Ceramics ,Industrial Ceramic Grinding Cylinder 92% Alumina Grinding Media ,Ceramic Grinding Columns for Cement Plants ,Corrosion-Resistant Alumina Grinding Cylinder ,High-Temperature Abrasion-Proof Ceramics ,Low Wear-Loss Grinding Media ,Alumina Ceramic Grinding Media Supplier ,Precision Ceramic Grinding Tools Zibo Qimingxing's 92% Alumina Grinding Cylinders: 23x More Durable Than Rubber Liners. Engineered for Mining, Cement, and Chemical Industries. High hardness, corrosion resistance, and wear longevity for efficient grinding operations.

(1) ApplicationAlumina grinding media ball is mainly used in ceramic, glaze, paint, zirconia silicate, aluminum oxide, quartz, silicon carbide, talc, lime carbonate, kaolin, titanium and other materials grinding,  and mechanical equipment accessories.(2) PropertiesHigh density, high hardness, low wear loss, regular shape, impact resistance, corrosion resistance, etc.(3) Chemical Property92% Alumina Grinding BallAl2O3(%)92±1Fe2O3(%)<0.25SiO2(%)≤5Mohs hardness9Water absorption<0.01Bulk density(g/cm3)>3.60Wear loss(g/kgh)<1.6Crushing strength(3mm)>1050NSizeØ0.5-60mmSphericity>95%75% Alumina Grinding BallAl2O3(%)>75Fe2O3(%)<0.4SiO2(%)≤20Mohs hardness8Water absorption<0.01Bulk density(g/cm3)>3.15Wear loss(g/kgh)<1.6Crushing strength(3mm)>800NSizeØ0.5-13mmSphericity>95%60% Alumina Grinding BallAl2O3(%)≥60Fe2O3(%)<0.6SiO2(%)≤31Mohs hardness7Water absorption<0.01Bulk density(g/cm3)>2.8Wear loss(g/kgh)<1.6Crushing strength(3mm)>600NSizeØ0.5-13mmSphericity>95%99% Alumina Grinding BallAl2O3(%)≥99Others(%)<0.5Mohs hardness7Water absorption<0.01Bulk density(g/cm3)>3.90Wear loss(g/kgh)<1.6Crushing strength(30mm)>55000NSizeØ0.5-13mmSphericity>95%(4) Standard Dimensionø0.5-1mm, ø1.5mm, ø2mm, ø2.5mm, ø3mm, ø3.5mm, ø4mm, ø5mm, ø6mm, ø8mm, ø10mm, ø13mm,ø15mm, ø20mm, ø30mm, ø40mm, ø50mm, ø60mm(5) PackageDifferent package as to meet different customer’s requirements.Wooden Crates              Drum          Plastic Pallet         Bulk Packing

This alumina grinding media possesses excellent thermal properties. So you can grind down to the particle size you need to achieve. Better for some applications than porcelain, flint pebbles, or natural stones, Ultraming Alumina grinding balls are precisely engineered, down to the nanometer. Because when it comes to your ball milling process, every nanometer counts. DESCRIPTION PROPERTIES Shape Spherical, cylindrical Color White Alumina 60%, 75%, 92% Ball size 0.5-30 Rolling Type 25-60mm Pressed Type Hardness 7-9Mohs Self Wear Rate ≤0.08g/kg.h

-High density -High fracture toughness -Large Specific density -Wear resistant,anti corrosion -PPM Grade wear loss   Applications: -Suitable for Electronic ceramic,ink,paint,pigments,coating,dyes,food,cosmetic,pharmaceutical industry which require high wear resistance and contamination-free from grinding media -Suitable for fine particle size production as high compression strength and narrow size distribution - Suitable for nano particle size production industry.  Chemical Property YTZ yttria zirconia grinding beads properties Items Typical Values Composition Wt% 94.8% ZrO2 5.2% Y2O3 Packing Density kg/L 3.7~3.9 Bulk Density g/cm3 5.95~6.0 Hardness (HV) GPa >8 Wear loss (g/kgh) ≤1.3 Crushing Strength N(⌀5) ≥16000 Sphericity % ≥95 Standard size mm 0.3-30 Packing 25kgs Package Different package as to meet different customer’s requirements. 25kg/pails+Wooden Crates