Ceramic Grinding Zirconia Ball

Details

Ceramic grinding zirconia ball alias zirconia grinding media ball , yttrium stabilized zirconia beads, 95 zirconia ceramic balls, chemical name ZrO2+HfO2. Zirconia grinding ball has good roundness, smooth surface and high fluidity; with pearl-like luster and smooth working spherical surface, dense internal structure, specific gravity of 6.0, strong anti-pressure and high wear resistance, as ultra-fine grinding Media Zirconia Microbeads are ideal in grinding media.

95 zirconia beads refer to zirconium beads with a zirconium content of about 95%. The specific gravity is 6.0g/cm3. Can put 3.6 tons of zirconium beads.

Advantage 

1.The surface is smooth, the sphericity is high, and the wear resistance is higher than other pure zirconia beads.

2.High production efficiency, less maintenance, less balls can be replenished, no pollution to materials, and no pollution problems.

Technical data

The ratio of ball milling and grinding balls

The grinding balls are made of 95 zirconia beads, the specific gravity of 95 zirconium beads is 6.0g/cm3, and the bulk specific gravity is 3.6g/cm3. Put them in the ball mill jar. The ratio of the material and the ball mill beads is related to the volume of the equipment jar and to the fineness to be ground. related.

Case 

500ml nylon jar with zirconium bead proportioning equipment Planetary ball mill, 4 500ml nylon jars, with zirconia beads, grinding ceramic powder. According to the proportion of 50%, the zirconium beads should be put in 0.5*0.5*3.6=0.9KG

The general configuration of planetary ball mills (commonly used are three sizes of 3mm, 5mm and 10mm). The large ball has a large weight and a large impact force on the material, which can easily pulverize the material, but it is difficult to grind, and it is easy to have a grinding dead angle; the small ball is small in size and has a large number of impacts, which has a great effect on the grinding of fine materials. However, its impact force is small, and it is difficult to grind large materials.

For the configuration of the number of zirconium beads, if the material itself is powder and the particles are not large, only one kind of ball can be put in. If the material is powder and granular, the 5mm zirconium beads can be ground. You can also throw 3mm and 5mm balls in a 2:1 ratio.

The ratio of beads and materials can be matched by 1:1.1 or 1:1.5, and 1/3 of the space in the jar should be left for operation.

Application 

Ceramic grinding zirconia ball is especially suitable for vertical stirring mills, horizontal rolling ball mills, vibration mills and various rod-pin sand mills with high linear speed; Finely dispersed and ground.

Picture

Our grinding mdia ball

The production process

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