Zirconia Cylindrical High Chrome Steel Grinding Media Balls

Place of Origin Changshan China
Brand Name Fine-tech
Certification ISO9001
Model Number 1.0mm
Minimum Order Quantity 500KG
Price Negotation
Packaging Details 25kg/barrel,25kg/bag,1t/pallet
Delivery Time 5-15work days
Payment Terms L/C,T/T
Supply Ability 2000t per year

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Product Details
Chemical Resistance Excellent Heat Resistance >1300℃
Acid Resistance Excellent Thermal Shock Resistance Excellent
Color White Bulk Density 3.6-3.8 G/cm3
Hardness 8.5-9.5 Mohs Compressive Strength 1000-1300Mpa
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High Chrome Steel Grinding Media


Zirconia Cylindrical Grinding Media Balls


Zirconia Grinding Media Balls

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Product Description

Product Description:

Zirconia (ZrO2) microbeads have numerous advantages that make them widely used in the grinding field. These properties include high strength, high density, high hardness, excellent wear resistance and corrosion resistance.

Besides these physical characteristics, zirconia has superior comprehensive performance in terms of density, particle size uniformity, sphericity, strength, hardness and toughness. Additionally, the wear resistance of ordinary glass can be up to 5 to 10 times more in comparison. Further, the convenience for industrial production cleaning and repeated utilization is another plus.



95% Zirconium beads are made of 94-95% of zirconia which stand out from other grinding media due to its high zirconium content, superior wear resisting capability, and good liquidity for steady product roundness and smooth surface. Moreover, wear resistance requirement for the equipment using such kind of beads is also lower.

As for TZP zirconia beads, they have the same high zirconium content-95%. Besides, it has additional 4.8% of yttrium, the specific gravity of which is 1.6 times of an ordinary zirconia bead. Therefore, TZP zirconia beads has more outstanding grinding efficiency when compared to an ordinary zirconia bead under the same conditions.

Furthermore, TZP zirconia ceramic microbeads have excellent impact resistance and excessively low wear.The toughness of the bead is excellent in high speed and super-high concentration machine without any crack or peel while the wear rate is only half of zirconia silicate beads and the very low wear (ppm) also prevents any material pollution.


Technical Parameters:

True density of this material is 6.05 kilograms per cubic decimeter, while its bulk density is 3.75 kilograms per cubic decimeter. Its Moh's hardness is 9, and its compression strength is between 1000 and 1300 megapascals. Finally, its abrasion property is 0.01 kilograms per hour per square meter.



The use of zirconia ball is far reaching, its high toughness makes it an ideal material for grinding media, mainly utilized to grind alumina, aluminum, glass, quartz, feldspar, glaze and other materials of high hardness. Moreover, due to its strong wear-resistance, it is also great for making abrasive mill, stirring mill and other equipment that requires high speed. Other than using as wear-resistant coatings, it can also be used as rubber, with the commonly used wear-resistant ceramic ball models being 0.5, 1, 2 and 3mm.

In addition, it is an ideal choice to grind the paint, graphite coatings as well as the food and drug grade raw materials. With its remarkable features, zirconia ball can hugely benefit the grinding process.


Packing and Shipping:

Zirconia Grinding Media packaging and shipping is done in accordance with the highest industry standards. All our products are securely stored in temperature controlled warehouses and shipped in heavy-duty cardboard boxes. The boxes are sealed with strong adhesive tape to ensure that the products are protected during transit. Each box is labeled with the product name, quantity, and other relevant information for easy identification.

To ensure safe delivery, we use a combination of packaging materials such as bubble wrap, poly foam, and air-filled cushions. The products are cushioned with the appropriate packaging material and packed into boxes. Each box is securely sealed before it is dispatched. We use reliable courier services to ensure that the products are delivered safely and on time.



Q1: What is the brand name of the Zirconia Grinding Media?
A1: The brand name of the Zirconia Grinding Media is Fine-tech.
Q2: What is the model number of the Zirconia Grinding Media?
A2: The model number of the Zirconia Grinding Media is 1.0mm.
Q3: Where is the Zirconia Grinding Media made?
A3: The Zirconia Grinding Media is made in Changshan, China.
Q4: What certification does the Zirconia Grinding Media have?
A4: The Zirconia Grinding Media has ISO9001 certification.
Q5: How much does the Zirconia Grinding Media cost?
A5: The price of Zirconia Grinding Media is negotiable, and the minimum order quantity is 500KG. The packaging is 25kg/barrel, 25kg/bag, 1t/pallet. The delivery time is 5-15 workdays, and the payment terms are L/C, T/T. The supply ability is 2000t per year.