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Diameter 1mm-10mm High Purity Aluminum Oxide

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Diameter 1mm-10mm High Purity Aluminum Oxide

China Diameter 1mm-10mm High Purity Aluminum Oxide supplier

Large Image :  Diameter 1mm-10mm High Purity Aluminum Oxide

Product Details:

Place of Origin: Henan, China
Brand Name: WTJ
Model Number: HQ75-10

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Delivery Time: 7-10 work days
Payment Terms: T/T, Western Union
Supply Ability: 5000 t/month
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Detailed Product Description
Aluminum Content: 75% Color: Yellowish
Wear Loss: ≤0.03‰ Bulk Density: ≥3.13g/cm³
Rate Of Water Absorption: ≤0.01% Moh's Hardness:: 8
High Light:

high purity aluminum oxide


alumina grinding media

75% Mid-high Microcrystalline Alumina Ceramic Grinding Ball, Diameter 1mm-10mm, High Density/Super Wear Resistance


Our products made with high-tech processes of micro-powder molding and hollow granulation. The alumina balls and bricks of the microcrystalline structure sintered in the tunnel kiln has a higher degree of porcelain, which results in higher wear resistance.


HQ75 series is 1/3 wear level of ordinary aluminum balls. During the manufacturing of ceramic products, the grinding efficiency can be greatly improved and the production cost can be reduced.



Suitable for industrial ceramics, ceramic capacitors, ceramic tiles, sanitary ware, etc.
Grinding, mixing, crushing and other processes of mineral raw materials.
1. High-density smooth surface, near-perfect roundness for higher grinding efficiency.
2. Excellent wear resistance and high impact to save your operating costs and reduce pollution.
3. This product is available in a variety of sizes and sizes and is suitable for a wide range of grinding conditions through scientific matching.

The products are widely used in the ceramic industry, refractory material, pharmaceutical, mine industry, etc. The advantages of this product are super hardness, high density, low wear loss, regular shape, and good corrosion resistance.





Product/Performance Index Alumina ball
Bulk density(g/cm³) ≥3.13
Rate of Water Absorption(%) ≤0.01
Wear loss(‰) ≤0.03
Color Yellowish

Remark: Other sizes are available upon requests.




Size Tolerance/Size Alumina ball
φ15mm----φ20mm ±1 mm
φ30mm----φ40mm ±1.5 mm
φ50mm----φ60mm ±2 mm


Diameter 1mm-10mm High Purity Aluminum Oxide


Diameter 1mm-10mm High Purity Aluminum OxideDiameter 1mm-10mm High Purity Aluminum Oxide

Diameter 1mm-10mm High Purity Aluminum OxideDiameter 1mm-10mm High Purity Aluminum Oxide


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Hanhai Industry Co., Ltd

Contact Person: Mok

Tel: +8613516600288

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