Alumina balls

Product Description
Alumina Balls
Alumina ball is widely used in ceramic, paints, color, cement, coating, refractory material, pharmaceutical, chemical, mine industry etc. The advantages are super hardness, high density, low wear loss, regular shape and good corrosion-resistance etc.

Product Name
Alumina balls/ceramic balls/Ceramic grinding balls
Al2O3 Content(%)

75%-80%
Color
Yellow-White
Bulk Density(g/cm3)
3.18-3.30
Hardness(Mohs Scale)

8-9
Rate of Water Absorption(%)

≤0.01
Usage
Grinding media for ball mill
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Our FACTORY
Packing & Delivery
Packing Details  : 25kg/woven bags/jumbo bag/pallet,etc
Delivery Details :  Around 10-30 days as per requesting quantity
1. 25kg/Woven Bag
2. Jumbo Bag
3. 25kg/Woven bag,then in pallet
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FAQ
Q: Are you trading company or manufacturer ?
A: We are factory+trading

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? 
A: Yes, we could offer the sample for free charge.

Q: What is your terms of payment ?
T/T, D/P,L/C
If you have another question, pls feel free to contact us.
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Product
Mega70
Mega75
Mega85
Mega93
Mega93S
Bulk Density (g/cm3)
2.95-3.06
3.2-3.3
3.3-3.4
3.6-3.7
3.65-3.75
Rate of Water Absorption (%)
≤0.02
≤0.01
≤0.01
≤0.01
≤0.01
Wear Loss (%)
0.018
0.01-0.015
0.006
0.008
0.005
Al2O3 Content (%)
67-72
75-80
80-85
93(+/-1)
93(+/-1)
Hardness(Mohs Scale)
8
8
9
9
9
Color
Yellow
Yellow-White
White
White
White