| Customization: | Available |
|---|---|
| Material: | Alumina |
| Content: | >90% |
|
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Product Description:
High Alumina Grinding Ceramic Ball:
High Alumina grinding ceramic balls are made from selected raw materials and fired in high temperature by advanced technique and automatic molding process using cool isostatic press. The ball serial includes various diameters ranging from 25mm to 75mm.
Advantages:
Compared with natural stone balls and normal ceramic balls, alumina grinding ball increases by 20-40 times in its performance of wear resistance.
Its grinding efficiency improves by 40%-60% and ball mill efficiency add by 30%-40%. Their total costs only take 40-60 percent of that of natural stone balls.
Main specification:
|
Al2O3 |
SiO2 |
Others |
Bulk Density(g/cm3) |
Water Absorption(%) |
Hardness(Mohs) |
Wearing Loss(%) |
Crush Strength(MPa) |
|
≥92 % |
≤4 % |
≤2.8% |
≥3.65 |
≤0.01 |
≥9 |
≤0.015 |
≥2000 |
|
≥95 % |
≤3 % |
≤1.9% |
≥3.70 |
≤0.005 |
≥9 |
≤0.008 |
≥2100 |
Application: Alumina Balls
1) use in high speed stirred grinding mills in mining applications.
2) ball mills as abrasive media for ceramic raw materials
3) glaze materials in ceramic factories, cement factories, enamel factories
4) glass work owing to the excellence of high density, high hardness, and high wear rate. During the abrasive/grinding processing, ceramic balls will not break up; It will not pollute the grinded material as well.
5)the mix and crush procedure of ceramics, glass, glaze and frits, chemical and plastic industries.
Packing and shipping:
Package Type: Woven bag with liner plastic bag, 25kg/bag or as customized.
Port : Qingdao port.
Delivery time: Within 20 days from the date of payment receipt.
Our Services
1. We can produce other grinding balls as your need.
2. We test all the goods before delivery.
3. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
4. If you have any questions, please contact with us without any hesitation, we will reply you in 24 hours.
Company Information
FAQ
1.Q: What types of Alumina Ceramic Balls can you produce?
A:Our plant could produce 68%, 75%, 80%, 92% 99% Al2O3 Alumina Ceramic Balls.Our common size is 1mm-100mm. We can also produce according to your request.
2.Q: What is your terms of delivery?
A: FOB, CFR, CIF.
3.Q: Can you accept small quantity sample order before production?
A: Yes, we can offer sample for your testing first before production, but the customers have to pay the courier cost.
4.Q: What is your production time?
A: Generally, it will take 5 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
5.Q: What is your terms of payment?
A: T/T 30% as deposit, 70% balance against the copy of original B/L. Or 100% L/C at sight. We'll show you the photos of the products and the copy of original B/L before you pay the balance.
If you have another question, pls feel free to contact us as below:
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