| Material: | Ceramic |
|---|---|
| Structure Feature: | Ceramic Ball |
| Type: | Ceramic Ball |
| Usage: | Chemical Industry Product |
| Effect: | Grinding Media |
| Delivery Time: | 30days |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
The microcrystalline wear-resistant alumina grinding ball is a high-quality grinding medium made of selected high grade materials, advanced molding technology and calcined in high-temperature tunnel kiln. Possessed with high density, high hardness, low wear, good seismic stability and good corrosion resistance the products are the most ideal medium for grinding glaze, blank and mineral powder processing, and are used as the grinding medium of ball mill in ceramics, cement, paint, refractory, inorganic mineral powder and other industries.
It's able to make the products in different specifications as customers'requirements.
Grinding Balls are suitable for grinding medium used in ball grinding machines.
Typical Characteristics
| Product | Al2O3(%) | Bulk density(g/cm3) | Water absorption(%) | Moh's Hardness(scale) | Abrasion loss(%) |
| High Alumina Grinding Balls | 92 | 3.65 | <0.01 | 9 | 0.011 |
| 95 | 3.68 | <0.005 | 9 | 0.0084 | |
| Medium Alumina Grinding Balls | 65-75 | 2.93 | <0.01 | 8 | <0.01 |
| Carbonized Alumina Grinding Balls | 60-70 | 2.8-2.9 | <0.05 | 8 | <0.08 |
| High Alumina Grinding Balls | Medium Alumina Grinding Balls | Carbonized Alumina Grinding Balls | |
| Color | White | White | Ash-black |
| Crack | Not Permission | Not Permission | Not Permission |
| Impurity | Not Permission | Not Permission | Not Permission |
| Foam hole | Above ф1mm not permission, size in ф0.5mm permit 3 balls | ||
| Flaw | Max. size in ф0.3mm permit 3 balls | ||
Advantage
High wear-resistance:
The alumina balls' wear-resistance is higher than the common alumina balls'. When it is working, the ball won't pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.
High density
The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.
Packaging & Shipping
|
Package Type |
Container Load Capacity |
Delivery time |
Quality Insurance |
Payment Terms |
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|
20 GP |
40 GP |
40 HQ |
||||
|
Ton bag |
20-24 m3 |
40 m3 |
48 m3 |
Within 3-10 days |
Chinese National Standard; Offer quality assurance as request. |
T/T, L/C, Paypal, West Union |
1.Q:Are you trade company or manufacture?
A:We are manufacture with more than 14 years experience,and the price is the factory price.
2.Q:How to control the quality?
A:We have strict quality by QC team.
3.Q:How long is the delivery time?
A:It is about 5 days after payment for stoct goods,10-15 days for new producing goods.
4.Q: How to get the sample ?
A: Please contact us for send your samples.
5.Q:What is the payment terms?
A:Flexible and diverse payment ways can be chosen, make you more convenient .
Generally,30% in advance,70% before shipment
6.Q:Can you do OEM service?
A:Yes,size & shape could be made as customer requirment
Suppliers with verified business licenses
Audited Supplier 
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