| Customization: | Available |
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| Material: | Alumina |
| Ai2o3: | 95% |
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Junda ceramic ball refers to alumina powder as raw material, after ingredients, grinding, powder (pulping, mud), forming, drying, firing and other processes produced, mainly as grinding medium and widely used ball stone. Because the content of alumina is more than 92%, it is also called high aluminum ball. Appearance is white ball, diameter of 0.5-120mm.
ceramic ball:10mm
ceramic ball:20mm
ceramic ball:30mm
ceramic ball:40mm
| Junda ceramic ball | ||
| Item | Specification | |
| AI2O3 | 92% | 95% |
| SiO2 | 4.51% | 2.80% |
| Fe2O3 | 0.01% | 0.01% |
| Roundness | 95% | 95% |
| Rapid wear loss | ≤0.9 g/kg.h | ≤0.7 g/kg.h |
| Color | White | White |
| Compression Strength | ≥2000 Mpa | ≥2250 Mpa |
| Hardness | 9 Mohs | 9 Mohs |
| Water absorption | ≤0.01% | ≤0.01% |
| Equivalent wear loss | ≤0.001% | ≤0.0008% |
| HS code | 69091200 | |
| Bulk Density | 3.68g/cm³ | 3.7g/cm³ |
| Dimension | ||
| Moulding Rolling | Φ 0.5mm Φ 1.0mm Φ 2.0mm Φ 3.0mm Φ 4.0mm Φ 5.0mm Φ 6.0mm Φ 8.0mm Φ 10mm Φ 13mm Φ 15mm Φ 20mm |
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| Isostatic pressing | Φ 25mm Φ 30mm Φ 35mm Φ 40mm Φ 45mm Φ 50mm Φ 60mm Φ 70mm Φ 80mm Φ 90mm | |
Wear small, high hardness, corrosion resistance, impact resistance, economic and practical.
(1) High wear resistance: the wear resistance of alumina grinding porcelain ball is better than that of ordinary porcelain ball. Can greatly extend the service life of the abrasive body.Product process:The production process of ceramic balls is divided into: raw material selection and preparation, mixing and deployment, molding, drying, sintering, processing and finishing, quality control.
Product application:It is widely used in the precision processing and deep processing of all kinds of ceramics, enamel, glass and thick and hard materials in chemical plants, as the grinding medium of ball mill, tank mill, vibration mill and other fine mills.
Located in Jinan City, Shandong Province, Jinan Junda Industrial Technology Co., Ltd. provides excellent wear resistance and impact resistance for mining and industrial applications, focusing on the development of wear-resistant alumina ceramics. With over a decade of experience and 200 highly skilled workers, we produce over 2000 tonnes of alumina ceramics and related products every month.
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FAQ:
Q. What is the mode of your payment?
T/T: 50% advance payment and the rest 50% payment oay us when you get the scanned B/L from our E-mail.
L/C:100% irrevocable L/C at sight.
Q. What's the MOQ of your product?
As usual MOQ is 1TONS.Or as your require, we need to calculate the new price to you.
Q.Can you provide the free samoles?
Yes, we can send free samples less than 500g to you. Normally, we can send samples to customer by
express, such as DHL,TNT,Fedex,Aramex, etc.
Q.What atandars you carring out for your products?
SAE standard and ISO9001, SGS.
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