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Products in stock |
Price |
Balls for ball mill , diameter 300mm. 40mm. 50mm. and 60mm., Al2O3=92% |
7.00leva/kg (VAT included) |
Glazura Ltd. delivers all kind of trapezoidal (wedge) bricks, rectangular, adjustments, finished row bricks, etc…, that in a proper combination can line complete mills with diameters from 600 mm up to 3,800 mm. With a range of 40, 60, 70 and 100 mm. thicknesses, which application would depend of each mill’s size. Our high density alumina bricks, for any ball mills, are manufactured by a pressing procedure, and they are recommended due to high perfection of their surfaces and the accuracy of their forms. Said linings, once they are installed inside the mills, avoid any contamination made by oxide found at the material that has been ground Prices are quoted at enquiry. We can quote single size bricks or complete set of bricks for a ball mill with given dimensions. BRICKS ARE NOT IN STOCK - THEY ARE DELIVERED AFTER ORDER. Payment terms: 60% in advance and 40% at/before delivery. Delivery time is about three weeks after the advanced payment. |
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Общи характеристики: Main Raw Material.............Calcinate Alumina Alumina content (%)................................ ≥ 92 Specific Weight (g/cm3)..................3.65 ± 0.05 Colour........................................................White Moh´s Hardness.............................................9 Vickers Hardness (0.5 kg).................1200 ± 50 Bending Resistance (MPa).................340 ± 30 Compression Resistance (MPa).......2300 ± 50 COE (20-1000 ºC)...................................8.2 ± 0.5 |
CHEMICAL COMPOSITION: Al2O3 (%) ≥ 92 SiO2 (%) ≥ 5.62 CaO (%) ≤ 1.48 Na2O (%) < 0.1 Others (%) ≥ 0.8 |
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| AVAILABLE LINING SIZES - RECTANGULAR BRICKS (mm) | ||||
| Lenght (L) Width (W) Thickness (H) |
150 50 40 |
150 50 60 |
150 50 70 |
150 50 100 |
| AVAILABLE LINING SIZES - TRAPEZOIDAL BRICKS (mm) | ||||
| Lenght (L) Width 1 (W1) Width 2 (W2) Thickness (H) |
150 50 45 40 |
150 50 45 60 |
150 50 45 70 |
150 50 45 100 |
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Glazura Ltd. also delivers different sizes milling balls for drum mills made by the same material as the bricks above . Diameters are 3, 5, 7, 9, 11, 12, 14, 16, 18, 20, 25, 30, 40, 45, 50 and 60 mm. |
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