MEDIUM DENSITY ALUMINA BALLS ZKR 70BTC
GENERAL CHARACTERISTIC
| Main Raw Material | Bauxite |
| Alumina Content (%) | ≥ 70 |
| Specific Weight (g/cm3) | ≥ 3.05 |
| Colour | Beige |
| Moh´s Hardness | 7 |
| Compressive Strength (Mpa) | ≥ 1500 |
CHEMICAL COMPOSITION
| Al2O3 (%) | ≥ 70.27 |
| SiO2 (%) | ≥ 22.01 |
| CaO (%) | ≥ 2.38 |
| Others (%) | ≥ 5.34 |
DIAMETERS
| mm | Inches |
| 30 | 1 ¼ |
| 40 | 1 ½ |
| 50 | 2 |
| 60 | 2 ½ |
Data and specifications contained in this form may be subject to any change or modification by the manufacturer without notice. In case you need any clarification or you have any query, please contact our technical department.
Characteristic
ZKR 70BTC balls, are manufactured with Bauxites coming from the best existing mineral beds, having much better mechanic properties, and resistance, comparing with these usual kind of balls.
Due to the high Gibbsite content utilized at the bauxites and besides the excellent mechanic performance qualities, ZKR 70BTC balls have a pure micro crystalline structure which avoids any kind of contamination coming from strange elements during grinding process.
It is highly recommended for grinding any kind of soft raw materials. They are not recommended to milling hard materials.
ZKR 70BTC balls are this kind of grinding media which have been used as a natural replacement of flint (silica) pebbles, obtaining a significant reduction of milling times and reaching with them, great improvements at the grinding process.
PRODUCTS
High density alumina balls ZKR 92
Medium-high density alumina balls ZKR 82MD
Medium density alumina balls ZKR 70BTC
High density alúmina linings ZKR92
Alumina linings medium – high density ZKR 82MD
Especial alumina wear resistance pieces
Alumina microespheres
Ceramic Proppants “LightWeight”