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Home » Product List » Chemical Filling » High Alumina Ball and Cylinder
Product Details
High Alumina Ball and Cylinder
| Packing: | Standard Export Packing |
|---|---|
| Productivity: | 100,000 KG / year |
| Unit Price/Payment: | L/C, T/T |
| Origin: | China |
| Min. Order: | 1,000 KG |
| Transportation: | By air or vessel |
Product Description
1. High alumina grinding ball
The high alumina grinding ball with high density, high mechanical strength and good wear-resistance, high chemical stability, Grinding ceramic ball has been used widely in ball mills as abrasive media for ceramic raw materials and glaze materials in ceramic, cement, paints, pigments, chemicals, pharmaceuticals, paint industry.
Main performance indices:
| Parameter | 70 Alumina ball | 85 Alumina ball | 92 Alumina ball | 95 Alumina ball |
| Al 2 o 3 content ( % ) | 60-70 | ≥85 | ≥92 | ≥95 |
| water absorption ( % ) | ≤ 0.02 | ≤ 0.02 | ≤ 0.01 | ≤ 0.01 |
| Heaping density ( g/cm 3 ) | 2.95-3.05 | ≥3.4 | ≥3.5 | ≥3.6 |
| Hardness ( Mohs ) | 8-8.5 | 9 | 9 | 9 |
| Crush Strength (Mpa) | >1200 | >1700 | >2000 | >2250 |
| abrasion rate ( g/kg.h ) | <0.05 | <0.025 | <0.015 | <0.01 |
| Appearance | white | white | white | white |
| Size (mm) | Φ30 . Φ40. Φ50 . Φ60 . Φ70 | |||
2. High alumina grinding cylinder
The high alumina grinding cylinder is used for non-metal mineral products extra refining,it is widely used applied in mining, ceramics, powder processing industry.
Main performance indices
| Parameter | 92 alumina cylinder | 95 alumina cylinder |
| Al 2 o 3 content ( % ) | ≥92 | ≥95 |
| water absorption ( % ) | ≤0.01 | ≤0.01 |
| Heaping density ( g/cm 3 ) | ≥3.58 | ≥3.65 |
| Hardness ( Mohs ) | 9 | 9 |
| abrasion rate ( g/kg.h ) | ≥2000 | ≥2250 |
| Appearance | white | white |
| Size (mm) | Φ 12×12 . Φ20×20. Φ 30×30 . Φ 50×50 | |
